@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;900&display=swap');

/* ========== Design Tokens ========== */
:root {
  --bg-primary: #0A0A0F;
  --bg-secondary: #12121A;
  --bg-card: #1A1A2E;
  --purple-main: #6B4EAB;
  --purple-dark: #3D2C6B;
  --purple-light: #8B6FCF;
  --cyan-glow: #00F5D4;
  --cyan-dim: #00C4A8;
  --text-primary: #F0F0F5;
  --text-secondary: #A0A0B5;
  --accent-red: #DC0230;
  --glass-bg: rgba(26, 26, 46, 0.6);
  --glass-border: rgba(107, 78, 171, 0.3);
}

/* ========== Reset & Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  margin: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--purple-main);
  color: #ffffff;
}

/* ========== Navbar ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(107, 78, 171, 0.2);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  height: 72px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo img {
  height: 44px;
}

.navbar-logo span {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 1px;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--purple-main), var(--cyan-glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar-links {
  display: flex;
  gap: 2rem;
}

.navbar-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-glow);
  transition: width 0.3s;
}

.navbar-links a:hover {
  color: var(--text-primary);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.95);
  border-bottom-color: rgba(107, 78, 171, 0.35);
}

/* ========== CTA Button ========== */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.3), 0 0 60px rgba(0, 245, 212, 0.1);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 245, 212, 0.5), 0 0 80px rgba(0, 245, 212, 0.3);
  }
}

.btn-cta {
  display: inline-block;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--cyan-glow), var(--cyan-dim));
  color: #0A0A0F;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.3), 0 0 60px rgba(0, 245, 212, 0.1);
  transition: all 0.3s ease;
  animation: pulse-glow 2.5s ease-in-out infinite;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 245, 212, 0.5), 0 0 80px rgba(0, 245, 212, 0.2);
}

.btn-cta-nav {
  padding: 10px 24px;
  font-size: 0.85rem;
}

/* ========== Hero Section ========== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: url('assets/hero-bg.png') center / cover no-repeat, var(--bg-primary);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(107, 78, 171, 0.15) 0%, transparent 70%);
  z-index: 1;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 2rem 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero-badge span {
  color: var(--cyan-glow);
  font-weight: 600;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--purple-light), var(--cyan-glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
}

.hero-media {
  position: relative;
}

.hero-video-wrapper {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero-video-wrapper video {
  width: 100%;
  display: block;
}

.hero-seal {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: auto;
  animation: float 3s ease-in-out infinite;
}

/* ========== Social Proof ========== */
.social-proof {
  padding: 80px 2rem;
  background: var(--bg-secondary);
}

.social-proof-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.proof-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.proof-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(107, 78, 171, 0.2);
}

.proof-card .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.proof-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.proof-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ========== Section Title ========== */
.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 3rem;
  letter-spacing: -0.5px;
}

.section-title .highlight {
  color: var(--cyan-glow);
}

/* ========== Testimonials ========== */
.testimonials {
  padding: 100px 2rem;
  background: var(--bg-primary);
}

.testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s;
}

.testimonial-card:hover {
  transform: scale(1.02);
}

.testimonial-card img {
  width: 100%;
  display: block;
}

/* ========== Impact Section ========== */
.impact-section {
  padding: 120px 2rem;
  background: var(--bg-secondary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.impact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(107, 78, 171, 0.1) 0%, transparent 60%);
}

.impact-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.impact-text-large {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.impact-text-highlight {
  color: var(--cyan-glow);
  font-style: italic;
}

.impact-text-red {
  color: var(--accent-red);
}

/* ========== Market Section ========== */
.market-section {
  padding: 100px 2rem;
  background: var(--bg-primary);
}

.market-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.market-before-after {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 3rem;
}

.market-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
}

.market-card.before {
  opacity: 0.7;
}

.market-card.after {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 30px rgba(0, 245, 212, 0.1);
}

.market-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.market-card ul {
  list-style: none;
  padding: 0;
}

.market-card ul li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.market-card.before ul li::before {
  content: '✗';
  color: var(--accent-red);
}

.market-card.after ul li::before {
  content: '✓';
  color: var(--cyan-glow);
}

.market-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.market-divider .arrow {
  font-size: 2rem;
  color: var(--purple-main);
}

.market-divider span {
  writing-mode: vertical-lr;
  color: var(--text-secondary);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ========== About Section ========== */
.about-section {
  padding: 100px 2rem;
  background: var(--bg-secondary);
}

.about-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
}

.about-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(107, 78, 171, 0.3), transparent);
  pointer-events: none;
}

.about-text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-text .name {
  color: var(--cyan-glow);
  font-weight: 700;
}

.about-text .gradient-text {
  background: linear-gradient(135deg, var(--purple-light), var(--cyan-glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ========== Content Section / Modules ========== */
.content-section {
  padding: 100px 2rem;
  background: var(--bg-primary);
}

.content-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.modules-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.module-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.3s;
}

.module-item:hover {
  border-color: var(--purple-main);
  transform: translateX(8px);
}

.module-number {
  min-width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--purple-dark), var(--purple-main));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #ffffff;
}

.module-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.module-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ========== Pricing Section ========== */
.pricing-section {
  padding: 100px 2rem;
  background: var(--bg-secondary);
}

.pricing-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.pricing-card {
  background: linear-gradient(145deg, rgba(26, 26, 46, 0.8), rgba(61, 44, 107, 0.3));
  border: 1px solid var(--purple-main);
  border-radius: 24px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-glow), var(--purple-main), var(--cyan-glow));
}

.pricing-original {
  font-size: 1.5rem;
  color: var(--text-secondary);
  text-decoration: line-through;
  margin-bottom: 0.5rem;
}

.pricing-current {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--cyan-glow);
  margin-bottom: 0.25rem;
}

.pricing-current small {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-installments {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(107, 78, 171, 0.15);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '✦';
  color: var(--cyan-glow);
}

.pricing-tag {
  position: absolute;
  top: 20px;
  right: -35px;
  background: var(--accent-red);
  color: #ffffff;
  padding: 6px 40px;
  font-size: 0.75rem;
  font-weight: 700;
  transform: rotate(45deg);
  letter-spacing: 1px;
}

/* ========== FAQ Section ========== */
.faq-section {
  padding: 100px 2rem;
  background: var(--bg-primary);
}

.faq-inner {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(107, 78, 171, 0.2);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  transition: color 0.3s;
  font-family: 'Inter', sans-serif;
}

.faq-question:hover {
  color: var(--cyan-glow);
}

.faq-question .faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s;
  color: var(--purple-main);
}

.faq-question.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0;
}

.faq-answer.open {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 0 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========== Footer ========== */
.footer {
  padding: 3rem 2rem;
  background: #07070A;
  border-top: 1px solid rgba(107, 78, 171, 0.15);
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 36px;
}

.footer-logo span {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ========== Scroll Animations ========== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.slide-left {
  transform: translateX(-30px);
}

.animate-on-scroll.slide-left.visible {
  transform: translateX(0);
}

.animate-on-scroll.slide-right {
  transform: translateX(30px);
}

.animate-on-scroll.slide-right.visible {
  transform: translateX(0);
}

.animate-on-scroll.scale-in {
  transform: scale(0.95);
}

.animate-on-scroll.scale-in.visible {
  transform: scale(1);
}

/* ========== Particles ========== */
@keyframes particle-float {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  25% {
    transform: translateY(75vh) translateX(50px);
  }
  50% {
    transform: translateY(50vh) translateX(-30px);
    opacity: 0.3;
  }
  75% {
    transform: translateY(25vh) translateX(20px);
    opacity: 0.15;
  }
  100% {
    transform: translateY(-100px) translateX(0);
    opacity: 0;
  }
}

.particles-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--cyan-glow);
  opacity: 0.3;
  animation: particle-float linear infinite;
}

.particle.p1 {
  width: 2px;
  height: 2px;
  left: 10%;
  animation-duration: 18s;
}

.particle.p2 {
  width: 3px;
  height: 3px;
  left: 25%;
  animation-duration: 22s;
  animation-delay: 2s;
}

.particle.p3 {
  width: 4px;
  height: 4px;
  left: 40%;
  animation-duration: 15s;
  animation-delay: 5s;
}

.particle.p4 {
  width: 2px;
  height: 2px;
  left: 55%;
  animation-duration: 28s;
  animation-delay: 1s;
}

.particle.p5 {
  width: 5px;
  height: 5px;
  left: 70%;
  animation-duration: 25s;
  animation-delay: 3s;
}

.particle.p6 {
  width: 6px;
  height: 6px;
  left: 85%;
  animation-duration: 30s;
  animation-delay: 4s;
}

/* ========== Responsive – 1024px ========== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-media {
    order: -1;
  }

  .hero-content {
    align-items: center;
    text-align: center;
  }

  .hero-badge {
    align-self: center;
  }

  .hero-subtitle {
    max-width: 100%;
    margin: 0 auto;
  }
}

/* ========== Responsive – 768px ========== */
@media (max-width: 768px) {
  .navbar-links,
  .btn-cta-nav {
    display: none;
  }

  .social-proof-inner {
    grid-template-columns: 1fr;
  }

  .market-before-after {
    grid-template-columns: 1fr;
  }

  .market-divider {
    display: none;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .proof-card {
    padding: 1.5rem;
  }
}

/* ========== Responsive – 480px ========== */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .pricing-current {
    font-size: 2.5rem;
  }

  .module-item {
    flex-direction: column;
    text-align: center;
  }

  .hero-inner {
    padding: 100px 1rem 60px;
  }

  .social-proof {
    padding: 60px 1rem;
  }

  .testimonials,
  .market-section,
  .about-section,
  .content-section,
  .pricing-section,
  .faq-section {
    padding: 60px 1rem;
  }

  .impact-section {
    padding: 80px 1rem;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .module-item {
    padding: 1.25rem;
  }
}

/* ===== Mech Duck — palco do mascote (resolução modesta, presença grande) ===== */
.duck-stage{
  position: relative;
  width: 250px;
  height: 266px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}
/* brilho radial de fundo */
.duck-stage::before{
  content:"";
  position:absolute; left:50%; top:50%;
  width: 340px; height: 340px;
  transform: translate(-50%,-50%);
  background: radial-gradient(circle, rgba(107,78,171,0.50) 0%, rgba(0,245,212,0.12) 42%, transparent 70%);
  z-index:0;
  pointer-events:none;
}
/* anel girando sutil */
.duck-stage::after{
  content:"";
  position:absolute; left:50%; top:50%;
  width: 300px; height: 300px;
  transform: translate(-50%,-50%);
  border-radius:50%;
  background: conic-gradient(from 0deg, transparent 0 68%, rgba(0,245,212,0.55) 84%, transparent 100%);
  -webkit-mask: radial-gradient(circle, transparent 57%, #000 60%, #000 63%, transparent 66%);
          mask: radial-gradient(circle, transparent 57%, #000 60%, #000 63%, transparent 66%);
  opacity:.55;
  animation: duck-ring 9s linear infinite;
  z-index:0;
  pointer-events:none;
}
@keyframes duck-ring{ to{ transform: translate(-50%,-50%) rotate(360deg); } }

/* grupo que flutua (pato + reflexo juntos) */
.duck-inner{
  position: relative;
  z-index: 2;
  width: 250px;
  height: 266px;
  animation: duck-float 5s ease-in-out infinite;
}
.duck-inner img{
  display:block;
  width: 250px;
  height: auto;
  filter: drop-shadow(0 16px 26px rgba(0,0,0,0.55)) drop-shadow(0 0 22px rgba(107,78,171,0.55));
}
@keyframes duck-float{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }

/* reflexo de luz passando por cima, recortado na silhueta do pato */
.duck-sheen{
  position:absolute; inset:0;
  pointer-events:none;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.55) 48%, rgba(0,245,212,0.45) 53%, transparent 63%);
  background-size: 260% 260%;
  mix-blend-mode: screen;
  -webkit-mask: url('assets/duck-side.png') center / contain no-repeat;
          mask: url('assets/duck-side.png') center / contain no-repeat;
  animation: duck-sheen 6s ease-in-out infinite;
  opacity:0;
}
@keyframes duck-sheen{
  0%   { background-position: 130% 0%; opacity:0; }
  10%  { opacity:1; }
  42%  { background-position: -50% 0%; opacity:1; }
  55%, 100% { background-position: -50% 0%; opacity:0; }
}
@media (prefers-reduced-motion: reduce){
  .duck-inner, .duck-stage::after, .duck-sheen{ animation:none; }
  .duck-sheen{ display:none; }
}