:root {
  --night-blue: #18202a;
  --mio-gold: #c7a15b;
  --text-white: #FFFFFF;
}

/* Global smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Global micro-interaction standards for buttons */
button,
.teaser-button,
[role="button"],
.interactive-element {
  transition: transform 0.2s ease-out;
}

button:hover,
.teaser-button:hover,
[role="button"]:hover,
.interactive-element:hover {
  transform: scale(1.03);
}

button:active,
.teaser-button:active,
[role="button"]:active,
.interactive-element:active {
  transform: scale(0.98);
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-white);
  background-color: var(--night-blue);
  margin: 0;
  padding: 0;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
  background-size: 4px 4px;
  opacity: 0.03;
  pointer-events: none;
  z-index: -1;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--night-blue);
  padding: 0.5rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  height: 80px;
}

/* Hamburger Menu */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background-color: var(--text-white);
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Prevent body scroll when menu is open */
body.menu-open {
  overflow: hidden;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo-img {
  height: 70px;
  width: auto;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2rem;
}

.nav-link {
  color: var(--text-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--mio-gold);
}

.header-actions {
  display: flex;
  align-items: center;
}

.login-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 2px solid var(--mio-gold);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease, transform 0.2s ease-out;
  text-decoration: none;
}

.login-button:hover {
  background: var(--mio-gold);
  color: var(--night-blue);
  transform: scale(1.03);
}

.login-button:active {
  transform: scale(0.98);
}

.login-button svg {
  width: 20px;
  height: 20px;
  transition: all 0.3s ease;
}

.login-text {
  font-size: 0.9rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Phase 1: Initial View */
.hero-initial {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.8s ease-in-out;
}

.hero-initial.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Hero Video Container */
.hero-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  transition: filter 0.8s ease-in-out;
  will-change: filter;
  transform: translate3d(0, 0, 0); /* Force hardware acceleration */
}

.hero-video.blurred {
  filter: blur(8px);
}

/* Animated Text */
.animated-text {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  z-index: 15;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  max-width: 80%;
}

.animated-text.show {
  opacity: 1;
}

.text-word {
  font-family: 'Montserrat', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: var(--mio-gold);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(100px) scale(0.5);
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.text-word.animate-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}



/* Hero Logo Overlay */
.hero-logo-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  transition: all 0.8s ease-in-out;
}

.hero-logo-overlay.hidden {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
}

.hero-logo-img {
  height: 500px;
  width: auto;
  filter: drop-shadow(0 0 30px rgba(199, 161, 91, 0.4));
}

/* Scroll Chevron */
.scroll-chevron {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--mio-gold);
  animation: pulse 2s ease-in-out infinite;
  cursor: pointer;
  transition: all 0.3s ease;
}

.scroll-chevron:hover {
  transform: translateX(-50%) scale(1.2);
}

.scroll-chevron.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) translateY(0px); }
  50% { opacity: 1; transform: translateX(-50%) translateY(-5px); }
}

@keyframes bounce {
  0%, 20%, 60%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  80% {
    transform: translateY(-10px);
  }
}


/* Detective Section */
.detective-section {
  background-color: var(--night-blue);
  padding: 6rem 0 4rem 0;
  width: 100%;
  min-height: auto;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease-out;
}

.detective-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.detective-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.detective-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  min-height: 60vh;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out 0.3s;
}

.detective-section.animate-in .detective-content {
  opacity: 1;
  transform: translateY(0);
}

.detective-left {
  flex: 1;
  padding-right: 2rem;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease-out 0.6s;
}

.detective-section.animate-in .detective-left {
  opacity: 1;
  transform: translateX(0);
}

.detective-right {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease-out 0.8s;
}

.detective-section.animate-in .detective-right {
  opacity: 1;
  transform: translateX(0);
}

.detective-headline {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-white);
}

.detective-subheadline {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.detective-cta-button {
  background: linear-gradient(135deg, var(--mio-gold), #d4b771);
  color: var(--night-blue);
  border: none;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(199, 161, 91, 0.3);
  font-family: 'Montserrat', sans-serif;
}

.detective-cta-button:hover {
  box-shadow: 0 8px 25px rgba(199, 161, 91, 0.4);
  background: linear-gradient(135deg, #d4b771, var(--mio-gold));
}

.detective-image-container {
  width: 100%;
  max-width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease, transform 0.2s ease-out;
  cursor: pointer;
}

.detective-image-container:hover {
  transform: scale(1.03);
  box-shadow: 0 35px 70px rgba(199, 161, 91, 0.4);
}

.detective-image-container:active {
  transform: scale(0.98);
}

.detective-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 30px;
  transition: all 0.4s ease;
  filter: drop-shadow(0 0 20px rgba(199, 161, 91, 0.3));
}

.detective-image:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 0 30px rgba(199, 161, 91, 0.6));
}

/* How It Works Section */
.how-it-works-section {
  background: linear-gradient(to bottom, var(--night-blue) 0%, var(--night-blue) 100%);
  padding: 2rem 0 6rem 0;
  width: 100%;
  position: relative;
}

.how-it-works-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, transparent 0%, rgba(24, 32, 42, 0.1) 100%);
  pointer-events: none;
}

.how-it-works-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.how-it-works-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.how-it-works-title.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.how-it-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.how-it-works-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
  transition: all 0.3s ease, transform 0.2s ease-out;
  opacity: 0;
  transform: translateY(50px);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  border: 1px solid rgba(199, 161, 91, 0.1);
}

.how-it-works-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.how-it-works-item.animate-in:hover {
  transform: scale(1.03);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(199, 161, 91, 0.2);
}

.how-it-works-item.animate-in:active {
  transform: scale(0.98);
}

.how-it-works-icon {
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease;
}

.how-it-works-image {
  width: 120px;
  height: 120px;
  object-fit: contain;
  transition: all 0.4s ease;
  filter: drop-shadow(0 0 15px rgba(199, 161, 91, 0.3));
}

.how-it-works-item:hover .how-it-works-image {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 0 25px rgba(199, 161, 91, 0.6));
}

.how-it-works-item-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.how-it-works-item-description {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  max-width: 300px;
}

/* Laboratory Discoveries Section */
.lab-discoveries-section {
  background-color: var(--night-blue);
  padding: 4rem 0 6rem 0;
  width: 100%;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease-out;
}

.lab-discoveries-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.lab-discoveries-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.lab-discoveries-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.lab-discoveries-title.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.lab-discoveries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.discovery-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(199, 161, 91, 0.1);
  border-radius: 15px;
  padding: 1.5rem;
  transition: all 0.3s ease, transform 0.2s ease-out;
  cursor: pointer;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.discovery-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.discovery-card.animate-in:hover {
  transform: scale(1.03);
}

.discovery-card.animate-in:active {
  transform: scale(0.98);
}

.discovery-card:hover {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(199, 161, 91, 0.2);
  border-color: rgba(199, 161, 91, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.discovery-image {
  width: 100%;
  height: 200px;
  background: rgba(199, 161, 91, 0.1);
  border-radius: 10px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.discovery-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(199, 161, 91, 0.1), rgba(199, 161, 91, 0.05));
  border-radius: 10px;
  transition: all 0.3s ease;
}

.discovery-card:hover .discovery-placeholder {
  background: linear-gradient(135deg, rgba(199, 161, 91, 0.2), rgba(199, 161, 91, 0.1));
  transform: scale(1.05);
}

.discovery-content {
  text-align: left;
}

.discovery-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 0.8rem;
  line-height: 1.3;
}

.discovery-summary {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
  margin: 0;
}

/* Testimonial Section */
.testimonial-section {
  background-color: #202938;
  padding: 8rem 0;
  width: 100%;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1.2s ease-out;
}

.testimonial-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.testimonial-quote {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text-white);
  line-height: 1.4;
  margin: 0 0 3rem 0;
  quotes: none;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease-out 0.3s;
}

.testimonial-section.animate-in .testimonial-quote {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--mio-gold);
  position: absolute;
  top: -1rem;
  left: -2rem;
  font-family: Georgia, serif;
  opacity: 0.7;
}

.testimonial-quote::after {
  content: '"';
  font-size: 4rem;
  color: var(--mio-gold);
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  font-family: Georgia, serif;
  opacity: 0.7;
}

.testimonial-attribution {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--mio-gold);
  font-style: normal;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out 0.8s;
  display: block;
}

.testimonial-section.animate-in .testimonial-attribution {
  opacity: 1;
  transform: translateY(0);
}

/* Interactive Teaser Section */
.interactive-teaser-section {
  background-color: #202938;
  padding: 5rem 0;
  width: 100%;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease-out;
  position: relative;
}

.mio-character-container {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  opacity: 0;
  transition: all 1s ease-out 0.5s;
}

.interactive-teaser-section.animate-in .mio-character-container {
  opacity: 1;
}

.mio-character {
  width: 120px;
  height: auto;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.3));
  animation: mioFloat 3s ease-in-out infinite;
  cursor: pointer;
  transition: all 0.3s ease;
  will-change: transform, filter;
  transform: translate3d(0, 0, 0); /* Force hardware acceleration */
}

.mio-character:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 15px 35px rgba(199, 161, 91, 0.4));
}

@keyframes mioFloat {
  0%, 100% {
    transform: translateY(0px) rotate(-2deg);
  }
  50% {
    transform: translateY(-10px) rotate(2deg);
  }
}

/* Add subtle bounce animation on click */
.mio-character.bounce {
  animation: mioBounce 0.6s ease-out;
}

@keyframes mioBounce {
  0% { transform: scale(1) translateY(0px); }
  30% { transform: scale(1.2) translateY(-20px); }
  60% { transform: scale(0.9) translateY(-5px); }
  100% { transform: scale(1) translateY(0px); }
}

.interactive-teaser-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.interactive-teaser-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.interactive-teaser-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.interactive-teaser-title.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.interactive-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease 0.3s;
}

.interactive-buttons.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.teaser-button {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--mio-gold);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 200px;
}

.teaser-button:hover {
  background: var(--mio-gold);
  color: var(--night-blue);
  box-shadow: 0 4px 15px rgba(199, 161, 91, 0.3);
}

.teaser-button.active {
  background: var(--mio-gold);
  color: var(--night-blue);
}

.insight-container {
  position: relative;
  min-height: 200px;
  margin-top: 2rem;
}

.insight-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(199, 161, 91, 0.2);
  border-radius: 15px;
  padding: 2rem;
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.4s ease;
  pointer-events: none;
}

.insight-box.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.insight-content {
  text-align: left;
}

.insight-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--mio-gold);
  margin-bottom: 1rem;
}

.insight-fact {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-white);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.insight-tip {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(199, 161, 91, 0.1);
  padding: 1rem;
  border-radius: 8px;
  border-left: 4px solid var(--mio-gold);
  line-height: 1.5;
}

.insight-tip strong {
  color: var(--mio-gold);
}

/* Diferenca Section */
.diferenca-section {
  background-color: #202938;
  padding: 5rem 0;
  width: 100%;
}

.diferenca-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.diferenca-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.diferenca-title.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.diferenca-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.diferenca-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
  transition: all 0.3s ease, transform 0.2s ease-out;
  opacity: 0;
  transform: translateY(50px);
}

.diferenca-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.diferenca-item.animate-in:hover {
  transform: scale(1.03);
  background: rgba(255, 255, 255, 0.02);
}

.diferenca-item.animate-in:active {
  transform: scale(0.98);
}

.diferenca-icon {
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease;
}

.diferenca-image {
  width: 180px;
  height: 180px;
  object-fit: contain;
  transition: all 0.4s ease;
  filter: drop-shadow(0 0 15px rgba(199, 161, 91, 0.3));
}

.diferenca-item:hover .diferenca-image {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 0 25px rgba(199, 161, 91, 0.6));
}

.diferenca-item-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.diferenca-item-description {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  max-width: 300px;
}

/* Responsive Design */
/* Mobile First Responsive Design */
@media (max-width: 768px) {
  .hero-logo-img {
    height: 200px;
  }
  
  .text-word {
    font-size: 2.5rem;
  }
  
  .animated-text {
    max-width: 90%;
    gap: 0.5rem;
  }
  
  .hero-headline {
    font-size: 2.5rem;
  }
  
  .hero-subheadline {
    font-size: 1.1rem;
  }
  
  
  .diferenca-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .diferenca-title {
    font-size: 2.5rem;
  }
  
  .diferenca-section {
    padding: 3rem 0;
  }
  
  .diferenca-image {
    width: 140px;
    height: 140px;
  }
  
  .detective-section {
    padding: 4rem 0 2rem 0;
  }
  
  .detective-content {
    flex-direction: column;
    text-align: center;
    min-height: auto;
    gap: 2rem;
  }
  
  .detective-left {
    padding-right: 0;
  }
  
  .detective-headline {
    font-size: 2.2rem;
    line-height: 1.1;
    margin-bottom: 1rem;
  }
  
  .detective-subheadline {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .detective-image-container {
    max-width: 300px;
    height: 300px;
  }
  
  .how-it-works-section {
    padding: 1rem 0 3rem 0;
  }
  
  .how-it-works-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .how-it-works-title {
    font-size: 2.2rem;
    margin-bottom: 2rem;
  }
  
  .how-it-works-image {
    width: 80px;
    height: 80px;
  }
  
  .how-it-works-item {
    padding: 1.5rem 1rem;
  }
  
  .how-it-works-item-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
  }
  
  .how-it-works-item-description {
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  .interactive-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .teaser-button {
    min-width: 300px;
    width: 100%;
    max-width: 400px;
  }
  
  .interactive-teaser-title {
    font-size: 2rem;
  }
  
  .interactive-teaser-section {
    padding: 4rem 0;
  }
  
  .lab-discoveries-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .lab-discoveries-title {
    font-size: 2.5rem;
  }
  
  .lab-discoveries-section {
    padding: 3rem 0 4rem 0;
  }
  
  .discovery-image {
    height: 150px;
  }
  
  .testimonial-quote {
    font-size: 1.8rem;
    line-height: 1.3;
    margin-bottom: 2rem;
  }
  
  .testimonial-quote::before {
    font-size: 3rem;
    top: -0.5rem;
    left: -1rem;
  }
  
  .testimonial-quote::after {
    font-size: 3rem;
    bottom: -1.5rem;
    right: -1rem;
  }
  
  .testimonial-attribution {
    font-size: 1rem;
  }
  
  .testimonial-section {
    padding: 5rem 0;
  }
  
  .mio-character-container {
    top: -40px;
  }
  
  .mio-character {
    width: 80px;
  }
  
  .interactive-teaser-section {
    padding: 4rem 0;
  }
}

/* Newsletter Section */
.newsletter-section {
  background-color: #0f1419;
  padding: 6rem 0;
  width: 100%;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease-out;
}

.newsletter-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.newsletter-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
}

.newsletter-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.newsletter-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  line-height: 1.5;
}

.newsletter-form {
  width: 100%;
}

.email-input-container {
  display: flex;
  gap: 0;
  margin-bottom: 1rem;
  background-color: var(--text-white);
  border-radius: 50px;
  padding: 0.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.email-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  color: var(--night-blue);
  outline: none;
}

.email-input::placeholder {
  color: rgba(24, 32, 42, 0.6);
}

.newsletter-button {
  background: linear-gradient(135deg, var(--mio-gold), #d4b771);
  color: var(--night-blue);
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Montserrat', sans-serif;
  white-space: nowrap;
  min-width: 140px;
}

.newsletter-button:hover {
  background: linear-gradient(135deg, #d4b771, var(--mio-gold));
  transform: scale(1.02);
}

.newsletter-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.newsletter-message {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  margin-top: 1rem;
  padding: 0.8rem;
  border-radius: 8px;
  display: none;
}

.newsletter-message.success {
  background-color: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
  display: block;
}

.newsletter-message.error {
  background-color: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: block;
}

.newsletter-disclaimer {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* Final CTA Section */
.final-cta-section {
  background-color: var(--night-blue);
  padding: 8rem 0;
  width: 100%;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease-out;
}

.final-cta-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.final-cta-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.final-cta-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 3rem;
  line-height: 1.2;
}

.final-cta-button {
  background: linear-gradient(135deg, var(--mio-gold), #d4b771);
  color: var(--night-blue);
  border: none;
  padding: 1.2rem 3rem;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(199, 161, 91, 0.4);
  font-family: 'Montserrat', sans-serif;
  text-transform: none;
}

.final-cta-button:hover {
  box-shadow: 0 10px 30px rgba(199, 161, 91, 0.5);
  background: linear-gradient(135deg, #d4b771, var(--mio-gold));
}

/* Footer */
.footer {
  background-color: #0f1419;
  padding: 4rem 0 2rem;
  width: 100%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease-out;
}

.footer.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo-img {
  height: 150px;
  width: auto;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: 0.5rem;
}

.footer-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--mio-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
}

.footer-copyright {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

/* Responsive Design for Footer */
@media (max-width: 768px) {
  .newsletter-title {
    font-size: 2.2rem;
  }
  
  .newsletter-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .newsletter-section {
    padding: 4rem 0;
  }
  
  .email-input-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    border-radius: 20px;
  }
  
  .email-input {
    padding: 1rem;
    border-radius: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .email-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
  }
  
  .newsletter-button {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
  }
  
  .final-cta-title {
    font-size: 2.5rem;
  }
  
  .final-cta-section {
    padding: 5rem 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .footer {
    padding: 3rem 0 2rem;
  }
  
  .footer-logo-img {
    height: 120px;
  }
  
  /* Mobile Menu Styles */
  .hamburger-menu {
    display: flex;
    z-index: 1001;
  }
  
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--night-blue);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  
  .nav.active {
    transform: translateX(0);
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .nav-link {
    font-size: 1.5rem;
    font-weight: 600;
    padding: 1rem;
    transition: color 0.3s ease;
  }
  
  .nav-link:hover {
    color: var(--mio-gold);
  }
  
  .header-actions {
    justify-content: center;
  }
  
  .login-button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    background-color: var(--mio-gold);
    color: var(--night-blue);
    border-radius: 30px;
    transition: all 0.3s ease;
  }
  
  .login-button:hover {
    background-color: #d4b771;
  }
  
  .login-button svg {
    width: 20px;
    height: 20px;
  }
  
  .login-text {
    font-size: 1rem;
    font-weight: 600;
  }
  
  .header {
    height: 80px;
    padding: 0.5rem 0;
  }
  
  .header-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0;
  }
  
  .logo-img {
    height: 60px;
  }
}