/* =========================================================
   RADIOATIVA PRODUTORA — Landing Page
   Design: experiência narrativa imersiva
   ========================================================= */

/* =========================================================
   SPLASH SCREEN — overlay inicial até window.load disparar
   ========================================================= */
.splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #06061a;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .55s ease, visibility 0s .55s;
}
body.is-loaded .splash {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.splash-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  animation: splash-in .5s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes splash-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}
.splash-logo {
  height: 56px;
  width: auto;
  opacity: .95;
  filter: drop-shadow(0 6px 24px rgba(212,168,87,.25));
}
.splash-pulse {
  width: 56px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  background-size: 200% 100%;
  animation: splash-pulse 1.2s linear infinite;
}
@keyframes splash-pulse {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .splash-inner, .splash-pulse { animation: none; }
}

:root {
  --c-bg-0:        #06061a;   /* preto cósmico */
  --c-bg-1:        #0c0a2a;   /* azul meia-noite profundo */
  --c-bg-2:        #1a1042;   /* púrpura escuro */
  --c-bg-3:        #2c1058;   /* púrpura ametista */
  --c-bg-4:        #4a1a3d;   /* vinho profundo */
  --c-bg-5:        #1f0a3a;   /* roxo noite */

  --c-gold:        #d4a857;
  --c-gold-bright: #f3cc7a;
  --c-gold-soft:   rgba(212,168,87,.18);

  --c-amethyst:    #a07cf2;
  --c-amethyst-soft: rgba(160,124,242,.14);

  --c-warm:        #f4855a;   /* dourado quente */

  --c-text:        #f1ecdf;
  --c-text-soft:   rgba(241,236,223,.72);
  --c-text-mute:   rgba(241,236,223,.5);

  --c-glass-bg:    rgba(255,255,255,.04);
  --c-glass-bg-2:  rgba(255,255,255,.07);
  --c-glass-border: rgba(212,168,87,.25);
  --c-glass-border-soft: rgba(255,255,255,.08);

  --shadow-deep:   0 30px 80px -20px rgba(0,0,0,.6);
  --shadow-glow:   0 0 60px rgba(212,168,87,.25);

  --serif: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;

  --radius:  18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, var(--c-bg-3) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 30%, var(--c-bg-4) 0%, transparent 55%),
    radial-gradient(ellipse 90% 70% at 50% 80%, var(--c-bg-2) 0%, transparent 60%),
    linear-gradient(180deg, var(--c-bg-0) 0%, var(--c-bg-1) 30%, var(--c-bg-5) 70%, var(--c-bg-0) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

::selection { background: var(--c-gold); color: var(--c-bg-0); }

/* =========================================================
   CAMADA CÓSMICA — partículas + aurora
   ========================================================= */
.cosmic-layer {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* poeira estelar — três camadas com paralaxe via animação */
.stars {
  position: absolute; inset: -50%;
  background-repeat: repeat;
  opacity: .55;
}
.stars-1 {
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 60px 80px, #fff, transparent),
    radial-gradient(1.5px 1.5px at 130px 50px, #fff, transparent),
    radial-gradient(1px 1px at 220px 200px, #fff, transparent),
    radial-gradient(2px 2px at 280px 110px, var(--c-gold-bright), transparent),
    radial-gradient(1px 1px at 350px 60px, #fff, transparent);
  background-size: 400px 400px;
  animation: drift-slow 180s linear infinite;
  opacity: .7;
}
.stars-2 {
  background-image:
    radial-gradient(1.2px 1.2px at 40px 90px, var(--c-amethyst), transparent),
    radial-gradient(1px 1px at 150px 220px, #fff, transparent),
    radial-gradient(2px 2px at 250px 50px, var(--c-gold-bright), transparent),
    radial-gradient(1px 1px at 340px 180px, #fff, transparent);
  background-size: 500px 500px;
  animation: drift-mid 120s linear infinite;
  opacity: .5;
}
.stars-3 {
  background-image:
    radial-gradient(1px 1px at 80px 80px, #fff, transparent),
    radial-gradient(1.5px 1.5px at 220px 160px, var(--c-gold), transparent),
    radial-gradient(1px 1px at 360px 280px, #fff, transparent);
  background-size: 600px 600px;
  animation: drift-fast 80s linear infinite;
  opacity: .4;
}

@keyframes drift-slow {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-400px,-200px,0); }
}
@keyframes drift-mid {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-500px,-250px,0); }
}
@keyframes drift-fast {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-600px,-300px,0); }
}

/* aurora — manchas de luz desfocadas que respiram */
.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .35;
  mix-blend-mode: screen;
}
.aurora-1 {
  top: 8%; left: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--c-amethyst) 0%, transparent 65%);
  animation: float-1 22s ease-in-out infinite;
}
.aurora-2 {
  top: 40%; right: -15%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--c-gold) 0%, transparent 60%);
  animation: float-2 28s ease-in-out infinite;
  opacity: .25;
}
.aurora-3 {
  bottom: 5%; left: 30%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--c-warm) 0%, transparent 65%);
  animation: float-3 32s ease-in-out infinite;
  opacity: .28;
}
@keyframes float-1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-30px) scale(1.1); } }
@keyframes float-2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-50px,40px) scale(1.15); } }
@keyframes float-3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(30px,-50px) scale(.9); } }

/* eleva todo o conteúdo acima da camada cósmica */
.site-header,
section,
.site-footer { position: relative; z-index: 1; }

/* =========================================================
   HEADER — minimal, flutuante sobre a hero
   ========================================================= */
.site-header {
  position: absolute;
  top: 44px; left: 0; right: 0;
  z-index: 10;
  pointer-events: none;
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: flex; align-items: center; justify-content: flex-start;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .22em;
  font-weight: 600;
  text-transform: uppercase;
  pointer-events: auto;
}
.brand-text em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 18px;
  color: var(--c-gold);
  letter-spacing: 0;
  text-transform: none;
  margin-left: 6px;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--c-gold-bright), var(--c-gold) 40%, var(--c-warm) 90%);
  box-shadow: 0 0 20px var(--c-gold-soft), inset 0 0 10px rgba(0,0,0,.4);
  position: relative;
  flex-shrink: 0;
}
.brand-mark::after {
  content: "";
  position: absolute; inset: -6px;
  border: 1px solid var(--c-gold-soft);
  border-radius: 50%;
  animation: pulse-ring 3s ease-in-out infinite;
}
@keyframes pulse-ring {
  0%,100% { transform: scale(1); opacity: .6; }
  50%     { transform: scale(1.2); opacity: 0; }
}

.nav {
  display: flex; align-items: center; gap: 32px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 500;
}
.nav a {
  color: var(--c-text-soft);
  transition: color .2s;
  position: relative;
}
.nav a:hover { color: var(--c-text); }
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--c-gold);
  transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
.nav-cta {
  padding: 10px 22px;
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-pill);
  background: var(--c-glass-bg);
  color: var(--c-gold-bright);
  transition: all .25s;
}
.nav-cta:hover {
  background: var(--c-gold);
  color: var(--c-bg-0);
  border-color: var(--c-gold);
  box-shadow: 0 0 30px var(--c-gold-soft);
}

/* =========================================================
   TIPOGRAFIA UTILITÁRIA
   ========================================================= */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-gold);
  font-weight: 500;
  margin: 0 0 18px;
}
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
h1 em, h2 em, h3 em {
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  background: linear-gradient(135deg, var(--c-gold-bright), var(--c-warm));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head h2 {
  font-size: clamp(36px, 5vw, 56px);
}

/* =========================================================
   SEÇÃO 1 — HERO IMERSIVA (festival mode)
   ========================================================= */
.hero {
  min-height: 100vh;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 56px 32px 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(74,26,61,.6) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(44,16,88,.5) 0%, transparent 70%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/hero.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: .55;
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  /* Vinheta sutil só pra garantir contraste no centro do texto */
  background: radial-gradient(
    ellipse 70% 50% at 50% 40%,
    rgba(6,6,26,.30) 0%,
    rgba(6,6,26,0) 65%
  );
}

/* CANVAS — ondas sonoras animadas */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: .85;
  mix-blend-mode: screen;
}

/* FEIXES DE LUZ — refletores de palco */
.hero-beams {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.beam {
  position: absolute;
  top: -10%;
  width: 200px;
  height: 130%;
  transform-origin: top center;
  filter: blur(40px);
  opacity: .35;
  mix-blend-mode: screen;
}
.beam-1 {
  left: 12%;
  background: linear-gradient(180deg, rgba(212,168,87,.6), transparent 70%);
  transform: rotate(8deg);
  animation: beam-sway 14s ease-in-out infinite;
}
.beam-2 {
  left: 38%;
  background: linear-gradient(180deg, rgba(160,124,242,.55), transparent 70%);
  transform: rotate(-6deg);
  animation: beam-sway 18s ease-in-out infinite reverse;
  animation-delay: -3s;
}
.beam-3 {
  right: 28%;
  background: linear-gradient(180deg, rgba(244,133,90,.5), transparent 70%);
  transform: rotate(10deg);
  animation: beam-sway 16s ease-in-out infinite;
  animation-delay: -6s;
}
.beam-4 {
  right: 8%;
  background: linear-gradient(180deg, rgba(212,168,87,.45), transparent 70%);
  transform: rotate(-12deg);
  animation: beam-sway 20s ease-in-out infinite reverse;
  animation-delay: -10s;
}
@keyframes beam-sway {
  0%, 100% { transform: rotate(var(--r, 8deg)) translateX(0); opacity: .35; }
  50%      { transform: rotate(calc(var(--r, 8deg) * -0.5)) translateX(-30px); opacity: .55; }
}
.beam-1 { --r: 8deg;  }
.beam-2 { --r: -6deg; }
.beam-3 { --r: 10deg; }
.beam-4 { --r: -12deg;}

/* SPOTLIGHT DO CURSOR — lanterna que REVELA o fundo (não adiciona luz colorida) */
.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  /* Camada escura que cobre tudo */
  background: rgba(6,6,26,.82);
  /* Máscara: faz um "buraco" circular onde o cursor está
     — núcleo totalmente transparente pra revelar a imagem com clareza */
  -webkit-mask-image: radial-gradient(
    circle 440px at var(--mx, -200%) var(--my, -200%),
    transparent 0%,
    transparent 28%,
    rgba(0,0,0,.45) 55%,
    black 90%
  );
  mask-image: radial-gradient(
    circle 440px at var(--mx, -200%) var(--my, -200%),
    transparent 0%,
    transparent 28%,
    rgba(0,0,0,.45) 55%,
    black 90%
  );
}

/* CHUVA DE PARTÍCULAS — pingos dourados/ametistas caindo */
.hero-rain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}
.hero-rain span {
  position: absolute;
  top: -12px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    rgba(255,240,200,.95),
    rgba(243,204,122,.6) 40%,
    rgba(160,124,242,.25) 100%);
  box-shadow: 0 0 6px rgba(243,204,122,.45);
  animation: rain-fall linear infinite;
  will-change: transform, opacity;
}
@keyframes rain-fall {
  0%   { transform: translateY(0)    translateX(0); opacity: 0; }
  8%   { opacity: 1; }
  85%  { opacity: 1; }
  100% { transform: translateY(108vh) translateX(var(--drift, 12px)); opacity: 0; }
}


/* FAIXA DE CREDENCIAIS — ticker rolante entre hero e palco */
.credentials-strip {
  position: relative;
  z-index: 1;
  margin: -8px 0 0;
  padding: 16px 0;
  background: linear-gradient(90deg,
    rgba(0,0,0,.45) 0%,
    rgba(212,168,87,.10) 50%,
    rgba(0,0,0,.45) 100%);
  border-top: 1px solid rgba(212,168,87,.22);
  border-bottom: 1px solid rgba(212,168,87,.22);
  backdrop-filter: blur(10px);
  overflow: hidden;
  white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  font-weight: 500;
  animation: ticker-scroll 60s linear infinite;
  padding-left: 24px;
}
.ticker-track .t-dot {
  color: var(--c-gold-bright);
  animation: pulse-dot 1.8s ease-in-out infinite;
  font-size: 9px;
}
.ticker-track .t-sep { color: var(--c-gold); opacity: .55; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1;   text-shadow: 0 0 10px rgba(243,204,122,.85); }
  50%      { opacity: .35; text-shadow: 0 0 3px rgba(243,204,122,.35); }
}

/* CONTEÚDO CENTRAL */
.hero-inner {
  max-width: 1000px;
  position: relative;
  z-index: 5;
  padding-top: 0;
}

/* meta line — dot + tag */
.hero-meta {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 28px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  padding: 7px 18px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(212,168,87,.25);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px);
  animation: meta-rise 1s cubic-bezier(.2,.7,.2,1) .2s both;
}
.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-gold-bright);
  box-shadow: 0 0 10px rgba(243,204,122,.9), 0 0 20px rgba(212,168,87,.5);
  animation: pulse-gold 1.8s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-gold {
  0%, 100% { opacity: 1;   box-shadow: 0 0 12px rgba(243,204,122,.95), 0 0 24px rgba(212,168,87,.55); }
  50%      { opacity: .35; box-shadow: 0 0 4px rgba(243,204,122,.4), 0 0 8px rgba(212,168,87,.2); }
}
.hero-meta-text { color: var(--c-gold); }

/* LOGO acima da pill — entrada de baixo pra cima */
.hero-logo {
  display: block;
  margin: 0 auto 48px;
  height: clamp(22px, 2.1vw, 32px);
  width: auto;
  opacity: .92;
  animation: logo-rise 1.4s cubic-bezier(.2,.7,.2,1) .1s both;
}
@keyframes logo-rise {
  0%   { opacity: 0; transform: translateY(-70px); filter: blur(6px); }
  60%  { opacity: .92; filter: blur(0); }
  100% { opacity: .92; transform: translateY(0); filter: blur(0); }
}

@keyframes meta-rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* TÍTULO — reveal por linha + gradiente animado */
.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5.2vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  text-wrap: balance;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
.hero-title .line {
  display: block;
  overflow: hidden;
  padding: 0 4px;
}
.hero-title .line > * {
  display: inline-block;
  animation: line-rise 1.1s cubic-bezier(.2,.7,.2,1) both;
}
.hero-title .line-1 > *,
.hero-title .line-1 { animation-delay: .35s; }
.hero-title .line-2,
.hero-title .line-2 > * { animation-delay: .55s; }
.hero-title .line {
  animation: line-rise 1.1s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes line-rise {
  from { opacity: 0; transform: translateY(110%); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-title em {
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  background: linear-gradient(90deg,
    var(--c-gold-bright) 0%,
    var(--c-warm) 30%,
    var(--c-amethyst) 60%,
    var(--c-gold-bright) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  animation: gradient-shift 6s linear infinite;
}
@keyframes gradient-shift {
  from { background-position: 0% 50%; }
  to   { background-position: 200% 50%; }
}

.hero-sub {
  font-size: clamp(15px, 1.15vw, 17.5px);
  color: var(--c-text-soft);
  max-width: 670px;
  margin: 0 auto 44px;
  line-height: 1.65;
  animation: meta-rise 1s cubic-bezier(.2,.7,.2,1) .9s both;
}
.hero-sub strong {
  color: var(--c-gold);
  font-weight: 600;
  letter-spacing: .03em;
}
.hero-sub em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-gold-bright);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.hero-actions {
  display: inline-flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  animation: meta-rise 1s cubic-bezier(.2,.7,.2,1) 1.05s both;
}

/* CTA principal — agora com pulso de ondas */
.cta-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 30px;
  background: linear-gradient(135deg, var(--c-gold), var(--c-warm));
  color: var(--c-bg-0);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 40px -10px rgba(212,168,87,.6), inset 0 1px 0 rgba(255,255,255,.4);
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: visible;
}
.cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px -10px rgba(212,168,87,.85), inset 0 1px 0 rgba(255,255,255,.5);
}
.cta-icon {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(0,0,0,.18);
}
.cta-icon svg { width: 14px; height: 14px; }

/* Anéis de pulso emanando do CTA */
.cta-pulse::before,
.cta-pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1.5px solid var(--c-gold);
  opacity: 0;
  z-index: -1;
  animation: cta-ring 2.6s cubic-bezier(.2,.7,.2,1) infinite;
}
.cta-pulse::after { animation-delay: 1.3s; }
@keyframes cta-ring {
  0%   { opacity: .8; transform: scale(1); }
  100% { opacity: 0;  transform: scale(1.45); }
}

/* CTA fantasma (orçamento) */
.cta-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px;
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-pill);
  color: var(--c-text);
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  line-height: 1;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(8px);
  transition: all .25s;
  position: relative;
  z-index: 2;
}
.cta-ghost:hover {
  border-color: var(--c-gold);
  color: var(--c-gold-bright);
  background: rgba(212,168,87,.08);
  transform: translateY(-3px);
}
.cta-ghost svg { transition: transform .3s; }
.cta-ghost:hover svg { transform: translateX(4px); }

/* HORIZONTE sutil — sucessor do equalizer, mais sóbrio e premium */
.hero-horizon {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 220px;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 100% at 50% 100%,
      rgba(243,204,122,.18) 0%,
      rgba(160,124,242,.10) 40%,
      transparent 75%);
}
.hero-horizon::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(212,168,87,.0) 12%,
    rgba(212,168,87,.45) 35%,
    rgba(243,204,122,.7) 50%,
    rgba(212,168,87,.45) 65%,
    rgba(212,168,87,.0) 88%,
    transparent 100%);
  filter: blur(.3px);
}
.hero-horizon::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -3px;
  transform: translateX(-50%);
  width: 60%; height: 18px;
  background: radial-gradient(ellipse at 50% 100%,
    rgba(243,204,122,.45),
    transparent 70%);
  filter: blur(8px);
}

/* Scroll cue — convite vertical */
.scroll-cue {
  position: absolute;
  left: 50%; bottom: 28px;
  transform: translateX(-50%);
  z-index: 5;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  transition: color .3s;
  animation: meta-rise 1s cubic-bezier(.2,.7,.2,1) 1.4s both;
}
.scroll-cue:hover { color: var(--c-gold); }
.cue-line {
  width: 1px; height: 50px;
  background: linear-gradient(180deg, var(--c-gold), transparent);
  position: relative;
  overflow: hidden;
}
.cue-dot {
  position: absolute; left: -2px; top: 0;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--c-gold-bright);
  box-shadow: 0 0 10px var(--c-gold);
  animation: cue-fall 2.2s cubic-bezier(.4,0,.6,1) infinite;
}
@keyframes cue-fall {
  0%   { transform: translateY(-6px); opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateY(50px); opacity: 0; }
}

/* =========================================================
   SEÇÃO 2 — OBRA EM DESTAQUE
   ========================================================= */
.palco {
  position: relative;
  width: 100%;
  padding: 140px 0;
  overflow: hidden;
  isolation: isolate;
}

/* BACKGROUND CINEMATOGRÁFICO — imagem do cliente em destaque */
.palco-bg {
  position: absolute; inset: 0;
  z-index: 0;
  overflow: hidden;
  background-color: #06061a;
}
.palco-bg::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("../img/Capitao-Rodrigo.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: .55;
  filter: saturate(1.05) contrast(1.05);
  z-index: 0;
}
.palco-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .55;
  filter: saturate(1.05) contrast(1.05);
}
.palco-bg-vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 90% 110% at 50% 50%,
      transparent 0%,
      rgba(6,6,26,.35) 50%,
      rgba(6,6,26,.92) 100%),
    linear-gradient(180deg, rgba(6,6,26,.85) 0%, transparent 22%),
    linear-gradient(0deg,   rgba(6,6,26,.85) 0%, transparent 25%),
    linear-gradient(90deg,  rgba(6,6,26,.55) 0%, transparent 45%);
}
.palco-bg-grain {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
  background-position: 0 0, 1px 2px;
  opacity: .55;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.palco-inner {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 48px;
  width: 100%;
}

/* CARD — grid cover + info, centralizado */
.palco-card {
  display: grid;
  grid-template-columns: 360px minmax(0, 580px);
  gap: 64px;
  align-items: center;
  justify-content: center;
}

/* COVER */
.palco-cover {
  position: relative;
  aspect-ratio: 1;
  border-radius: 14px;
  overflow: visible;
  cursor: pointer;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.palco-cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: inherit;
  box-shadow:
    0 50px 120px -30px rgba(0,0,0,.85),
    0 20px 40px -15px rgba(0,0,0,.6),
    0 0 0 1px rgba(255,255,255,.06);
  position: relative; z-index: 2;
}
.palco-cover-glow {
  position: absolute;
  inset: -25%;
  z-index: 1;
  background: radial-gradient(circle, rgba(243,204,122,.18), transparent 65%);
  filter: blur(40px);
  opacity: .7;
  transition: opacity .5s;
  pointer-events: none;
}
/* Moldura decorativa com cantos dourados */
.palco-cover-frame {
  position: absolute;
  inset: -14px;
  z-index: 1;
  border: 1px solid rgba(212,168,87,.18);
  border-radius: 18px;
  pointer-events: none;
}
.palco-cover-frame::before,
.palco-cover-frame::after {
  content: "";
  position: absolute;
  width: 22px; height: 22px;
  border-color: var(--c-gold);
  border-style: solid;
}
.palco-cover-frame::before {
  top: -1px; left: -1px;
  border-width: 1px 0 0 1px;
}
.palco-cover-frame::after {
  bottom: -1px; right: -1px;
  border-width: 0 1px 1px 0;
}
.palco-card:hover .palco-cover { transform: translateY(-4px); }
.palco-card:hover .palco-cover-glow { opacity: 1; }
.palco-card.is-playing .palco-cover-glow {
  animation: cover-pulse 3s ease-in-out infinite;
  opacity: 1;
}
@keyframes cover-pulse {
  0%, 100% { opacity: .75; transform: scale(1); }
  50%      { opacity: 1.05; transform: scale(1.04); }
}

/* INFO */
.palco-info { max-width: 620px; }
.palco-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 20px;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 12px;
}
.palco-eyebrow::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--c-gold);
  display: inline-block;
  opacity: .55;
}
.palco-title {
  font-size: clamp(44px, 5.2vw, 76px);
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.palco-cast {
  font-size: 17px;
  color: var(--c-text-soft);
  margin: 0 0 28px;
  font-style: italic;
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 100;
}
.palco-cast strong {
  color: var(--c-gold-bright);
  font-weight: 500;
  font-style: normal;
  font-family: var(--sans);
  letter-spacing: .01em;
}
.palco-desc {
  color: var(--c-text-soft);
  font-size: 15.5px;
  max-width: 560px;
  margin: 0 0 40px;
  line-height: 1.7;
}

/* PLAYER MODERNO MINIMALISTA */
.palco-player {
  display: flex; align-items: center;
  gap: 18px;
  padding: 14px 24px 14px 14px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(20px);
  max-width: 560px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
}
.palco-play {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-text);
  color: var(--c-bg-0);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform .2s ease, background .2s ease;
  position: relative;
}
.palco-play:hover {
  transform: scale(1.06);
  background: var(--c-gold-bright);
}
.palco-play svg { width: 22px; height: 22px; }
.palco-play .ico-play { display: block; margin-left: 3px; }
.palco-play .ico-pause { display: none; }
.palco-card.is-playing .palco-play .ico-play  { display: none; }
.palco-card.is-playing .palco-play .ico-pause { display: block; margin: 0; }

.palco-player .cur,
.palco-player .dur {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--c-text-soft);
  letter-spacing: .04em;
  flex-shrink: 0;
  min-width: 38px;
}
.palco-player .cur { text-align: right; }

.seek {
  flex: 1;
  position: relative;
  height: 22px;
  display: flex; align-items: center;
  cursor: pointer;
}
.seek-track {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,.10);
  border-radius: 999px;
  position: absolute;
  inset: 0; margin: auto 0;
}
.seek-fill {
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--c-gold-bright), var(--c-warm));
  border-radius: 999px;
  transition: width .15s linear;
  box-shadow: 0 0 8px rgba(243,204,122,.4);
  pointer-events: none;
}
.seek-thumb {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  background: var(--c-text);
  border-radius: 50%;
  opacity: 0;
  transition: opacity .25s;
  box-shadow: 0 0 0 4px rgba(255,255,255,.06);
  pointer-events: none;
}
.seek:hover .seek-thumb,
.palco-card.is-playing .seek-thumb { opacity: 1; }

/* =========================================================
   SEÇÃO 4 — ESTANTE
   ========================================================= */
.estante {
  padding: 120px 32px;
  position: relative;
}
.estante-inner {
  max-width: var(--container);
  margin: 0 auto;
}
.estante-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.estante-head h2 {
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: 18px;
}
.estante-sub {
  color: var(--c-text-soft);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto;
}

.filters {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px;
  margin-bottom: 56px;
}
.filter-pill {
  padding: 10px 20px;
  background: var(--c-glass-bg);
  border: 1px solid var(--c-glass-border-soft);
  border-radius: var(--radius-pill);
  color: var(--c-text-soft);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all .25s;
}
.filter-pill:hover {
  color: var(--c-text);
  border-color: var(--c-glass-border);
  background: var(--c-glass-bg-2);
}
.filter-pill.is-active {
  background: linear-gradient(135deg, var(--c-gold), var(--c-warm));
  color: var(--c-bg-0);
  font-weight: 600;
  border-color: transparent;
  box-shadow: 0 8px 24px -6px rgba(212,168,87,.55);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.book {
  position: relative;
  cursor: pointer;
  transition: opacity .4s ease;
}
.book.is-hidden {
  opacity: 0;
  transform: scale(.92);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

.book-cover {
  position: relative;
  aspect-ratio: 1;
  border-radius: 18px;
  clip-path: inset(0 round 18px);
  /* cor sólida que combina com o fim do gradiente — qualquer pixel
     de borda exposto pelo clip-path antialias não vaza mais claro */
  background: rgb(6,6,26);
  box-shadow: 0 20px 50px -15px rgba(0,0,0,.6);
  transition: box-shadow .35s;
  isolation: isolate;
}
.book-cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  /* sem transform: o image renderiza pixel-perfect, sem artefato
     de 1px no canto que o scale(1.04) causava */
}
.book:hover .book-cover {
  box-shadow: 0 30px 70px -15px rgba(212,168,87,.4), 0 20px 50px -15px rgba(0,0,0,.7);
}

/* Gradiente permanente na metade inferior — base de leitura do título.
   Stops escalonados (banding 8-bit fica invisível) e fechando 100%
   opaco no fim pra não vazar imagem no canto arredondado. */
.book-cover::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(6,6,26,0)    30%,
    rgba(6,6,26,.18) 50%,
    rgba(6,6,26,.45) 65%,
    rgba(6,6,26,.72) 78%,
    rgba(6,6,26,.90) 88%,
    rgba(6,6,26,1)   100%);
  pointer-events: none;
  z-index: 1;
}

/* Título sobre a capa, ancorado embaixo */
.book-title {
  position: absolute;
  left: 18px; right: 68px;
  bottom: 16px;
  margin: 0;
  z-index: 2;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: #fff;
  text-wrap: balance;
  text-shadow: 0 2px 14px rgba(0,0,0,.55);
  font-variation-settings: "opsz" 144, "SOFT" 50;
  pointer-events: none;
  transition: transform .35s ease;
}

/* Tags continuam no DOM (filtragem via data-tags), mas somem da UI */
.book-tags { display: none; }

/* Play: pílula dourada no canto inferior direito, sempre visível */
.book-play {
  position: absolute;
  right: 12px; bottom: 12px;
  width: 46px; height: 46px;
  margin: 0;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-bg-0);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  opacity: .92;
  transform: scale(1);
  transition: opacity .25s, transform .25s, box-shadow .25s, background .25s;
  box-shadow: 0 8px 24px -6px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.3);
}
.book-play svg { width: 18px; height: 18px; margin-left: 2px; }
.book:hover .book-play {
  opacity: 1;
  box-shadow: 0 12px 30px -6px rgba(212,168,87,.55), inset 0 1px 0 rgba(255,255,255,.4);
}
.book.is-playing .book-play {
  opacity: 1;
  background: var(--c-gold-bright);
}
.book.is-playing .book-play svg { margin-left: 0; }
.book.is-playing .book-cover {
  box-shadow:
    0 0 0 1px var(--c-gold),
    0 0 40px rgba(212,168,87,.5),
    0 30px 70px -10px rgba(212,168,87,.45);
}

/* Indicador "now playing" — mini wave no canto superior direito da capa */
.book-wave {
  position: absolute;
  top: 12px; right: 12px;
  left: auto; bottom: auto;
  width: 44px; height: 18px;
  display: flex; align-items: flex-end; gap: 2px;
  padding: 4px 6px;
  border-radius: 999px;
  background: rgba(6,6,26,.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
  z-index: 2;
}
.book-wave span {
  flex: 1;
  background: var(--c-gold-bright);
  border-radius: 1px;
  height: 30%;
}
.book.is-playing .book-wave { opacity: 1; }
.book.is-playing .book-wave span {
  animation: bar-pulse 1.1s ease-in-out infinite;
}
.book.is-playing .book-wave span:nth-child(2n)  { animation-delay: .1s;  animation-duration: .8s;  }
.book.is-playing .book-wave span:nth-child(3n)  { animation-delay: .25s; animation-duration: 1.3s; }
.book.is-playing .book-wave span:nth-child(5n)  { animation-delay: .35s; animation-duration: 1.1s; }
.book.is-playing .book-wave span:nth-child(7n)  { animation-delay: .45s; animation-duration: 1.4s; }
@keyframes bar-pulse {
  0%, 100% { height: 30%; }
  50%      { height: 95%; }
}

/* =========================================================
   PLAYER STRIP — aparece na base do card que está tocando
   ========================================================= */
.book-player {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 52px;
  padding: 0 12px;
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(180deg, rgba(6,6,26,.55) 0%, rgba(6,6,26,.92) 100%);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  z-index: 4;
  animation: book-player-rise .28s cubic-bezier(.2,.7,.2,1);
}
@keyframes book-player-rise {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.book-pause {
  flex: none;
  width: 36px; height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-bg-0);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px -3px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.3);
  transition: background .2s, transform .2s;
}
.book-pause:hover {
  background: var(--c-gold-bright);
  transform: scale(1.06);
}
.book-pause svg { width: 14px; height: 14px; }

.book-progress {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,.18);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  transition: height .15s;
}
.book-progress:hover { height: 6px; }
.book-progress-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: var(--c-gold);
  border-radius: inherit;
  pointer-events: none;
}

.book-time {
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(255,255,255,.85);
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  min-width: 44px;
  text-align: right;
}

/* Quando o strip está ancorado: play do canto + wave do topo somem,
   título sobe pra dar lugar ao player */
.book.has-player .book-play,
.book.has-player .book-wave { display: none; }
.book.has-player .book-title {
  bottom: 64px;
  right: 18px;
}

.grid-empty {
  text-align: center;
  color: var(--c-text-mute);
  margin: 60px 0;
  font-style: italic;
}

/* =========================================================
   SEÇÃO 5 — SOLUÇÕES
   ========================================================= */
/* =========================================================
   SEÇÃO 5+6 — ABORDAGEM (envelope visual de Soluções + Diferenciais)
   Vinheta topo+base cria sensação de afundamento, igual ao palco.
   ========================================================= */
.abordagem {
  position: relative;
  padding: 120px 32px;
  background-color: rgb(8,8,30);
  overflow: hidden;
  isolation: isolate;
}
.abordagem-bg {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
}
.abordagem-vignette {
  position: absolute; inset: 0;
  background:
    /* Spotlight central — claro no meio, escuro nas bordas (afundamento) */
    radial-gradient(ellipse 95% 75% at 50% 50%,
      transparent 0%,
      rgba(0,0,0,.20) 45%,
      rgba(0,0,0,.55) 80%,
      rgba(0,0,0,.85) 100%),
    /* Topo: faixa escura forte fade-in */
    linear-gradient(180deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.45) 8%, transparent 22%),
    /* Base: faixa escura forte fade-out */
    linear-gradient(0deg,   rgba(0,0,0,.92) 0%, rgba(0,0,0,.45) 8%, transparent 22%),
    /* Laterais: sombra sutil pra fechar a sensação de "caixa" */
    linear-gradient(90deg,  rgba(0,0,0,.35) 0%, transparent 10%),
    linear-gradient(270deg, rgba(0,0,0,.35) 0%, transparent 10%);
}
.abordagem-grain {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
  background-position: 0 0, 1px 2px;
  opacity: .55;
  mix-blend-mode: overlay;
}
.abordagem-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 130px;
}
.abordagem-block { width: 100%; }

/* ============ BLOCO: SOLUÇÕES ============ */
.solucoes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.sol-card {
  padding: 44px 36px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--c-glass-border-soft);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform .35s, border-color .35s, box-shadow .35s;
  position: relative;
  overflow: hidden;
}
.sol-card::before {
  content: ""; position: absolute;
  top: -50%; right: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(212,168,87,.10), transparent 50%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.sol-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-glass-border);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.6);
}
.sol-card:hover::before { opacity: 1; }

.sol-card--featured {
  background: linear-gradient(180deg, rgba(212,168,87,.10), rgba(160,124,242,.05));
  border-color: rgba(212,168,87,.28);
}
.sol-card--featured::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  opacity: .9;
}

/* Número 01/02/03 no topo — linguagem visual compartilhada com diferenciais */
.sol-num {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--c-gold-bright);
  text-transform: uppercase;
  margin-bottom: 22px;
  opacity: .85;
}

.sol-icon {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px;
  background: rgba(212,168,87,.12);
  color: var(--c-gold-bright);
  margin-bottom: 26px;
  transition: background .35s, transform .35s;
}
.sol-card:hover .sol-icon {
  background: rgba(212,168,87,.20);
  transform: scale(1.04);
}
.sol-icon svg { width: 36px; height: 36px; }
.sol-card h3 {
  font-size: 26px;
  margin-bottom: 16px;
  line-height: 1.18;
}
.sol-card p {
  color: var(--c-text-soft);
  font-size: 15.5px;
  line-height: 1.75;
  margin: 0;
}

/* ============ BLOCO: DIFERENCIAIS ============ */
.diferenciais-block .section-head h2 {
  max-width: 24ch;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}
/* Layout horizontal: 5 colunas no desktop, hairlines verticais entre os
   itens. Os números viram protagonistas, o texto fica suporte. */
.dif-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--c-glass-border-soft);
  border-bottom: 1px solid var(--c-glass-border-soft);
}
.dif-list li {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 36px 24px;
  position: relative;
  transition: background .3s;
}
.dif-list li + li::before {
  content: "";
  position: absolute;
  left: 0; top: 16px; bottom: 16px;
  width: 1px;
  background: var(--c-glass-border-soft);
}
.dif-list li:hover {
  background: rgba(212,168,87,.04);
}
.dif-num {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 400;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--c-gold-bright), var(--c-warm));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  font-style: italic;
  line-height: 1;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}
.dif-list h4 {
  font-size: 17px;
  margin: 6px 0 0;
  line-height: 1.25;
  letter-spacing: -0.005em;
}
.dif-list p {
  margin: 0;
  color: var(--c-text-soft);
  font-size: 13.5px;
  line-height: 1.55;
}

/* =========================================================
   SEÇÃO 7 — ORÇAMENTO
   ========================================================= */
.orcamento {
  padding: 120px 32px 120px;
  position: relative;
}
.orcamento-inner {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}
.orc-head {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
}
.orc-head h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.25;
}

.orc-form {
  display: grid;
  gap: 22px;
  position: relative;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field > span,
.field-group legend {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  font-weight: 500;
  padding: 0;
}
.field input,
.field select,
.field-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(0,0,0,.25);
  border: 1px solid var(--c-glass-border-soft);
  border-radius: 12px;
  color: var(--c-text);
  font: inherit;
  font-size: 15px;
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.field input:focus,
.field select:focus {
  outline: 0;
  border-color: var(--c-gold);
  background: rgba(0,0,0,.4);
  box-shadow: 0 0 0 4px var(--c-gold-soft);
}
.field input::placeholder { color: var(--c-text-mute); }

/* Select customizado: remove a estética nativa, adiciona seta dourada */
.field select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  padding-right: 42px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4a857' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}
.field select option {
  background: #06061a;
  color: var(--c-text);
}
.field select:invalid { color: var(--c-text-mute); }

.field-group {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 14px 24px;
}
.field-group legend {
  width: 100%;
  margin-bottom: 4px;
}
.radio {
  display: inline-flex; align-items: center; gap: 10px;
  cursor: pointer;
  font-size: 15px;
  color: var(--c-text-soft);
  transition: color .2s;
}
.radio:hover { color: var(--c-text); }
.radio input {
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--c-glass-border);
  background: rgba(0,0,0,.3);
  display: grid; place-items: center;
  cursor: pointer;
  transition: border-color .2s;
}
.radio input:checked { border-color: var(--c-gold); }
.radio input:checked::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-gold-bright), var(--c-warm));
}

.field-conditional {
  width: 100%;
  margin-top: 8px;
}

.cta-submit {
  justify-self: center;
  margin-top: 12px;
  padding: 20px 44px;
  font-size: 14px;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding: 60px 32px 40px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.4));
  position: relative;
}
/* Linha divisória dourada — gradiente que abre nas extremidades,
   mais marcante que um simples border-top */
.site-footer::before {
  content: "";
  position: absolute;
  left: 10%; right: 10%; top: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(212,168,87,.55) 35%,
    var(--c-gold) 50%,
    rgba(212,168,87,.55) 65%,
    transparent 100%);
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
  text-align: center;
}
.footer-brand {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.footer-logo {
  height: 32px;
  width: auto;
  opacity: .92;
}
.footer-brand p {
  color: var(--c-text-soft);
  margin: 0;
  font-size: 14px;
  max-width: none;
  white-space: nowrap;
}
.footer-copy {
  font-family: var(--mono);
  color: var(--c-text-mute);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0;
}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .palco { padding: 100px 0 80px; }
  .palco-card { grid-template-columns: 1fr; gap: 50px; text-align: center; justify-items: center; }
  .palco-cover { max-width: 340px; margin: 0 auto; }
  .palco-info { margin: 0 auto; }
  .palco-eyebrow { justify-content: center; }
  .palco-player { margin: 0 auto; }
  .solucoes-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  /* Diferenciais: 5 colunas → 2 (item 5 sozinho na última linha, ok) */
  .dif-list { grid-template-columns: repeat(2, 1fr); }
  .dif-list li + li::before { display: none; }
  .dif-list li { border-bottom: 1px solid var(--c-glass-border-soft); }
  .dif-list li:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 600px) {
  .palco-player { padding: 10px 18px 10px 10px; gap: 12px; }
  .palco-play { width: 44px; height: 44px; }
  .palco-play svg { width: 18px; height: 18px; }
}
@media (max-width: 768px) {
  .hero { padding: 96px 20px 80px; min-height: auto; }
  .hero-horizon { height: 140px; }
  /* Sem cursor → spotlight vira camada de dimming, hero mais escura no mobile */
  .hero-spotlight { background: rgba(6,6,26,.68); }
  /* Anéis pulsantes do CTA desligados no mobile (vazavam sobre o botão ao lado) */
  .cta-pulse::before,
  .cta-pulse::after { display: none; }
  /* Efeitos visuais pesados da hero desligados no mobile (canvas/rain/spotlight são gateados via JS) */
  .hero-beams,
  .hero-rain,
  .hero-canvas { display: none; }
  /* Sem indicador de scroll no mobile */
  .scroll-cue { display: none; }
  /* Título maior */
  .hero-title { font-size: clamp(38px, 8vw, 52px); }
  .hero-sub { font-size: 14.5px; }

  .credentials-strip { padding: 12px 0; }
  .ticker-track { font-size: 10px; gap: 18px; }

  /* Palco: eyebrow centralizado em duas linhas, sem o traço lateral */
  .palco { padding: 80px 0; }
  .palco-inner { padding: 0 30px; }
  .palco-eyebrow {
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
  }
  .palco-eyebrow::before { display: none; }
  .palco-eyebrow-sep { display: none; }

  .estante, .abordagem, .orcamento { padding: 80px 20px; }
  .abordagem-inner { gap: 64px; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .orcamento-inner { padding: 0; }
  .form-row,
  .form-row-3 { grid-template-columns: 1fr; }
  /* Diferenciais empilhados em coluna única no mobile.
     Cada item: número à esquerda, título+descrição empilhados à direita. */
  .dif-list { grid-template-columns: 1fr; }
  .dif-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "num title"
      "num desc";
    column-gap: 18px;
    row-gap: 4px;
    align-items: start;
    padding: 22px 8px;
    border-bottom: 1px solid var(--c-glass-border-soft);
  }
  .dif-list li + li::before { display: none; }
  .dif-list li:last-child { border-bottom: 0; }
  .dif-num { grid-area: num; font-size: 40px; align-self: center; }
  .dif-list h4 { grid-area: title; font-size: 16px; margin: 0; }
  .dif-list p { grid-area: desc; font-size: 13px; }

  /* Filtros da estante mais compactos no mobile — várias por linha */
  .filters { gap: 6px; margin-bottom: 36px; }
  .filter-pill {
    padding: 6px 12px;
    font-size: 9.5px;
    letter-spacing: .08em;
  }

  /* Cards mais baixos no mobile — 68% da altura original (era 1:1 quadrado) */
  .book-cover { aspect-ratio: 1 / 0.68; }

  /* Footer: texto pode quebrar normalmente no mobile, logo um pouco menor */
  .footer-brand p { white-space: normal; max-width: 360px; }
  .footer-logo { height: 26px; }
  .site-footer::before { left: 5%; right: 5%; }
}
@media (max-width: 480px) {
  .grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 40px; }
}

/* Reduz movimento se o usuário pediu */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .stars, .aurora { animation: none !important; }
}