/* ═══════════════════════════════════════════════════
   ZENco Design System 2026 — v2.0
   Reconexão e Equilíbrio — Premium B2B Wellness
   ═══════════════════════════════════════════════════ */

/* ── 1. TOKENS ── */
:root {
  --gold:       #C4964A;
  --gold-light: #D4A866;
  --gold-pale:  #E8D5B0;
  --gold-10:    rgba(196,150,74,.10);
  --gold-20:    rgba(196,150,74,.20);
  --gold-40:    rgba(196,150,74,.40);

  /* ZENco Navy — official brand dark color (from infinity mark) */
  --navy:       #232934;
  --navy-deep:  #1B2029;
  --navy-soft:  #2E3645;
  --navy-50:    rgba(35,41,52,.50);
  --navy-85:    rgba(35,41,52,.85);
  --navy-95:    rgba(35,41,52,.95);

  --slate:      #8CA4BC;
  --slate-light:#B5C5D5;
  --slate-10:   rgba(140,164,188,.10);
  --slate-20:   rgba(140,164,188,.20);

  --linen:      #F4F0E1;
  --cream:      #FAF8F5;
  --white:      #FFFFFF;

  /* "Dark" tokens now reference navy — aligned with the brand */
  --dark:       #232934;
  --dark-95:    rgba(35,41,52,.95);
  --dark-12:    rgba(35,41,52,.12);
  --dark-06:    rgba(35,41,52,.06);

  --text:       #2C2820;
  --text-muted: #7A6E65;
  --text-light: rgba(250,248,245,.80);

  /* Typography */
  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'DM Sans', system-ui, sans-serif;

  /* Fluid type scale */
  --text-xs:   clamp(.625rem, 1.2vw, .6875rem);
  --text-sm:   clamp(.75rem,  1.4vw, .875rem);
  --text-base: clamp(.875rem, 1.6vw, 1rem);
  --text-lg:   clamp(1rem,    1.8vw, 1.125rem);
  --text-xl:   clamp(1.125rem,2vw,   1.375rem);
  --text-2xl:  clamp(1.375rem,2.5vw, 1.75rem);
  --text-3xl:  clamp(1.75rem, 3.5vw, 2.5rem);
  --text-4xl:  clamp(2.25rem, 5vw,   3.5rem);
  --text-hero: clamp(3rem,    7.5vw, 5.5rem);

  /* Spacing */
  --sp-1:  .25rem;  --sp-2:  .5rem;   --sp-3:  .75rem;
  --sp-4:  1rem;    --sp-5:  1.25rem; --sp-6:  1.5rem;
  --sp-8:  2rem;    --sp-10: 2.5rem;  --sp-12: 3rem;
  --sp-16: 4rem;    --sp-20: 5rem;    --sp-24: 6rem;

  --section-y: clamp(4.5rem, 9vw, 7.5rem);
  --section-x: clamp(1.25rem, 5.5vw, 4.5rem);
  --max-w: 1280px;

  --r-sm: 6px; --r-md: 12px; --r-lg: 20px;
  --r-xl: 28px; --r-full: 9999px;

  --sh-sm:  0 2px 12px rgba(26,24,20,.06);
  --sh-md:  0 4px 32px rgba(26,24,20,.09);
  --sh-lg:  0 8px 64px rgba(26,24,20,.12);

  --ease:        cubic-bezier(.4,0,.2,1);
  --ease-out:    cubic-bezier(0,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);

  /* Logo size — same in header and footer */
  --logo-h: 52px;
}

/* ── 2. RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  /* Fallback: ensures no section ever shows black if fixed bg fails */
  background: #FDFCF9;
}
img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { cursor: pointer; background: none; border: none; font-family: inherit; }

body {
  font-family: var(--ff-body);
  font-size: var(--text-base);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
  background: transparent;
}

/* ═══════════════════════════════════════════════════
   ── ENERGY WAVE BACKGROUND ──
   Fixed full-screen div behind all content.
   Recreates the atmospheric gradient (Layer 2):
   dark olive corners → warm golden edges →
   luminous blue-white center.
   Two animated layers create the "wave of energy"
   ═══════════════════════════════════════════════════ */
.energy-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  /* Pure white base — the whites prevail */
  background: #FDFCF9;
}

/* Layer A — very light atmospheric haze with navy hints */
.energy-layer-a {
  position: absolute;
  inset: 0;
  background:
    /* Bright white core */
    radial-gradient(ellipse 80% 80% at 50% 40%,
      rgba(255,255,255,1) 0%,
      rgba(255,255,255,.92) 40%,
      rgba(248,250,255,.60) 65%,
      transparent 85%),
    /* Cool navy-blue halo — ZENco palette */
    radial-gradient(ellipse 100% 95% at 50% 50%,
      rgba(140,164,188,.30) 0%,
      rgba(35,41,52,.10) 55%,
      transparent 82%),
    /* Subtle navy bottom vignettes */
    radial-gradient(ellipse 60% 50% at 0% 100%,
      rgba(46,54,69,.10) 0%,
      transparent 72%),
    radial-gradient(ellipse 60% 50% at 100% 100%,
      rgba(46,54,69,.10) 0%,
      transparent 72%),
    /* Soft gold accent — top */
    radial-gradient(ellipse 50% 35% at 50% 0%,
      rgba(196,150,74,.06) 0%,
      transparent 75%),
    #FDFCF9;
  animation: wave-a 28s ease-in-out infinite alternate;
}

/* Layer B — gentle breathing shimmer, no darkening */
.energy-layer-b {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 65% at 50% 38%,
      rgba(255,255,255,.50) 0%,
      rgba(240,248,255,.25) 50%,
      transparent 72%),
    radial-gradient(ellipse 90% 75% at 50% 55%,
      rgba(210,228,245,.15) 0%,
      transparent 75%);
  animation: wave-b 22s ease-in-out infinite alternate-reverse;
  /* screen: never darkens, only brightens */
  mix-blend-mode: screen;
}

@keyframes wave-a {
  0%   { transform: scale(1)    translateY(0)    rotate(0deg); }
  25%  { transform: scale(1.04) translateY(-2%)  rotate(.3deg); }
  50%  { transform: scale(1.06) translateY(1.5%) rotate(-.2deg); }
  75%  { transform: scale(1.03) translateY(-1%)  rotate(.2deg); }
  100% { transform: scale(1.05) translateY(2%)   rotate(-.3deg); }
}
@keyframes wave-b {
  0%   { transform: scale(1.05) translateY(2%)  rotate(.2deg);  opacity: .8; }
  33%  { transform: scale(1)    translateY(-2%) rotate(-.3deg); opacity: 1; }
  66%  { transform: scale(1.07) translateY(1%)  rotate(.2deg);  opacity: .85; }
  100% { transform: scale(1.02) translateY(-3%) rotate(-.1deg); opacity: .95; }
}

/* ── Sections: transparent, content floats over gradient ── */
.hero,
.section,
.sobre,
.faq {
  background: transparent !important;
}

/* Dark sections keep their solid background */
.manifesto,
.site-footer,
.contato {
  position: relative;
}
/* Azul suave perolado — ref. back_blau.png */
.manifesto   { background: linear-gradient(140deg, #D8E5EF 0%, #C3D2E1 55%, #CAD6E4 100%) !important; }
/* Cream quente — mesmo tom do site ao ar (www.zenco.net.br) */
.site-footer { background: linear-gradient(140deg, #FAF8F5 0%, #F4F0E8 55%, #F7F4EE 100%) !important; }
.contato     { background: linear-gradient(140deg, #FAF8F5 0%, #F4F0E8 55%, #F7F4EE 100%) !important; }

/* Manifesto — texto azul forte sobre fundo claro */
.manifesto .h2 { color: var(--navy-deep); }
.manifesto .h2 em { color: var(--gold); }
.manifesto .section-lead { color: rgba(35,41,52,.78); }

/* Contato — texto navy sobre fundo cream */
.contato .h2 { color: var(--navy-deep); }
.contato .h2 em { color: var(--gold); }
.contato p { color: rgba(35,41,52,.75); }

/* Cards — crisp white, clear shadow on light bg */
.pq-card,
.service-card,
.result-card,
.faq-item {
  background: #FFFFFF !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 4px 32px rgba(26,24,20,.10), 0 1px 6px rgba(26,24,20,.06) !important;
  border: 1px solid rgba(196,150,74,.15) !important;
}
/* Light-card titles — navy on white */
.pq-card:not(.pq-card--featured) h3,
.service-card:not(.service-card--dark) h3,
.result-card h3,
.faq-item summary {
  color: var(--navy-soft) !important;
}
.pq-card--featured,
.service-card--dark {
  background: linear-gradient(140deg, #D2DFEb 0%, #BFCEDD 55%, #C3D0DC 100%) !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
/* Cards claros — título azul forte */
.pq-card--featured h3,
.service-card--dark h3 {
  color: var(--navy-deep) !important;
}
.pq-card--featured p,
.service-card--dark p {
  color: rgba(35,41,52,.78) !important;
}
.service-card--dark .service-list li {
  color: rgba(35,41,52,.72) !important;
}
.service-card--dark .service-list li::before {
  background: var(--gold) !important;
}
.service-card--dark .service-cta,
.pq-card--featured .pq-cta {
  color: var(--gold) !important;
}
/* Pills / labels dentro das cards */
.service-card--dark .service-card-header .pill,
.pq-card--featured .pill {
  color: var(--navy) !important;
  border-color: rgba(35,41,52,.20) !important;
  background: rgba(255,255,255,.35) !important;
}

/* ── 3. TYPOGRAPHY ── */
.h2 {
  font-family: var(--ff-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-soft);
  letter-spacing: -.02em;
}
.h2 em    { font-style: italic; font-weight: 500; color: var(--gold); }
.h2--light { color: var(--cream); }
.h2--light em { color: var(--gold-pale); }

.section-lead {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.7;
}

/* ── 4. UTILITY ── */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--section-x);
}
.section { padding: var(--section-y) 0; position: relative; }

.section-header {
  max-width: 72ch;
  margin-bottom: var(--sp-16);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-family: var(--ff-body);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-40);
  border-radius: var(--r-full);
  padding: .3rem .875rem;
  width: fit-content;
  background: rgba(196,150,74,.06);
}
.pill--light {
  color: var(--gold-pale);
  border-color: rgba(232,213,176,.40);
  background: rgba(196,150,74,.08);
}

.chip {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(26,24,20,.07);
  border-radius: var(--r-full);
  padding: .25rem .75rem;
}
.chip--gold {
  color: var(--gold);
  background: var(--gold-10);
  border: 1px solid var(--gold-20);
}
.chip--outline {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--dark-12);
}

.tag {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--text-muted);
  background: rgba(250,248,245,.7);
  border: 1px solid var(--dark-12);
  border-radius: var(--r-full);
  padding: .3rem .875rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.tag-row { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

.card-rule { height: 1px; background: var(--dark-12); margin: var(--sp-6) 0; }

.card-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .02em;
  transition: opacity .2s;
}
.card-link:hover { opacity: .7; }

/* ── 5. BUTTONS ── */
.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--cream);
  background: var(--dark);
  border: 1.5px solid var(--dark);
  border-radius: var(--r-md);
  padding: .875rem 1.75rem;
  transition: background .28s var(--ease), border-color .28s, transform .2s var(--ease-spring);
  white-space: nowrap;
}
.btn-dark:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--dark);
  background: rgba(250,248,245,.6);
  border: 1.5px solid var(--gold-40);
  border-radius: var(--r-md);
  padding: .875rem 1.75rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background .28s var(--ease), border-color .28s, transform .2s var(--ease-spring);
  white-space: nowrap;
}
.btn-ghost:hover {
  background: rgba(196,150,74,.12);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.btn-nav {
  display: inline-flex;
  align-items: center;
  font-family: var(--ff-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--cream);
  background: var(--dark);
  border: 1.5px solid var(--dark);
  border-radius: var(--r-md);
  padding: .625rem 1.25rem;
  transition: background .25s var(--ease), transform .2s var(--ease-spring);
  white-space: nowrap;
}
.btn-nav:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-1px);
}

/* ── 6. REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: .12s; }
.reveal--delay-2 { transition-delay: .24s; }
.reveal--delay-3 { transition-delay: .36s; }

/* ── 7. NAV — Azul suave perolado (ref. back_blau.png) ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: .75rem var(--section-x);
  background: rgba(200, 214, 228, 0.93);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(196,150,74,.18);
  transition: background .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);
}
.nav.is-scrolled {
  background: rgba(188, 204, 220, 0.97);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: 0 4px 24px rgba(35,41,52,.12);
  border-bottom-color: rgba(196,150,74,.28);
  padding: .55rem var(--section-x);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

/* Header logo — 1.3x larger than the base token for stronger brand presence */
.nav-logo img { height: calc(var(--logo-h) * 1.3); width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  margin-left: var(--sp-8);
  flex: 1;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 400;
  color: rgba(35,41,52,.82);
  white-space: nowrap;
  transition: color .2s;
}
.nav-link:hover,
.nav-link.is-active { color: var(--gold); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: rgba(35,41,52,.85);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }

/* Drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: rgba(14,13,10,.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 950;
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  transform: translateX(100%);
  transition: transform .35s var(--ease);
  box-shadow: -8px 0 40px rgba(0,0,0,.3);
  border-left: 1px solid rgba(196,150,74,.15);
}
.nav-drawer.is-open { transform: none; }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-close {
  font-size: 1.25rem;
  color: rgba(250,248,245,.5);
  padding: var(--sp-2);
  transition: color .2s;
}
.drawer-close:hover { color: var(--gold); }

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  flex: 1;
}
.drawer-links a {
  font-size: var(--text-lg);
  font-weight: 400;
  color: rgba(250,248,245,.75);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid rgba(250,248,245,.06);
  transition: color .2s, padding-left .2s;
}
.drawer-links a:hover {
  color: var(--gold-light);
  padding-left: var(--sp-2);
}
.drawer-cta { margin-top: auto; text-align: center; justify-content: center; }

/* ── 8. HERO ── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: calc(4.5rem + var(--section-y)) var(--section-x) var(--section-y);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Hero content */
.hero-content { display: flex; flex-direction: column; gap: var(--sp-8); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 var(--gold-40); }
  50%      { box-shadow: 0 0 0 6px transparent; }
}

.hero-h1 {
  font-family: var(--ff-display);
  /* Reduced from text-hero — more refined, less shouty */
  font-size: clamp(2.25rem, 5.2vw, 4rem);
  line-height: 1.1;
  letter-spacing: -.025em;
  /* Navy tone instead of near-black — visible blue */
  color: var(--navy-soft);
  display: flex;
  flex-direction: column;
  gap: .05em;
}
.h1-line { display: block; }
.h1-bold { font-weight: 700; font-style: normal; }
.h1-italic { font-weight: 700; font-style: italic; color: var(--gold); }
.h1-italic-em { font-style: italic; font-weight: 500; color: var(--gold); }

.hero-lead {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 46ch;
  line-height: 1.7;
}

.hero-ctas { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

.hero-meta {
  display: flex;
  gap: var(--sp-8);
  flex-wrap: wrap;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--dark-12);
}
.meta-item { display: flex; align-items: center; gap: var(--sp-3); }
.meta-n {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--gold);
}
.meta-t { font-size: var(--text-sm); color: var(--text-muted); }

/* Hero visual */
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-photo-wrap { position: relative; }

.hero-photo {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  max-width: 500px;
  box-shadow: var(--sh-lg), 0 0 0 1px rgba(196,150,74,.15);
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 9s ease;
  /* Cinematic fade-in entrance */
  animation: hero-fade-in 2.2s cubic-bezier(.22,1,.36,1) both;
}
.hero-photo:hover img { transform: scale(1.04); }

@keyframes hero-fade-in {
  0%   {
    opacity: 0;
    transform: scale(1.06) translateY(8px);
    filter: blur(8px) saturate(.85);
  }
  60%  {
    opacity: .85;
    filter: blur(2px) saturate(.95);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: blur(0) saturate(1);
  }
}

.hero-badge {
  position: absolute;
  bottom: -1.25rem;
  left: -2rem;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: rgba(250,248,245,.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(196,150,74,.15);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--sh-md);
  white-space: nowrap;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px var(--gold-20);
  animation: badge-pulse 2.5s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%,100% { box-shadow: 0 0 0 3px var(--gold-20); }
  50%      { box-shadow: 0 0 0 7px transparent; }
}
.badge-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.badge-value {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--dark);
}

.hero-photo-deco {
  position: absolute;
  top: -2rem; right: -3rem;
  width: 150px;
  opacity: .18;
  pointer-events: none;
  filter: saturate(.4) brightness(1.1);
}

.hero-scroll-cue {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gold-40), transparent);
  animation: scroll-drop 2.2s ease-in-out infinite;
}
@keyframes scroll-drop {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── 9. MANIFESTO ── */
.manifesto { padding: var(--section-y) var(--section-x); }
.manifesto::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 20% 50%, rgba(196,150,74,.08) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 80% 50%, rgba(140,164,188,.06) 0%, transparent 65%);
  pointer-events: none;
}

.manifesto-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}
.manifesto-content {
  max-width: 65ch;
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}
.manifesto-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
}
.manifesto-quote {
  font-family: var(--ff-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-deep);
  letter-spacing: -.02em;
}
.manifesto-quote em { font-style: italic; font-weight: 500; color: var(--gold); }
.manifesto-body {
  font-size: var(--text-lg);
  color: rgba(35,41,52,.78);
  line-height: 1.75;
  max-width: 58ch;
}
.manifesto-visual { opacity: .15; width: clamp(100px, 12vw, 180px); flex-shrink: 0; }

/* ── 10. PARA QUEM ── */
.pq { padding: var(--section-y) 0; }

.pq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.pq-card {
  border: 1px solid rgba(196,150,74,.14);
  border-radius: var(--r-xl);
  padding: var(--sp-10) var(--sp-8);
  box-shadow: var(--sh-sm);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease-spring), border-color .3s;
}
.pq-card:hover {
  box-shadow: var(--sh-md), 0 0 0 1px var(--gold-20);
  transform: translateY(-5px);
  border-color: var(--gold-20);
}
.pq-card--featured {
  border-color: rgba(196,150,74,.25);
  box-shadow: var(--sh-md);
}
.pq-card--featured h3 { color: var(--navy-deep); }
.pq-card--featured p  { color: rgba(35,41,52,.75); }
.pq-card--featured .card-rule { background: rgba(35,41,52,.12); }

.pq-card-top { margin-bottom: var(--sp-2); }
.pq-card h3 {
  font-family: var(--ff-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
  letter-spacing: -.01em;
}
.pq-card p { font-size: var(--text-base); color: var(--text-muted); line-height: 1.65; }

/* ── 11. PROPOSTA ── */
.proposta { padding: var(--section-y) 0; }

.proposta-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--section-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  align-items: start;
}
.proposta-left {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}
.proposta-left p {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 46ch;
  line-height: 1.7;
}

.benefit-block {
  background: rgba(250,248,245,.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--dark-12);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--sh-sm);
}
.benefit-title {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}
.benefit-list { display: flex; flex-direction: column; gap: var(--sp-4); }
.benefit-list li {
  font-size: var(--text-base);
  color: var(--text);
  padding-left: var(--sp-6);
  position: relative;
  line-height: 1.6;
}
.benefit-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .55em;
  width: 12px; height: 1px;
  background: var(--gold);
}

.proposta-right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  position: sticky;
  top: 5.5rem;
}
.proposta-photo {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  box-shadow: var(--sh-lg);
}
.proposta-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 9s ease;
}
.proposta-photo:hover img { transform: scale(1.04); }

.proposta-quote-box {
  /* Palha — linen/straw warm cream from ZENco palette */
  background: var(--linen);
  border: 1px solid rgba(196,150,74,.25);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 32px rgba(35,41,52,.06);
}
.proposta-quote-box::after {
  content: '';
  position: absolute;
  bottom: -30%; right: -15%;
  width: 220px; height: 220px;
  background: radial-gradient(ellipse, rgba(196,150,74,.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.qmark {
  display: block;
  font-family: var(--ff-display);
  font-size: 3.5rem;
  line-height: .8;
  color: var(--gold);
  margin-bottom: var(--sp-4);
  opacity: .80;
}
.proposta-quote-box blockquote {
  font-family: var(--ff-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.4;
  /* Navy dark text on linen — strong contrast */
  color: var(--navy);
  letter-spacing: -.01em;
  margin-bottom: var(--sp-5);
}
.proposta-quote-box blockquote em {
  font-style: italic;
  color: var(--gold);
}
.proposta-quote-box cite {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-style: normal;
  font-weight: 500;
  letter-spacing: .04em;
}

/* ── 12. SERVIÇOS ── */
.servicos { padding: var(--section-y) 0; }

.servicos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.service-card {
  border: 1px solid rgba(196,150,74,.12);
  border-radius: var(--r-xl);
  padding: var(--sp-12) var(--sp-10);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease-spring), border-color .3s;
}
.service-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-5px);
  border-color: var(--gold-20);
}
.service-card--dark {
  border-color: rgba(196,150,74,.20);
  box-shadow: var(--sh-md);
}
.service-card--dark h3 { color: var(--navy-deep); }
.service-card--dark p  { color: rgba(35,41,52,.75); }
.service-card--dark .service-list li { color: rgba(35,41,52,.70); }
.service-card--dark .service-list li::before { background: var(--gold); }

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service-status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: .05em;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; }
.status-dot--active { background: #4CAF50; box-shadow: 0 0 0 2px rgba(76,175,80,.2); }
.status-dot--gold   { background: var(--gold); box-shadow: 0 0 0 2px var(--gold-20); }

.service-card h3 {
  font-family: var(--ff-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  letter-spacing: -.02em;
}
.service-card p { font-size: var(--text-lg); color: var(--text-muted); line-height: 1.7; }

.service-list { display: flex; flex-direction: column; gap: var(--sp-4); flex: 1; }
.service-list li {
  font-size: var(--text-base);
  color: var(--text-muted);
  padding-left: var(--sp-6);
  position: relative;
  line-height: 1.6;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .55em;
  width: 12px; height: 1px;
  background: var(--dark-12);
}

.service-cta {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .02em;
  margin-top: auto;
  transition: opacity .2s, transform .2s;
}
.service-cta:hover { opacity: .7; transform: translateX(3px); }
.service-cta--light { color: var(--gold-pale); }

/* ── 13. METODOLOGIA ── */
.metodologia { padding: var(--section-y) 0; }

.metod-header {
  max-width: 68ch;
  margin-bottom: var(--sp-12);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.metod-photo-strip {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 21/9;
  margin-bottom: var(--sp-16);
  position: relative;
  box-shadow: var(--sh-lg);
}
.metod-photo-strip img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.metod-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
    rgba(15,13,8,.55) 0%,
    transparent 40%,
    transparent 60%,
    rgba(140,164,188,.25) 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
}
.step { display: flex; flex-direction: column; gap: var(--sp-4); }
.step-n {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--gold);
}
.step-rule {
  height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
  margin: var(--sp-2) 0;
}
.step-title {
  font-family: var(--ff-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
  letter-spacing: -.01em;
}
.step p { font-size: var(--text-base); color: var(--text-muted); line-height: 1.65; }

/* ── 14. RESULTADOS ── */
.resultados { padding: var(--section-y) 0; }

.resultados-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.result-card {
  border: 1px solid rgba(196,150,74,.10);
  border-radius: var(--r-xl);
  padding: var(--sp-10) var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease-spring), border-color .3s;
}
.result-card:hover {
  box-shadow: var(--sh-md), 0 0 0 1px var(--gold-20);
  transform: translateY(-5px);
}
.result-icon { font-size: 1.75rem; line-height: 1; color: var(--gold); margin-bottom: var(--sp-2); }
.result-card h3 {
  font-family: var(--ff-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
  letter-spacing: -.01em;
}
.result-card p { font-size: var(--text-base); color: var(--text-muted); line-height: 1.65; }

/* ── 15. SOBRE ANA ── */
.sobre { padding: var(--section-y) 0; }

.sobre-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-20);
  align-items: start;
}
.sobre-visual { position: sticky; top: 5.5rem; }
.sobre-photo {
  width: clamp(260px, 28vw, 400px);
  aspect-ratio: 4/5;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-lg);
}
.sobre-photo img { width: 100%; height: 100%; object-fit: cover; }
.sobre-caption {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
  padding: var(--sp-4) var(--sp-5);
  background: rgba(250,248,245,.80);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--r-lg);
  border: 1px solid var(--dark-06);
}
.sobre-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.sobre-caption strong { display: block; font-size: var(--text-sm); font-weight: 500; color: var(--dark); }
.sobre-caption span   { display: block; font-size: var(--text-xs); color: var(--text-muted); }

.sobre-content { display: flex; flex-direction: column; gap: var(--sp-8); }
.sobre-content p { font-size: var(--text-lg); color: var(--text-muted); line-height: 1.75; max-width: 58ch; }

.sobre-pillars { display: flex; gap: var(--sp-10); padding-top: var(--sp-8); border-top: 1px solid var(--dark-12); }
.sobre-pillar { display: flex; flex-direction: column; gap: var(--sp-1); }
.pillar-n {
  font-family: var(--ff-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -.03em;
}
.sobre-pillar span:last-child { font-size: var(--text-sm); color: var(--text-muted); }

/* ── 16. FAQ ── */
.faq { padding: var(--section-y) 0; }

.faq-header {
  max-width: 60ch;
  margin-bottom: var(--sp-12);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}
.faq-list {
  max-width: 76ch;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  position: relative;
  z-index: 1;
}
.faq-item {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(196,150,74,.10);
  transition: box-shadow .25s var(--ease), border-color .25s;
}
.faq-item[open] {
  box-shadow: var(--sh-md);
  border-color: var(--gold-20);
}
.faq-item summary {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  padding: var(--sp-6) var(--sp-8);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background .2s;
}
.faq-item summary:hover { background: rgba(196,150,74,.06); }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-n {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  flex-shrink: 0;
  width: 2.5rem;
}
.faq-q { font-size: var(--text-base); font-weight: 500; color: var(--dark); flex: 1; line-height: 1.5; }
.faq-icon {
  width: 24px; height: 24px;
  border: 1px solid var(--dark-12);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: background .2s, border-color .2s;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s;
}
.faq-icon::before { width: 10px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 10px; }
.faq-item[open] .faq-icon { background: var(--gold-10); border-color: var(--gold-40); }
.faq-item[open] .faq-icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }

.faq-body {
  padding: 0 var(--sp-8) var(--sp-6);
  padding-left: calc(var(--sp-8) + 2.5rem + var(--sp-5));
}
.faq-body p { font-size: var(--text-base); color: var(--text-muted); line-height: 1.7; }

/* ── 17. CONTATO ── */
.contato { padding: var(--section-y) 0; }
.contato::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 15% 50%, rgba(196,150,74,.09) 0%, transparent 65%),
    radial-gradient(ellipse 45% 45% at 85% 50%, rgba(140,164,188,.07) 0%, transparent 65%);
  pointer-events: none;
}

.contato-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--section-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  align-items: start;
  position: relative;
  z-index: 1;
}
.contato-left {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  position: sticky;
  top: 5.5rem;
}
.contato-lead { font-size: var(--text-lg); color: rgba(35,41,52,.78); max-width: 40ch; line-height: 1.7; }
.contato-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(35,41,52,.10);
}
.contato-link { font-size: var(--text-base); color: var(--gold); transition: color .2s; }
.contato-link:hover { color: var(--navy-deep); }

/* Form */
.contato-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  background: rgba(255,255,255,.70);
  border: 1px solid rgba(35,41,52,.10);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(35,41,52,.55);
}
.form-input {
  font-family: var(--ff-body);
  font-size: var(--text-base);
  color: var(--navy-deep);
  background: var(--cream);
  border: 1.5px solid rgba(35,41,52,.12);
  border-radius: var(--r-md);
  padding: .875rem 1rem;
  transition: border-color .25s var(--ease), background .25s, box-shadow .25s;
  outline: none;
  width: 100%;
}
.form-input::placeholder { color: rgba(35,41,52,.30); }
.form-input:focus {
  border-color: var(--gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(196,150,74,.12);
}
.form-input.is-valid   { border-color: rgba(140,200,140,.5); }
.form-input.is-invalid { border-color: rgba(220,100,100,.6); }
.form-error {
  font-size: var(--text-xs);
  color: rgba(220,120,120,.9);
  margin-top: -var(--sp-1);
  display: none;
}
.form-group.has-error .form-error { display: block; }

.form-textarea { resize: vertical; min-height: 120px; }

.btn-submit {
  font-family: var(--ff-body);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--dark);
  background: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: var(--r-md);
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background .28s var(--ease), transform .2s var(--ease-spring), box-shadow .28s;
}
.btn-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(196,150,74,.30);
}
.btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.form-note { font-size: var(--text-xs); color: rgba(35,41,52,.45); text-align: center; }

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-12) var(--sp-8);
}
.form-success.is-visible { display: flex; flex-direction: column; align-items: center; gap: var(--sp-4); }
.form-success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gold-10);
  border: 1px solid var(--gold-40);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold);
}
.form-success h3 { font-family: var(--ff-display); font-size: var(--text-2xl); color: var(--navy-deep); font-weight: 600; }
.form-success p  { font-size: var(--text-base); color: rgba(35,41,52,.70); }

/* ── 18. FOOTER ── */
.site-footer { border-top: 1px solid rgba(35,41,52,.10); }

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-16) var(--section-x);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--sp-16);
  align-items: start;
}
.footer-brand { display: flex; flex-direction: column; gap: var(--sp-5); }
/* Footer logo: fundo claro — multiply esconde o branco do PNG */
.footer-brand img {
  width: 220px;
  height: auto;
  mix-blend-mode: multiply;
  filter: brightness(0.95);
}

.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-10); }
.footer-col { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(35,41,52,.45);
  margin-bottom: var(--sp-2);
}
.footer-col a { font-size: var(--text-sm); color: rgba(35,41,52,.70); transition: color .2s; }
.footer-col a:hover { color: var(--gold); }

.footer-social-link { display: flex; align-items: center; gap: var(--sp-3); }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-5) var(--section-x) var(--sp-8);
  border-top: 1px solid rgba(35,41,52,.10);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.footer-bottom span { font-size: var(--text-xs); color: rgba(35,41,52,.40); }

/* ── 19. MUSIC PLAYER BUTTON ── */
.music-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(14,13,10,.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(196,150,74,.35);
  box-shadow: 0 4px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(196,150,74,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .3s var(--ease-spring), border-color .3s, box-shadow .3s;
  outline: none;
}
.music-btn:hover {
  transform: scale(1.1);
  border-color: var(--gold-40);
  box-shadow: 0 6px 32px rgba(0,0,0,.4), 0 0 0 4px rgba(196,150,74,.12);
}
.music-btn.is-playing {
  border-color: var(--gold);
  animation: music-glow 3s ease-in-out infinite;
}
@keyframes music-glow {
  0%,100% { box-shadow: 0 4px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(196,150,74,.4); }
  50%      { box-shadow: 0 4px 24px rgba(0,0,0,.35), 0 0 0 8px rgba(196,150,74,.0); }
}

/* Play icon */
.music-icon-play {
  display: block;
  width: 0; height: 0;
  border-style: solid;
  border-width: 7px 0 7px 12px;
  border-color: transparent transparent transparent var(--gold-light);
  margin-left: 2px;
  transition: opacity .2s;
}
/* Sound wave bars (visible when playing) */
.music-icon-wave {
  display: flex;
  align-items: center;
  gap: 2.5px;
  height: 20px;
  transition: opacity .2s;
}
.music-icon-wave span {
  display: block;
  width: 3px;
  background: var(--gold);
  border-radius: 2px;
  animation: bar-wave 1.2s ease-in-out infinite;
}
.music-icon-wave span:nth-child(1) { height: 8px;  animation-delay: 0s; }
.music-icon-wave span:nth-child(2) { height: 16px; animation-delay: .15s; }
.music-icon-wave span:nth-child(3) { height: 20px; animation-delay: .3s; }
.music-icon-wave span:nth-child(4) { height: 14px; animation-delay: .45s; }
.music-icon-wave span:nth-child(5) { height: 8px;  animation-delay: .6s; }
@keyframes bar-wave {
  0%,100% { transform: scaleY(.4); opacity: .7; }
  50%      { transform: scaleY(1);  opacity: 1; }
}

/* show/hide icons */
.music-btn .music-icon-play { display: block; }
.music-btn .music-icon-wave { display: none; }
.music-btn.is-playing .music-icon-play { display: none; }
.music-btn.is-playing .music-icon-wave { display: flex; }

/* Tooltip */
.music-btn::after {
  content: attr(aria-label);
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(14,13,10,.92);
  color: rgba(250,248,245,.8);
  font-size: .6875rem;
  font-family: var(--ff-body);
  font-weight: 500;
  letter-spacing: .06em;
  white-space: nowrap;
  padding: .35rem .75rem;
  border-radius: var(--r-sm);
  border: 1px solid rgba(196,150,74,.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s .1s;
}
.music-btn:hover::after { opacity: 1; }

/* ── 20. RESPONSIVE ── */
@media (max-width: 1100px) {
  .steps-grid       { grid-template-columns: repeat(2, 1fr); }
  .resultados-grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-inner       { grid-template-columns: 1fr; gap: var(--sp-8); }
  /* Photo AFTER text on tablet/mobile — better information hierarchy */
  .hero-visual      { order: 2; max-width: 520px; margin-inline: auto; width: 100%; }
  .hero-photo       { max-width: 480px; margin-inline: auto; }
  .hero-photo-deco  { display: none; }

  .manifesto-inner  { grid-template-columns: 1fr; }
  .manifesto-visual { display: none; }

  .pq-grid          { grid-template-columns: 1fr; }
  .proposta-inner   { grid-template-columns: 1fr; }
  .proposta-right   { position: static; }

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

  .sobre-inner      { grid-template-columns: 1fr; }
  .sobre-visual     { position: static; }
  .sobre-photo      { width: 100%; max-width: 380px; }

  .contato-inner    { grid-template-columns: 1fr; }
  .contato-left     { position: static; }

  .footer-inner     { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-links  { display: none; }
  .btn-nav    { display: none; }
  .nav-burger { display: flex; margin-left: auto; }
}

@media (max-width: 640px) {
  .hero-badge { left: -.5rem; }
  .metod-photo-strip { aspect-ratio: 4/3; }
  .steps-grid         { grid-template-columns: 1fr; }
  .resultados-grid    { grid-template-columns: 1fr 1fr; }

  .form-row           { grid-template-columns: 1fr; }
  .footer-grid        { grid-template-columns: 1fr; }
  .footer-bottom      { flex-direction: column; gap: var(--sp-2); text-align: center; }

  .music-btn { bottom: 1.25rem; right: 1.25rem; width: 46px; height: 46px; }
}

@media (max-width: 420px) {
  .resultados-grid { grid-template-columns: 1fr; }
  .hero-meta       { flex-direction: column; gap: var(--sp-3); }
  .sobre-pillars   { flex-direction: column; gap: var(--sp-6); }
}

/* ── 21. FOCUS / A11Y ── */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  body::before, body::after { animation: none !important; }
}