/* 
   Marcos Barbosa - Premium Digital Studio 2026 
   Core CSS - Zero Dependencies 
*/

:root {
  --graphite: #050505;
  --graphite-light: #111111;
  --graphite-card: #161616;
  --electric: #00E56A;
  --electric-dim: #00A64C;
  --off-white: #EAEAEA;
  --white: #FFFFFF;
  --muted: rgba(255, 255, 255, 0.6);
  --muted-dark: rgba(255, 255, 255, 0.4);
  
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-linear: 8s linear;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--graphite);
}

body {
  font-family: var(--font-body);
  background-color: var(--graphite);
  color: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.text-electric { color: var(--electric); }
.text-electric-dim { color: var(--electric-dim); }
.text-black { color: #000; }
.text-white { color: var(--white); }

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 5%;
}

/* Animations Base */
.fade-up, .fade-up-delay, .fade-up-delay-1, .fade-up-delay-2, .fade-up-delay-3, .fade-in, .fade-in-right, .reveal-text {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-up-delay { transition-delay: 0.2s; }
.fade-up-delay-1 { transition-delay: 0.15s; }
.fade-up-delay-2 { transition-delay: 0.3s; }
.fade-up-delay-3 { transition-delay: 0.45s; }

.fade-in { transform: translateY(0); }
.fade-in-right { transform: translateX(40px); }

.reveal-text {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: var(--transition-smooth);
  padding: 2rem 0;
  background: transparent;
}

.header.scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 1rem 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-group {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.logo-wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.logo-subtitle {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
  transition: var(--transition-smooth);
  text-shadow: 0 1px 5px rgba(0,0,0,0.5);
}

.logo-group:hover .logo-subtitle {
  color: var(--white);
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
  text-decoration: none;
  background: rgba(0,0,0,0.2);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.btn-header-cta:hover {
  background: var(--white);
  color: var(--graphite);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--electric);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 106, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(0, 229, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 106, 0); }
}

/* 2. Hero Cinematográfica (Nova Versão) */
.hero-cinematic {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Camada de escurecimento estratégico */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-color: rgba(5,5,5,0.4);
  background-image: radial-gradient(circle at center 30%, rgba(5,5,5,0) 0%, rgba(5,5,5,0.7) 70%, var(--graphite) 100%);
}

.hero-gradient-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70%;
  z-index: 1;
  background: linear-gradient(to top, var(--graphite) 0%, rgba(5,5,5,0.95) 30%, rgba(5,5,5,0.5) 60%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw;
  height: 80vw;
  max-width: 1000px;
  max-height: 1000px;
  background: radial-gradient(circle, rgba(0,229,106,0.06) 0%, transparent 60%);
  z-index: 2;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px; /* Largura limitante para leitura forte */
  padding-top: 15vh;
  padding-bottom: 6rem;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--electric);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.headline-monumental {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 5.5rem); /* Entre 44px (mobile) e ~88px (desktop) */
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.9), 0 2px 10px rgba(0,0,0,0.8);
}

.hero-subheadline {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: rgba(255,255,255,0.9);
  max-width: 760px;
  margin: 0 auto 3rem;
  line-height: 1.5;
  text-shadow: 0 2px 15px rgba(0,0,0,0.9);
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.hero-actions-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  width: 100%;
}

.btn-premium {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.25rem 2.5rem;
  background-color: var(--electric);
  color: var(--graphite);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 229, 106, 0.2);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.btn-premium:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0, 229, 106, 0.4);
}

.btn-text, .icon-arrow {
  position: relative;
  z-index: 10;
  transition: var(--transition-smooth);
}

.icon-arrow {
  width: 20px;
  height: 20px;
}

.btn-premium:hover .icon-arrow {
  transform: translateX(8px);
}

.btn-hover-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.btn-premium:hover .btn-hover-bg {
  transform: scaleX(1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 2.5rem;
  background-color: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--graphite);
}

.hero-microproof {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
  margin-top: 1rem;
}

.hero-credibility {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.credibility-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.25rem;
}

.credibility-number {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.credibility-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.credibility-divider {
  width: 1px;
  height: 30px;
  background: rgba(255,255,255,0.2);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.7;
  z-index: 10;
}

.scroll-text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  margin-bottom: 1rem;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--electric);
  animation: scrollDrop 2s infinite;
}

@keyframes scrollDrop {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* 3. Confronto Editorial */
.confrontation-editorial {
  padding: 10rem 0;
  background-color: var(--off-white);
  color: var(--graphite);
}

.confrontation-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  max-width: 1000px;
  margin-bottom: 8rem;
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.pillar-item {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  padding-top: 3rem;
  border-top: 1px solid rgba(0,0,0,0.1);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,0,0,0.2);
  width: 120px;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.pillar-item:hover .pillar-number {
  color: rgba(0,0,0,0.05);
  -webkit-text-stroke: 1px var(--electric-dim);
}

.pillar-content h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.pillar-content p {
  font-size: 1.25rem;
  color: rgba(0,0,0,0.6);
  max-width: 600px;
  line-height: 1.6;
}

.confrontation-cta {
  margin-top: 6rem;
  text-align: left;
}

/* 4. Calculadora de Oportunidade */
.calculator-section {
  padding: 12rem 0;
  background-color: var(--graphite);
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.calculator-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 10;
}

.calculator-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  max-width: 1100px;
  margin-bottom: 2rem;
  text-align: center;
}

.calculator-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--muted);
  max-width: 700px;
  text-align: center;
  margin-bottom: 5rem;
  line-height: 1.6;
}

.calculator-body {
  width: 100%;
  max-width: 800px;
}

.calculator-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.calc-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.calc-field input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255,255,255,0.2);
  padding: 1rem 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  transition: border-color 0.3s ease;
}

.calc-field input:focus {
  outline: none;
  border-color: var(--electric);
}

.calc-field input::placeholder {
  color: rgba(255,255,255,0.15);
  font-weight: 400;
}

.calculator-result {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 4rem;
  text-align: center;
}

.calc-placeholder {
  font-size: 1.25rem;
  color: var(--muted);
  padding: 3rem 0;
}

.calc-result-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.calc-result-monthly {
  margin-bottom: 1.5rem;
}

.calc-amount {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  color: var(--electric);
  line-height: 1.1;
  display: block;
}

.calc-period {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--muted);
  display: block;
  margin-top: 0.5rem;
}

.calc-result-yearly {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.calc-amount-yearly {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  display: block;
}

.calc-disclaimer {
  font-size: 0.8125rem;
  color: var(--muted-dark);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.calc-cta {
  margin-top: 1rem;
}

.browser-mockup {
  border-radius: 12px;
  overflow: hidden;
}

/* 5. Portfólio Protagonista */
.portfolio-cinematic {
  padding: 10rem 0;
  background-color: var(--graphite-light);
}

.portfolio-header {
  margin-bottom: 8rem;
  max-width: 800px;
}

.portfolio-header h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.portfolio-header p {
  font-size: 1.25rem;
  color: var(--muted);
}

.portfolio-cases {
  display: flex;
  flex-direction: column;
  gap: 12rem;
}

.case-layout-right, .case-layout-left {
  display: flex;
  align-items: center;
  gap: 6rem;
}

.case-layout-left {
  flex-direction: row-reverse;
}

.case-content {
  width: 40%;
  position: relative;
}

.bg-number, .bg-number-right {
  position: absolute;
  top: -80px;
  font-family: var(--font-display);
  font-size: 12rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255,255,255,0.03);
  pointer-events: none;
  z-index: -1;
}

.bg-number { left: -60px; }
.bg-number-right { right: -60px; }

.case-category {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--electric);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.case-content h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.case-content p {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  text-decoration: none;
  padding: 1rem 2rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  transition: var(--transition-smooth);
}

.case-link:hover {
  background-color: var(--white);
  color: var(--graphite);
}

.arrow-up-right {
  transition: transform 0.3s;
}

.case-link:hover .arrow-up-right {
  transform: translate(3px, -3px);
}

/* Browser Mockup */
.case-visual {
  width: 60%;
}

.browser-mockup {
  background: var(--graphite-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-visual:hover .browser-mockup, 
.case-visual-full:hover .browser-mockup {
  transform: scale(1.02) translateY(-10px);
}

.browser-header {
  height: 32px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 6px;
}

.browser-header i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.scroll-image-wrapper {
  height: 600px;
  overflow: hidden;
  position: relative;
  background-color: var(--graphite);
}

.scroll-image {
  width: 100%;
  height: auto;
  display: block;
  transform: translateY(0);
  transition: transform 8s linear;
}

/* Desktop Hover Scroll Effect */
@media (hover: hover) and (pointer: fine) {
  .browser-mockup:hover .scroll-image {
    transform: translateY(calc(-100% + 600px));
  }
  .scroll-image-wrapper.short { height: 400px; }
  .browser-mockup:hover .scroll-image-wrapper.short .scroll-image {
    transform: translateY(calc(-100% + 400px));
  }
}

.fallback-image {
  display: none;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, #111, #222);
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: rgba(255,255,255,0.2);
}

/* Case Full */
.case-layout-full {
  margin-top: 4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.center-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.case-content-center {
  max-width: 800px;
  margin-bottom: 4rem;
}

.case-content-center h3 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  margin: 1rem 0 1.5rem;
}

.case-content-center p {
  font-size: 1.25rem;
  color: var(--muted);
}

.case-visual-full {
  width: 100%;
  max-width: 1200px;
}

.case-link-primary {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 2.5rem;
  background-color: var(--white);
  color: var(--graphite);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 100px;
  margin-top: 3rem;
  transition: var(--transition-smooth);
}

.case-link-primary:hover {
  background-color: var(--electric);
}

/* Grid Menor */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.mt-offset {
  margin-top: 8rem;
}

.case-small h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.case-small p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.link-small {
  color: var(--electric);
  text-decoration: none;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.link-small:hover {
  text-decoration: underline;
}

.portfolio-footer {
  text-align: center;
  margin-top: 10rem;
}

.btn-outline-large {
  display: inline-block;
  padding: 1.5rem 3rem;
  border: 2px solid var(--white);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-outline-large:hover {
  background-color: var(--white);
  color: var(--graphite);
}

/* 6. Bento Grid Benefícios */
.benefits-bento {
  padding: 10rem 0;
  background-color: var(--graphite);
}

.bento-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: 600;
  margin-bottom: 5rem;
  max-width: 800px;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  grid-auto-rows: minmax(250px, auto);
}

.bento-main {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.4) 100%), url('../assets/bento-bg-1.webp') center/cover no-repeat;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
}

.bento-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at bottom right, rgba(0,229,106,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.8s ease;
}

.bento-main:hover .bento-glow {
  opacity: 1;
}

.bento-main h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.bento-main p {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 400px;
}

.bento-item-dark {
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.5) 100%), url('../assets/bento-bg-2.webp') center/cover no-repeat;
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2.5rem;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: var(--transition-smooth);
}

.icon-svg { width: 20px; height: 20px; }

.bento-item-dark:hover .icon-circle {
  border-color: var(--electric);
  color: var(--electric);
}

.bento-item-dark h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.bento-item-dark p {
  font-size: 0.875rem;
  color: var(--muted);
}

.bento-item-electric {
  background-color: var(--electric);
  color: var(--graphite);
  padding: 2.5rem;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.bento-item-electric h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.1;
}

.bento-item-electric p {
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 1rem;
  opacity: 0.8;
}

.bento-item-wide {
  grid-column: span 3;
  background: linear-gradient(to right, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.5) 100%), url('../assets/bento-bg-3.webp') center/cover no-repeat;
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2.5rem;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bento-item-wide h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.bento-item-wide p {
  font-size: 0.875rem;
  color: var(--muted);
}

@media (min-width: 1024px) {
  .bento-item-wide {
    grid-column: span 1;
  }
}

@media (hover: hover) and (pointer: fine) {
  .bento-item-dark,
  .bento-item-wide {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  }
  .bento-item-dark:hover,
  .bento-item-wide:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }
  .bento-item-electric {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  }
  .bento-item-electric:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,229,106,0.2);
  }
}

/* 7. Processo Vertical */
.process-vertical {
  padding: 10rem 0;
  background-color: var(--graphite-light);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.process-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 600;
  margin-bottom: 8rem;
}

.process-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.1) 0%, var(--electric) 100%);
  transform: translateX(-50%);
}

.process-step {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8rem;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-text-left, .step-text-right {
  width: 42%;
}

.step-text-left { text-align: right; }
.step-text-right { text-align: left; }

.step-spacer { width: 42%; }

.step-number {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--graphite);
  border: 2px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 10;
  transition: var(--transition-smooth);
}

.process-step:hover .step-number {
  border-color: var(--electric);
  color: var(--electric);
}

.step-number.active {
  background-color: var(--electric);
  border-color: var(--electric);
  color: var(--graphite);
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.process-step p {
  color: var(--muted);
  font-size: 1.125rem;
}

/* 8. Sobre Editorial */
.about-editorial {
  padding: 10rem 0;
  background-color: var(--off-white);
  color: var(--graphite);
}

.about-container {
  display: flex;
  align-items: center;
  gap: 8rem;
}

.about-visual {
  width: 45%;
}

.photo-space {
  aspect-ratio: 3/4;
  width: 100%;
  max-width: 500px;
  background-color: rgba(0,0,0,0.03);
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.08);
}

.photo-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: rgba(0,0,0,0.2);
}

.about-content {
  width: 55%;
}

.about-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--electric-dim);
  margin-bottom: 1.5rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 100px;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 3rem;
}

.about-text p {
  font-size: 1.25rem;
  color: rgba(0,0,0,0.7);
  margin-bottom: 1.5rem;
  max-width: 600px;
}

.highlight-quote {
  font-weight: 500;
  color: var(--graphite) !important;
  border-left: 3px solid var(--electric-dim);
  padding-left: 1.5rem;
  margin-top: 3rem;
}

.about-signature {
  margin-top: 5rem;
}

.signature-img {
  height: 60px;
  opacity: 0.6;
  margin-bottom: 2rem;
  display: block;
}

.link-action-dark {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 2px solid var(--graphite);
  padding-bottom: 0.5rem;
  transition: var(--transition-smooth);
}

.link-action-dark:hover {
  color: var(--electric-dim);
  border-color: var(--electric-dim);
}

/* 9. Fechamento Premium e Formulário */
.closing-premium {
  padding: 10rem 0;
  background-color: var(--graphite);
  position: relative;
}

.closing-bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--graphite-light), var(--graphite));
  z-index: 0;
}

.closing-container {
  position: relative;
  z-index: 10;
  display: flex;
  gap: 6rem;
  align-items: center;
}

.closing-content {
  width: 45%;
}

.closing-content h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.closing-highlight {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.5rem);
  color: var(--electric);
  font-weight: 500;
}

.closing-sub {
  font-size: 1.25rem;
  color: var(--muted);
  margin-top: 3rem;
  max-width: 400px;
}

.closing-form-wrapper {
  width: 55%;
}

.form-card {
  background-color: var(--graphite-card);
  padding: 4rem;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
  position: relative;
}

.form-glow-line {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--electric), transparent);
  opacity: 0.5;
}

.premium-form {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 1rem;
}

.premium-form input, .premium-form textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 0;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1.125rem;
  transition: var(--transition-smooth);
}

.premium-form input:focus, .premium-form textarea:focus {
  outline: none;
  border-color: var(--electric);
}

.premium-form input::placeholder, .premium-form textarea::placeholder {
  color: rgba(255,255,255,0.15);
}

.btn-submit {
  width: 100%;
  background-color: var(--white);
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1.5rem;
  border: none;
  border-radius: 2px;
  margin-top: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-submit:hover {
  background-color: var(--electric);
}

/* 10. FAQ Amplo */
.faq-expansive {
  padding: 8rem 0;
  background-color: var(--graphite);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.faq-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 2.5rem 0;
  cursor: pointer;
}

.faq-item.border-transparent {
  border-bottom-color: transparent;
}

.faq-question {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  outline: none;
  transition: color 0.3s;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-item[open] .faq-question, .faq-item:hover .faq-question {
  color: var(--electric);
}

.faq-icon {
  font-size: 2.5rem;
  font-weight: 300;
  transition: transform 0.4s;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding-top: 1.5rem;
  padding-right: 3rem;
  font-size: 1.125rem;
  color: var(--muted);
  line-height: 1.6;
}

/* 11. Footer Monumental */
.footer-monumental {
  background-color: #000000;
  padding-top: 8rem;
  padding-bottom: 4rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-wordmark-wrapper {
  width: 100%;
  overflow: hidden;
  text-align: center;
  margin-bottom: 4rem;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 12vw;
  font-weight: 700;
  line-height: 0.8;
  color: rgba(255,255,255,0.05);
  user-select: none;
  white-space: nowrap;
}

.footer-cta {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--white);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.5rem;
  margin-bottom: 6rem;
  transition: var(--transition-smooth);
}

.footer-cta:hover {
  color: var(--electric);
  border-color: var(--electric);
}

/* Footer SEO Grid */
.footer-seo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  width: 100%;
  margin-bottom: 6rem;
  text-align: left;
}

.seo-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.seo-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}

.seo-text {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
}

.seo-link {
  color: var(--electric);
  text-decoration: none;
  transition: color 0.3s;
  display: block;
  margin-bottom: 0.5rem;
}

.seo-link:hover {
  color: var(--electric-dim);
}

.footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 3rem;
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
}

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

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 64px;
  height: 64px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-smooth);
  pointer-events: none;
}

.floating-whatsapp.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

/* Mobile CTA Bar */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 1rem;
  z-index: 80;
}

.btn-mobile-full {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background-color: var(--electric);
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1.25rem;
  text-decoration: none;
  border-radius: 2px;
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .calculator-inputs {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .desktop-only { display: none !important; }
  
  .hero-cinematic {
    padding-top: 100px;
    padding-bottom: 4rem;
  }
  
  .hero-container {
    max-width: 90%;
  }

  /* Ajuste no posicionamento da imagem no mobile para não cortar o rosto */
  .hero-img {
    object-position: 70% top;
  }
  
  .hero-actions-row {
    flex-direction: column;
  }

  .confrontation-title {
    margin-bottom: 4rem;
  }
  
  .case-layout-right, .case-layout-left {
    flex-direction: column;
    gap: 3rem;
  }
  
  .case-content, .case-visual {
    width: 100%;
  }
  
  .bg-number, .bg-number-right {
    top: -40px;
    left: -20px;
    font-size: 8rem;
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
    gap: 6rem;
  }
  
  .desktop-only-mt { margin-top: 0; }
  
  .about-container {
    flex-direction: column;
    gap: 4rem;
  }
  
  .about-visual, .about-content {
    width: 100%;
  }
  
  .photo-space {
    max-width: 100%;
  }
  
  .closing-container {
    flex-direction: column;
    gap: 4rem;
    text-align: center;
  }
  
  .closing-content, .closing-form-wrapper {
    width: 100%;
  }
  
  .closing-sub {
    margin: 3rem auto 0;
  }
  
  .form-card {
    padding: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  
  .footer-seo-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .calculator-inputs {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-credibility {
    gap: 1.5rem;
  }

  .credibility-divider {
    display: none;
  }
  .scroll-indicator {
    display: none !important;
  }

  .hero-cinematic {
    padding-top: 100px;
    padding-bottom: 4rem;
  }

  .headline-monumental,
  .section-title,
  .calculator-title,
  .confrontation-title {
    text-align: center;
  }

  .confrontation-editorial,
  .calculator-section,
  .portfolio-section,
  .about-section,
  .closing-section,
  .faq-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .headline-monumental {
    font-size: clamp(2.75rem, 8vw, 3.5rem); /* Entre 44px e 56px approx */
    hyphens: auto;
  }
  
  .btn-premium, .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .pillar-item {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-main {
    grid-column: span 1;
    grid-row: span 1;
    padding: 2.5rem;
  }
  
  .bento-item-wide {
    grid-column: span 1;
  }
  
  .process-timeline {
    padding-left: 0;
  }
  
  .timeline-line {
    left: 2rem;
  }
  
  .process-step {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 4rem;
  }
  
  .step-text-left, .step-text-right, .step-spacer {
    width: 100%;
    padding-left: 6rem;
  }
  
  .step-text-left { text-align: left; }
  
  .step-number {
    left: 2rem;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    font-size: 1.25rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .mobile-cta-bar {
    display: block;
  }
  
  .floating-whatsapp {
    bottom: 100px;
    right: 1.5rem;
    width: 56px;
    height: 56px;
  }
  
  .footer-monumental {
    padding-bottom: 120px; /* Space for mobile CTA */
  }
}

/* Acessibilidade - Redução de movimento */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  
  html {
    scroll-behavior: auto;
  }
  
  .scroll-image {
    transform: none !important;
  }
  
  .scroll-image-wrapper {
    overflow-y: auto;
  }
  
  .fade-up, .fade-up-delay, .fade-up-delay-1, .fade-up-delay-2, .fade-up-delay-3, .fade-in, .fade-in-right, .reveal-text {
    opacity: 1;
    transform: none;
  }
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


.logo-img-header {
  height: 36px;
  width: auto;
  display: block;
  margin-bottom: 4px;
  object-fit: contain;
  align-self: flex-start;
}
.logo-img-footer {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  margin: 0 auto;
  opacity: 0.15;
  transition: var(--transition-smooth);
  object-fit: contain;
}
.logo-img-footer:hover {
  opacity: 0.3;
}

/* Social Icons */
.footer-social {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

.social-icon:hover {
  color: var(--electric);
  transform: translateY(-2px);
}

.about-social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-icon-sm {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--graphite);
  opacity: 0.5;
  transition: opacity 0.3s ease, color 0.3s ease;
  text-decoration: none;
}

.social-icon-sm svg {
  width: 18px;
  height: 18px;
}

.social-icon-sm:hover {
  opacity: 1;
  color: var(--electric-dim);
}

/* FAQ CTA Section */
.faq-cta-section {
  padding: 8rem 0;
  background-color: var(--graphite);
  text-align: center;
}

.faq-cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.faq-cta-container h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
}

.faq-cta-container p {
  font-size: 1.25rem;
  color: var(--muted);
  max-width: 600px;
}