/* Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100..900;1,100..900&display=swap');

/* ==========================================================================
   V Congresso Brasileiro de Prática Previdenciária - Design System & Styles
   ========================================================================== */

/* Core Variables */
:root {
  /* Color Palette */
  --bg-dark: #030629;
  --bg-dark-end: #050822;
  --bg-card: rgba(8, 14, 48, 0.7);
  --bg-card-hover: rgba(14, 22, 68, 0.85);
  --primary: #FF6900;
  /* Orange */
  --secondary: #0091FF;
  /* Blue */
  --accent: #9B51E0;
  /* Purple */
  --success: #00D084;
  /* Green button */
  --success-hover: #00BA75;
  --text-white: #ffffff;
  --text-muted: #ffffff;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-focus: #0091FF;
  --glow-orange: rgba(255, 105, 0, 0.15);
  --glow-blue: rgba(0, 145, 255, 0.15);

  /* Fonts */
  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --font-alt: 'DM Sans', sans-serif;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: all 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: #030629;
  color: var(--text-white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: 
    radial-gradient(ellipse 40% 25% at 95% 32%, rgba(255, 105, 0, 0.14) 0%, transparent 70%),
    radial-gradient(ellipse 40% 25% at 5% 75%, rgba(255, 105, 0, 0.12) 0%, transparent 70%),
    linear-gradient(180deg, #070913 0%, #030629 10%, #030629 30%, #02041d 65%, #000000 100%);
}

/* Ambient Background Lights & Grid Details */
.bg-glows {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.bg-grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, #000 40%, transparent 100%);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.25;
  animation: glow-breathe 14s infinite alternate ease-in-out;
}

.glow-1 {
  top: 5%;
  left: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(0, 145, 255, 0.15) 0%, transparent 70%);
  animation-delay: 0s;
}

.glow-2 {
  top: 30%;
  right: -15%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(255, 105, 0, 0.18) 0%, transparent 70%);
  animation-delay: -4s;
}

.glow-3 {
  top: 55%;
  left: -15%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(155, 81, 224, 0.12) 0%, transparent 70%);
  animation-delay: -8s;
}

.glow-orange-center {
  top: 75%;
  right: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(255, 105, 0, 0.16) 0%, transparent 70%);
  animation-delay: -3s;
}

.glow-orange-bottom {
  bottom: -15%;
  left: 10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(255, 105, 0, 0.12) 0%, transparent 70%);
  animation-delay: -6s;
}

@keyframes glow-breathe {
  0% {
    transform: scale(1) translate(0, 0);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.2) translate(3%, 2%);
    opacity: 0.75;
  }
}

/* Typography & Accent Gradients */
/* Typography & Accent Gradients - Unified Title Design System */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-title);
  font-weight: 850;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.section-title,
.intro-slogan,
.gradient-text-orange,
.gradient-text-blue,
.text-accent {
  font-family: var(--font-title) !important;
  font-size: clamp(2rem, 4vw, 2.5rem) !important;
  font-weight: 900 !important;
  line-height: 1.25 !important;
  text-transform: uppercase !important; /* Caixa Alta para todos os títulos */
  background: linear-gradient(135deg, #FFA000 0%, #FF5500 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  letter-spacing: 0.02em !important;
}

.text-secondary {
  color: var(--secondary);
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 38px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-white);
  font-family: var(--font-alt);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  opacity: 0.8;
  transition: var(--transition-fast);
}

.nav-link:hover {
  opacity: 1;
  color: var(--primary);
}

/* Utility Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
  z-index: 2;
  background: transparent !important;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #ff8833 100%);
  color: var(--text-white);
  box-shadow: 0 4px 20px rgba(255, 105, 0, 0.4);
  animation: buttonPulsePrimary 2.2s infinite ease-in-out;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 30px rgba(255, 105, 0, 0.7);
}

.btn-success {
  background: linear-gradient(135deg, #00E676 0%, #00B074 100%) !important;
  color: var(--text-white) !important;
  border: none !important;
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.35);
  font-size: 1rem;
  padding: 16px 36px;
  width: 100%;
  animation: buttonPulseSuccess 2.2s infinite ease-in-out;
}

.btn-success:hover {
  background: linear-gradient(135deg, #00FF88 0%, #00C880 100%) !important;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 32px rgba(0, 230, 118, 0.65);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--secondary);
  box-shadow: 0 4px 15px rgba(0, 145, 255, 0.15);
}

.btn-outline:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 145, 255, 0.4);
}

/* Button Pulse & Glow Animation Keyframes */
@keyframes buttonPulsePrimary {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 20px rgba(255, 105, 0, 0.4);
  }

  50% {
    transform: scale(1.025);
    box-shadow: 0 8px 30px rgba(255, 105, 0, 0.75), 0 0 15px rgba(255, 105, 0, 0.4);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 4px 20px rgba(255, 105, 0, 0.4);
  }
}

@keyframes buttonPulseSuccess {
  0% {
    transform: scale(1);
    box-shadow: 0 8px 24px rgba(0, 230, 118, 0.35);
  }

  50% {
    transform: scale(1.025);
    box-shadow: 0 12px 32px rgba(0, 230, 118, 0.65), 0 0 15px rgba(0, 230, 118, 0.4);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 8px 24px rgba(0, 230, 118, 0.35);
  }
}

@keyframes buttonPulseOutline {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(0, 145, 255, 0.15);
  }

  50% {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 145, 255, 0.45);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(0, 145, 255, 0.15);
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 80px 0 0 0;
  /* stacked normal flow; clear bottom padding */
  overflow: hidden;
  background: url('aceets/hero.png') no-repeat center center/cover;
}

.hero-section .container.hero-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  width: 100%;
  max-width: 1400px;
  margin-left: 0;
  margin-right: auto;
  padding-left: 6%;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.hero-tag {
  display: inline-flex;
  align-self: flex-start;
  background: rgba(255, 105, 0, 0.1);
  border: 1px solid rgba(255, 105, 0, 0.3);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-family: var(--font-alt);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-meta-item {
  font-family: var(--font-alt);
  font-weight: 800;
  font-size: clamp(0.82rem, 3.5vw, 1.05rem);
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  background: rgba(10, 10, 15, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  padding: 6px 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  width: fit-content;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  margin-bottom: 24px;
  line-height: 1.1;
  font-weight: 950;
}

.hero-description {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
  text-align: justify;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-cta .btn {
  min-width: 270px;
  justify-content: center;
  text-align: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-glow {
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-orange) 0%, transparent 65%);
  z-index: -1;
  animation: pulse 8s infinite alternate;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 15px 35px rgba(255, 105, 0, 0.25));
  transition: var(--transition-smooth);
}

.hero-image:hover {
  transform: translateY(-5px) scale(1.02);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.05);
    opacity: 0.9;
  }
}

/* Sponsors/Logo Marquee Section */
.marquee-section {
  width: 100%;
  background: transparent;
  border: none;
  padding: 44px 0;
  /* even taller container padding */
  display: flex;
  flex-direction: column;
  gap: 24px;
  /* wider gap between rows */
  overflow: hidden;
  z-index: 10;
  margin-top: 40px;
  /* guarantee safety space below CTA buttons */
}

.marquee-row {
  display: flex;
  overflow: hidden;
  width: 100%;
  user-select: none;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 54px;
  /* wider gap between logos and text items */
  white-space: nowrap;
  min-width: max-content;
}

/* Row 1 animation */
.left-scrolling .marquee-track {
  animation: scroll-left 35s linear infinite;
}

/* Row 2 animation */
.right-scrolling .marquee-track {
  animation: scroll-right 35s linear infinite;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll-right {
  0% {
    transform: translateX(-50%);
  }

  100% {
    transform: translateX(0);
  }
}

.marquee-logo {
  height: 68px;
  /* even larger logo */
  width: auto;
  opacity: 1;
  /* fully white, no transparent look */
  filter: brightness(0) invert(1);
  transition: none;
  /* remove transition as there is no hover change */
}

.marquee-text {
  font-family: var(--font-title);
  font-size: 1.85rem;
  /* even larger text size */
  font-weight: 900;
  color: var(--text-white);
  letter-spacing: 0.05em;
  opacity: 1;
  /* fully white, no transparency */
}

.marquee-divider {
  font-size: 2.4rem;
  /* even larger divider vertical line */
  color: var(--text-white);
  /* make the divider fully white as well */
  font-weight: 300;
  opacity: 1;
  /* fully white, no transparency */
}

/* ==========================================================================
   Intro Slogan Section
   ========================================================================== */
.intro-section {
  text-align: center;
  background: radial-gradient(circle at 50% 50%, rgba(26, 26, 38, 0.3) 0%, transparent 80%);
}

.intro-content {
  max-width: 900px;
  margin: 0 auto;
}

.intro-slogan {
  font-size: clamp(1.5rem, 3.5vw, 2.3rem);
  margin-bottom: 30px;
  line-height: 1.3;
}

.intro-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Speakers Palco Section
   ========================================================================== */
.speakers-section {
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.speaker-card {
  position: relative;
  background: #0d111d;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  aspect-ratio: 2/3;
  width: 100%;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.speaker-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 105, 0, 0.7);
  box-shadow: 0 20px 45px rgba(255, 105, 0, 0.35);
}

.speaker-card-front {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.speaker-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.speaker-card:hover .speaker-img {
  transform: scale(1.04);
}

/* Detailed Card Back - Dissolve Fade-In Transition */
.speaker-card-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: #0d0f1a url('aceets/Bg do card detalhado.png') no-repeat center/cover;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0.45s ease;
}

.speaker-card:hover .speaker-card-back {
  opacity: 1;
  visibility: visible;
}

.speaker-back-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

.speaker-card-back .speaker-role {
  color: var(--primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.speaker-card-back .speaker-name {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 850;
  color: #ffffff;
  line-height: 1.2;
}

.speaker-card-back .speaker-bio-short {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.45;
  margin: 4px 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}

.speaker-badge {
  display: inline-block;
  margin-top: 6px;
  background: rgba(255, 105, 0, 0.15);
  border: 1px solid rgba(255, 105, 0, 0.4);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.suspense-icon {
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 6px;
}

/* Mobile Show More Button Container */
.show-more-speakers-container {
  display: none;
  text-align: center;
  margin-top: 32px;
}

.btn-show-more-speakers {
  padding: 12px 32px;
  font-size: 0.9rem;
}

/* ==========================================================================
   Testimonials Vertical Scrolling Section
   ========================================================================== */
.testimonials-section {
  overflow: hidden;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  height: 550px;
  position: relative;
  mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.testimonial-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: scroll-vertical 25s linear infinite;
}

.testimonial-col:nth-child(2) {
  animation-duration: 32s;
  animation-direction: reverse;
}

.testimonial-col:nth-child(3) {
  animation-duration: 28s;
}

@keyframes scroll-vertical {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-50%);
  }
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.testimonial-quote-icon {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--primary);
  opacity: 0.25;
  pointer-events: none;
}

.testimonial-text {
  font-size: 0.95rem;
  color: #e2e8f0;
  font-style: italic;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text-white);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.15);
  object-fit: cover;
  flex-shrink: 0;
}

.author-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-family: var(--font-title);
  font-weight: 750;
  font-size: 0.95rem;
  color: var(--text-white);
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Tickets & Lot Section
   ========================================================================== */
.tickets-section {
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 50px;
}

.price-card {
  border-radius: 28px;
  min-height: 520px;
  padding: 52px 28px 44px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
  border: none !important;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.price-card:hover {
  transform: translateY(-8px);
}

.price-card.public-geral {
  background: url('aceets/bg-card-preto.png') center / 100% 100% no-repeat !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.price-card.public-geral:hover {
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.8);
}

.price-card.estudante {
  background: url('aceets/bg-card-azul.png') center / 100% 100% no-repeat !important;
  box-shadow: 0 15px 35px rgba(0, 145, 255, 0.4);
}

.price-card.estudante:hover {
  box-shadow: 0 22px 50px rgba(0, 145, 255, 0.6);
}

.price-card.aluno-faprev {
  background: url('aceets/bg-card-laranja.png') center / 100% 100% no-repeat !important;
  box-shadow: 0 15px 35px rgba(255, 85, 0, 0.4);
}

.price-card.aluno-faprev:hover {
  box-shadow: 0 22px 50px rgba(255, 85, 0, 0.6);
}

.price-header {
  margin-bottom: 24px;
  text-align: center;
}

.price-title {
  font-size: 1.55rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-title);
  font-weight: 900;
}

.price-card.public-geral .price-title {
  color: #0091FF;
}

.price-card.estudante .price-title {
  color: #9B51E0;
}

.price-card.aluno-faprev .price-title {
  color: #FF6900;
}

.price-value-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  flex: 1;
  margin: 10px 0;
}

.price-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.5));
}

.price-original {
  font-size: 0.9rem;
  text-decoration: line-through;
  opacity: 0.7;
  color: #94a3b8;
}

.price-installment-label {
  font-size: 0.9rem;
  opacity: 0.9;
  color: #cbd5e1;
  margin-top: 4px;
  font-weight: 500;
}

.price-main-big {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 950;
  line-height: 1;
  margin: 8px 0;
}

.price-main-big .currency {
  font-size: 1.6rem;
  font-weight: 800;
  margin-right: 4px;
}

.price-main-big .integer {
  font-size: 4rem;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.price-main-big .decimal {
  font-size: 2.1rem;
  font-weight: 900;
}

.price-card.public-geral .price-main-big {
  color: #00D2FF;
}

.price-card.estudante .price-main-big {
  color: #D68CFF;
}

.price-card.aluno-faprev .price-main-big {
  color: #FF7A00;
}

.price-cash {
  display: inline-block;
  font-size: 0.92rem;
  font-weight: 700;
  color: #00E676;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.25);
  padding: 4px 14px;
  border-radius: 50px;
  margin-top: 6px;
}

.price-body {
  margin-bottom: 28px;
  flex: 1;
}

ul.price-features {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

li.price-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  line-height: 1.45;
  color: #e2e8f0;
  font-weight: 500;
  text-align: left;
}

li.price-feature svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: #00E676;
  filter: drop-shadow(0 2px 6px rgba(0, 230, 118, 0.4));
  margin-top: 2px;
}

.price-card .btn-success {
  background: linear-gradient(135deg, #00E676 0%, #00B074 100%) !important;
  border: none !important;
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.4);
  font-family: var(--font-title);
  font-weight: 850;
  font-size: 0.95rem;
  padding: 16px 24px;
  border-radius: 50px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-white) !important;
  animation: buttonPulseSuccess 2.2s infinite ease-in-out;
}

.price-card .btn-success:hover {
  background: linear-gradient(135deg, #00FF88 0%, #00C880 100%) !important;
  box-shadow: 0 12px 32px rgba(0, 230, 118, 0.65);
  transform: translateY(-2px) scale(1.02);
}

.combos-cta-container {
  text-align: center;
  margin-top: 24px;
}

.btn-combos {
  background: linear-gradient(135deg, #FF6900 0%, #0091FF 100%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 18px 40px;
  border-radius: 50px;
  color: #ffffff !important;
  font-family: var(--font-title);
  font-weight: 850;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(255, 105, 0, 0.35), 0 0 20px rgba(0, 145, 255, 0.25);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  animation: pulse-glow-combo 2.5s infinite;
}

.btn-combos:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px rgba(255, 105, 0, 0.55), 0 0 30px rgba(0, 145, 255, 0.45);
  color: #ffffff !important;
}

@keyframes pulse-glow-combo {

  0%,
  100% {
    box-shadow: 0 8px 25px rgba(255, 105, 0, 0.35), 0 0 15px rgba(0, 145, 255, 0.25);
  }

  50% {
    box-shadow: 0 12px 35px rgba(255, 105, 0, 0.6), 0 0 30px rgba(0, 145, 255, 0.5);
  }
}

/* ==========================================================================
   Experience Section (Drag Slider)
   ========================================================================== */
.experience-section {
  position: relative;
}

.slider-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 20px 0;
}

.slider-track {
  display: flex;
  gap: 20px;
  will-change: transform;
  animation: scroll-left 40s linear infinite;
  min-width: max-content;
}

.slide {
  flex: 0 0 350px;
  aspect-ratio: 4/3;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  user-select: none;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* ==========================================================================
   Target Audience Section (Grid)
   ========================================================================== */
.audience-section {
  position: relative;
}

.section-subtitle-large {
  font-size: 1.25rem;
  color: #f1f5f9;
  font-weight: 500;
  margin-top: 12px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  line-height: 1.5;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.audience-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 24px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 120px;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.audience-card.wide {
  grid-column: span 2;
}

/* Card Borders & Text Colors matching user screenshot */
.audience-card.orange {
  border: 3px solid #ff7a00;
}

.audience-card.orange .audience-text {
  color: #ff7a00;
}

.audience-card.purple {
  border: 3px solid #9b51e0;
}

.audience-card.purple .audience-text {
  color: #9b51e0;
}

.audience-card.blue {
  border: 3px solid #0091ff;
}

.audience-card.blue .audience-text {
  color: #0091ff;
}

.audience-card.dark {
  border: 3px solid #1e293b;
}

.audience-card.dark .audience-text {
  color: #1e293b;
}

.audience-text {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.88rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Video Mask Section
   ========================================================================== */
.video-mask-section {
  min-height: 60vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #000;
  position: relative;
  padding: 60px 0;
}

.video-mask-container {
  width: 100%;
  max-width: 1400px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.video-mask-box {
  position: relative;
  width: 100%;
  max-width: 1280px;
  background: #000;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 50px 16px;
  min-height: 380px;
}

.video-mask-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

.video-mask-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  background: #000;
  color: #fff;
  mix-blend-mode: multiply;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  user-select: none;
  pointer-events: none;
}

.mask-line {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}

.mask-line-1 {
  font-size: clamp(1.8rem, 5.5vw, 5.2rem);
}

.mask-line-2 {
  font-size: clamp(2.2rem, 7.2vw, 6.8rem);
}

.mask-line-3 {
  font-size: clamp(2.2rem, 7.2vw, 6.8rem);
}

.mask-line-4 {
  font-size: clamp(1.5rem, 4.9vw, 4.6rem);
}

.video-actions-container {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.video-action-btn {
  width: auto;
  min-width: 260px;
  justify-content: center;
  text-align: center;
}

.btn-sponsor {
  border: 2px solid var(--primary);
  color: var(--primary) !important;
  background: transparent;
  padding: 16px 44px;
  border-radius: 50px;
  font-family: var(--font-title);
  font-weight: 850;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 105, 0, 0.15);
  animation: buttonPulsePrimary 2.2s infinite ease-in-out;
}

.btn-sponsor:hover {
  background: var(--primary);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 105, 0, 0.4);
}

/* ==========================================================================
   Organizer Bio Section
   ========================================================================== */
.organizer-section {
  position: relative;
  background: transparent !important;
  padding: 80px 0 0 0;
  overflow: hidden;
}

.organizer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1280px;
  margin: 0 auto;
}

.organizer-text-wrapper {
  flex: 1;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
  padding-bottom: 60px;
}

.organizer-title {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 28px;
  line-height: 1.15;
}

.organizer-bio p {
  color: #e2e8f0;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-family: var(--font-main);
  font-weight: 400;
  text-align: justify;
}

.organizer-bio p:last-child {
  margin-bottom: 0;
}

.organizer-image-wrapper {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  max-width: 580px;
  position: relative;
}

.organizer-hero-img {
  width: 100%;
  max-width: 540px;
  height: auto;
  display: block;
  object-fit: contain;
}

/* ==========================================================================
   WhatsApp CTA Support Section
   ========================================================================== */
.support-section {
  text-align: center;
}

.support-container {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 48px 36px;
  background: radial-gradient(circle at 50% 50%, rgba(0, 208, 132, 0.12) 0%, rgba(0, 208, 132, 0.02) 70%, rgba(18, 18, 26, 0.5) 100%);
  border: 1px solid rgba(0, 208, 132, 0.3);
  border-radius: 24px;
  box-shadow: 0 0 30px rgba(0, 208, 132, 0.12), inset 0 0 40px rgba(0, 208, 132, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.support-title {
  font-size: 1.8rem;
  line-height: 1.3;
}

.btn-whatsapp {
  background: var(--success);
  color: var(--text-white);
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 4px 15px rgba(0, 208, 132, 0.3);
  transition: var(--transition-smooth);
}

.btn-whatsapp:hover {
  background: var(--success-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 208, 132, 0.5);
}

.btn-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==========================================================================
   FAQ Section Accordion
   ========================================================================== */
.faq-section {
  max-width: 850px;
  margin: 0 auto;
}

.faq-list {
  display: grid;
  gap: 16px;
}

details.faq-item {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

details.faq-item[open] {
  border-color: var(--secondary);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 25px rgba(0, 145, 255, 0.08);
}

summary.faq-q {
  padding: 22px 28px;
  font-family: var(--font-title);
  font-weight: 750;
  font-size: 1.05rem;
  color: var(--text-white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  user-select: none;
}

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

summary.faq-q::after {
  content: '';
  width: 20px;
  height: 20px;
  display: inline-block;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230091ff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat center center/contain;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

details.faq-item[open] summary.faq-q::after {
  transform: rotate(180deg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6900' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.faq-a {
  padding: 0 28px 24px;
  color: #a0aec0;
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
}

/* ==========================================================================
   Modal Popups (Speaker Details & Combo selection)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: #0f0f15;
  border: 1px solid var(--border-light);
  border-radius: 28px;
  width: 100%;
  max-width: 800px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: var(--text-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 1.2rem;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--primary);
}

/* Redesigned Premium Speaker Bio Modal (Vertical Card layout with custom background) */
.modal-box.speaker-bio-modal {
  background: #0d0d14 url('aceets/Bg do card detalhado.png') no-repeat center/cover;
  width: 95%;
  max-width: 480px;
  min-height: 600px;
  max-height: 85vh;
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  padding: 80px 30px 40px 30px;
  /* space for absolute close button and margins */
}

.speaker-modal-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  height: 100%;
  padding-right: 12px;
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 24px;
}

.speaker-modal-content::-webkit-scrollbar {
  width: 5px;
}

.speaker-modal-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
}

.speaker-modal-content::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

.speaker-bio-modal .speaker-name {
  font-size: 1.8rem;
  font-weight: 850;
  line-height: 1.2;
  color: var(--text-white);
}

.speaker-bio-modal .speaker-role {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.speaker-bio-modal .speaker-modal-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.speaker-bio-modal .speaker-modal-desc p {
  margin-bottom: 12px;
}

.speaker-bio-modal .speaker-modal-desc p:last-child {
  margin-bottom: 0;
}

/* Lot Combo Modal Layout */
.modal-box.combo-modal-box {
  background: linear-gradient(165deg, #101424 0%, #0a0d18 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  width: 95%;
  max-width: 580px;
  overflow: hidden;
}

.combo-modal-body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.combo-header-group {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.combo-modal-badge {
  background: rgba(255, 122, 0, 0.12);
  border: 1px solid rgba(255, 122, 0, 0.3);
  color: #ff7a00;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.combo-modal-title {
  font-size: 2rem;
  font-weight: 900;
  margin-top: 4px;
}

.combo-modal-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 420px;
  line-height: 1.4;
}

/* Switcher Tabs Segmented Control */
.combo-groups {
  display: flex;
  justify-content: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px;
  border-radius: 50px;
}

.combo-group-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: 50px;
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: all 0.25s ease;
}

.combo-group-btn:hover {
  color: #ffffff;
}

.combo-group-btn.active {
  color: #ffffff;
}

.combo-group-btn[data-group="publico"].active {
  background: linear-gradient(135deg, #0091FF 0%, #0060FF 100%);
  box-shadow: 0 4px 16px rgba(0, 145, 255, 0.4);
}

.combo-group-btn[data-group="estudante"].active {
  background: linear-gradient(135deg, #9b51e0 0%, #7028e4 100%);
  box-shadow: 0 4px 16px rgba(155, 81, 224, 0.4);
}

.combo-group-btn[data-group="faprev"].active {
  background: linear-gradient(135deg, #FF3B30 0%, #C62828 100%);
  box-shadow: 0 4px 16px rgba(255, 59, 48, 0.4);
}

/* Card Container */
.combo-display-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 28px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.combo-selector-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.combo-nav-arrow {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.2s ease;
}

.combo-nav-arrow:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--primary);
  transform: scale(1.08);
}

.combo-current-info {
  flex: 1;
  padding: 0 12px;
}

.combo-current-title {
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
  transition: color 0.3s ease;
}

.combo-current-title.group-publico {
  color: #0091FF !important;
}

.combo-current-title.group-estudante {
  color: #9b51e0 !important;
}

.combo-current-title.group-faprev {
  color: #FF3B30 !important;
}

.combo-current-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Price Details */
.combo-price-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 6px 0;
}

.combo-original-price {
  font-size: 0.9rem;
  color: var(--text-muted);
  opacity: 0.7;
}

.combo-original-price span {
  text-decoration: line-through;
}

.combo-discount-tag {
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.3);
  color: #00E676;
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(0, 230, 118, 0.15);
}

.combo-final-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.combo-buy-btn {
  width: 100%;
  margin-top: 4px;
  padding: 16px;
  font-size: 1.05rem;
  font-weight: 900;
  border-radius: 50px;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 25px rgba(0, 230, 118, 0.4);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
footer {
  border-top: 1px solid var(--border-light);
  padding: 40px 0;
  background: transparent !important;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-logo img {
  height: 32px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--text-white);
}

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

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero-section .container.hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-meta {
    align-items: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 320px;
  }

  .hero-image-wrapper {
    max-width: 450px;
    margin: 0 auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto 40px auto;
  }

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

  .testimonial-col:nth-child(3) {
    display: none;
  }

  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .audience-card {
    min-height: 110px;
    height: 100%;
  }

  .audience-card.wide {
    grid-column: span 2;
  }

  .organizer-section {
    padding: 30px 0 0 0;
  }

  .organizer-container {
    flex-direction: column-reverse;
    text-align: center;
    gap: 20px;
  }

  .organizer-image-wrapper {
    justify-content: center;
    max-width: 100%;
    width: 100%;
  }

  .organizer-hero-img {
    max-width: 360px;
    margin: 0 auto;
  }

  .organizer-text-wrapper {
    max-width: 100%;
    text-align: center;
    align-items: center;
    padding: 0 20px 40px 20px;
  }

  .organizer-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    line-height: 1.25;
  }

  .organizer-bio p {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .hero-section {
    background: url('aceets/hero-mobile.png?v=3') no-repeat center center / cover !important;
    padding-top: 220px;
    padding-bottom: 40px;
  }

  .hero-meta-item {
    font-size: 0.8rem;
    padding: 5px 14px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.9);
    text-shadow: none;
  }

  .hero-title {
    font-size: 1.6rem;
    line-height: 1.2;
    margin-bottom: 16px;
  }

  .nav-menu {
    display: none;
  }

  .section {
    padding: 60px 0;
  }

  .speakers-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    gap: 24px;
    margin: 0 auto;
  }

  .show-more-speakers-container {
    display: block;
  }

  .speakers-grid .speaker-card:nth-child(n+5) {
    display: none;
  }

  .speakers-grid.show-all .speaker-card:nth-child(n+5) {
    display: block;
  }

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

  .testimonial-col:nth-child(2) {
    display: none;
  }

  .audience-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .audience-card {
    min-height: auto;
    padding: 20px;
  }

  .audience-card.wide {
    grid-column: auto;
  }

  .video-mask-section {
    min-height: auto;
    padding: 30px 0;
  }

  .video-mask-container {
    padding: 12px;
  }

  .video-mask-box {
    padding: 30px 10px;
    min-height: 240px;
    border-radius: 12px;
  }

  .video-actions-container {
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
  }

  .video-action-btn {
    width: 100%;
    max-width: 320px;
  }

  .speaker-modal-grid {
    grid-template-columns: 1fr;
  }

  .speaker-modal-img {
    aspect-ratio: 16/9;
  }

  .speaker-modal-body {
    padding: 24px;
  }

  /* Combo Modal Mobile Optimization */
  .modal-overlay {
    padding: 16px;
  }

  .modal-box.combo-modal-box {
    width: 100%;
    max-width: 100%;
    border-radius: 24px;
  }

  .combo-modal-body {
    padding: 28px 18px 22px 18px;
    gap: 16px;
  }

  .combo-modal-title {
    font-size: 1.5rem;
  }

  .combo-modal-subtitle {
    font-size: 0.82rem;
  }

  .combo-groups {
    padding: 4px;
    gap: 4px;
  }

  .combo-group-btn {
    padding: 8px 6px;
    font-size: 0.72rem;
    letter-spacing: 0;
  }

  .combo-display-card {
    padding: 20px 14px;
    gap: 12px;
    border-radius: 18px;
  }

  .combo-nav-arrow {
    width: 36px;
    height: 36px;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .combo-current-title {
    font-size: 1.65rem;
  }

  .combo-current-desc {
    font-size: 0.8rem;
  }

  .combo-final-price {
    font-size: 2.1rem;
  }

  .combo-buy-btn {
    padding: 14px;
    font-size: 0.95rem;
  }

  .modal-close {
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }
}

/* ==========================================================================
   Pre-Checkout Modal Styling (Minimalist & Clean)
   ========================================================================== */
.modal-box.precheckout-modal-box {
  background: linear-gradient(165deg, #121626 0%, #0a0d18 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  width: 92%;
  max-width: 440px;
  overflow: hidden;
}

.precheckout-body {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.precheckout-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 6px;
}

.precheckout-logo {
  max-width: 175px;
  height: auto;
  object-fit: contain;
}

.precheckout-title {
  font-family: var(--font-title) !important;
  font-size: 1.85rem !important;
  font-weight: 900 !important;
  color: #ffffff !important;
  background: transparent !important;
  -webkit-text-fill-color: #ffffff !important;
  background-clip: border-box !important;
  margin-bottom: 2px;
  letter-spacing: 0.01em;
  text-transform: none !important;
}

.precheckout-subtitle {
  color: #94a3b8;
  font-size: 0.88rem;
  line-height: 1.4;
  margin-bottom: 8px;
}

.precheckout-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.precheckout-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.precheckout-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
}

.precheckout-input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 14px 16px;
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.precheckout-input::placeholder {
  color: #64748b;
}

.precheckout-input:focus {
  border-color: #0091FF;
  background: rgba(0, 145, 255, 0.08);
  box-shadow: 0 0 15px rgba(0, 145, 255, 0.25);
}

.precheckout-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  font-weight: 900;
  border-radius: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 8px;
  box-shadow: 0 8px 25px rgba(0, 230, 118, 0.4);
}

/* Pre-Checkout Mobile Media Queries */
@media (max-width: 768px) {
  .modal-box.precheckout-modal-box {
    width: 100%;
    border-radius: 24px;
  }

  .precheckout-body {
    padding: 28px 20px;
    gap: 12px;
  }

  .precheckout-title {
    font-size: 1.5rem;
  }
}

/* ==========================================================================
   Floating WhatsApp Button Widget
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-body);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-float-btn {
  position: relative;
  width: 62px;
  height: 62px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45), 0 4px 12px rgba(0, 0, 0, 0.3);
  animation: whatsappPulse 2.5s infinite;
  transition: all 0.3s ease;
}

.whatsapp-float-icon {
  width: 32px;
  height: 32px;
  fill: #ffffff;
  transition: transform 0.3s ease;
}

.whatsapp-float-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  background: #FF3B30;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #030629;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.whatsapp-float-tooltip {
  background: rgba(7, 12, 38, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #ffffff;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: 30px;
  white-space: nowrap;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(37, 211, 102, 0.15);
  pointer-events: none;
  opacity: 0.95;
  transform: translateX(0);
  transition: all 0.3s ease;
}

.whatsapp-float-tooltip strong {
  color: #25D366;
  font-weight: 700;
}

/* Hover Effects */
.whatsapp-float:hover {
  transform: translateY(-3px);
}

.whatsapp-float:hover .whatsapp-float-btn {
  transform: scale(1.08) rotate(-6deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6), 0 6px 16px rgba(0, 0, 0, 0.4);
}

.whatsapp-float:hover .whatsapp-float-tooltip {
  opacity: 1;
  border-color: rgba(37, 211, 102, 0.6);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(37, 211, 102, 0.25);
}

/* Pulse Glow Animation */
@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6), 0 8px 25px rgba(37, 211, 102, 0.45);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0), 0 8px 25px rgba(37, 211, 102, 0.45);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 25px rgba(37, 211, 102, 0.45);
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    gap: 8px;
  }

  .whatsapp-float-btn {
    width: 54px;
    height: 54px;
  }

  .whatsapp-float-icon {
    width: 28px;
    height: 28px;
  }

  .whatsapp-float-tooltip {
    font-size: 0.8rem;
    padding: 8px 14px;
  }
}

@media (max-width: 480px) {
  .whatsapp-float-tooltip {
    display: none;
  }
}