:root {
  --primary-color: #0f172a;
  /* Dark Navy */
  --secondary-color: #1e293b;
  /* Lighter Navy for cards */
  --accent-color: #fbbf24;
  /* Brighter Amber/Gold */
  --accent-hover: #d97706;
  --accent-hover: #d97706;
  --text-color: #f1f5f9;
  /* Off-white */
  --text-muted: #94a3b8;
  --success-color: #10b981;
  --font-main: "Inter", sans-serif;
  --max-width: 1100px;
  --spacing-section: 80px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--primary-color);
  color: var(--text-color);
  line-height: 1.8;
  /* Better readability */
  font-size: 18px;
  /* Slightly larger base text */
  overflow-x: hidden;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #fff;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

strong {
  color: #fff;
  font-weight: 700;
}

.highlight-text {
  background-color: rgba(251, 191, 36, 0.2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-color);
}

.big-reveal {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  text-align: center;
  margin: 3rem auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
}

a {
  text-decoration: none;
}

/* BUTTONS */
.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #fff;
  font-weight: 800;
  padding: 20px 40px;
  border-radius: 50px;
  /* Pillow shape for modern look */
  font-size: 1.2rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.cta-button:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
}

.pulse {
  animation: pulse-animation 2.5s infinite;
}

@keyframes pulse-animation {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* HERO SECTION */
.hero-section {
  padding: 100px 0 80px;
  background: radial-gradient(
    circle at top,
    #1e293b 0%,
    var(--primary-color) 100%
  );
}

.headline {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #fff, #cbd5e1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subheadline {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.hero-video {
  width: 100%;
  max-width: 800px;
  height: 400px;
  margin: 0 auto 3rem;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 320px) {
  .hero-video {
    height: 160px;
  }
}

@media (min-width: 375px) {
  .hero-video {
    height: 200px;
  }
}

@media (min-width: 425px) {
  .hero-video {
    height: 230px;
  }
}

@media (min-width: 768px) {
  .hero-video {
    height: 430px;
  }
}

@media (min-width: 1024px) {
  .hero-video {
    height: 470px;
  }
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 600px;
  margin: 3rem auto 0;
  text-align: left;
  background: rgba(255, 255, 255, 0.03);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.check-icon {
  color: var(--success-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.benefit-item p {
  margin: 0;
  font-size: 1rem;
}

/* SECTIONS COMMON */
section {
  padding: var(--spacing-section) 0;
}

/* PAIN SECTION */
.pain-section {
  background-color: var(--primary-color);
}

.intro-thought {
  font-style: italic;
  font-size: 1.2rem;
  color: var(--accent-color);
  margin-bottom: 2rem;
}

.narrative-box {
  max-width: 800px;
  margin: 0 auto 2rem;
  text-align: left;
}

.emotional-conclusion {
  font-weight: 600;
  max-width: 800px;
  margin: 0 auto;
  border-left: 4px solid var(--accent-color);
  padding-left: 20px;
  text-align: left;
}

/* HOPE SECTION */
.hope-section {
  background-color: var(--secondary-color);
}

.transition-text {
  font-size: 1.2rem;
  margin: auto;
}

.mechanism-reveal {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  padding: 3rem 2rem;
  border-radius: 16px;
  border: 1px solid rgba(251, 191, 36, 0.3);
  /* Gold border */
  margin-bottom: 3rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.mechanism-reveal h2 {
  color: var(--accent-color);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.mini-proof {
  background-color: rgba(16, 185, 129, 0.08);
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border-left: 4px solid var(--success-color);
  font-style: italic;
}

/* AUTHORITY SECTION */
.course-section {
  background-color: var(--primary-color);
  padding: 5rem 0;
}

.course-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
}

/* Layout desktop */
@media (min-width: 768px) {
  .course-content {
    grid-template-columns: 4fr 6fr;
  }
}

/* Logo */

.course-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.course-logo {
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
  transition: transform 0.3s ease;
}

.course-logo:hover {
  transform: scale(1.03);
}

/* Texto */

.course-text h2 {
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

.course-subtitle {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.course-list {
  margin: 2rem 0;
  padding-left: 0;
  list-style: none;
}

.course-list li {
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
  color: #e2e8f0;
}

.course-highlight {
  font-weight: 600;
  font-size: 1.1rem;
}

/* METHOD SECTION */
.method-section {
  background-color: var(--secondary-color);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 3rem 0;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background-color: var(--primary-color);
  padding: 2.5rem 2rem;
  border-radius: 16px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  overflow: hidden;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.05);
  position: absolute;
  top: 10px;
  right: 20px;
}

.step-card h3 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.step-benefit {
  display: block;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--success-color);
  font-weight: 600;
}

.benefits-bullets {
  list-style: none;
  text-align: left;
  max-width: 800px;
  margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .benefits-bullets {
    grid-template-columns: 1fr 1fr;
  }
}

.benefits-bullets li {
  padding-left: 20px;
  position: relative;
}

.benefits-bullets li::before {
  content: none;
}

.benefits-bullets li span {
  font-size: 1.5rem;
  margin-right: 10px;
  vertical-align: middle;
}

.benefits-bullets li {
  padding-left: 0;
  display: flex;
  align-items: center;
}

/* TESTIMONIALS */
.testimonials-section {
  background-color: var(--primary-color);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 3rem 0;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--secondary-color);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
}

.avatar-placeholder {
  width: 60px;
  height: 60px;
  background-color: var(--accent-color);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.quote {
  font-style: italic;
  margin-bottom: 1rem;
}

.cite {
  font-weight: 700;
  color: #fff;
}

/* OFFER SECTION */
.offer-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 100px 0;
}

.offer-box {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--accent-color);
  border-radius: 16px;
  padding: 3rem 2rem;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.1);
}

.stack-value {
  margin: 2rem 0;
  text-align: left;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 2rem;
  border-radius: 8px;
}

.stack-item {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stack-item.bonus .item-name {
  color: var(--accent-color);
}

.main-item {
  font-weight: 900;
  font-size: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  margin: -0.5rem -0.5rem 0.5rem;
  padding: 1rem !important;
  border-radius: 8px;
}

.total-value {
  display: flex;
  justify-content: space-between;
  padding-top: 1.5rem;
  font-size: 1.3rem;
  font-weight: bold;
  border-top: 2px dashed rgba(255, 255, 255, 0.1);
  margin-top: 1rem;
}

.strike {
  text-decoration: line-through;
  color: var(--text-muted);
}

.price-box {
  margin: 2rem 0;
}

.price-label {
  color: var(--success-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.price-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 1rem 0;
}

.installments {
  font-size: 1.5rem;
}

.big-price {
  font-size: 3.5rem;
  font-weight: 900;
  color: #fff;
}

.cash-price {
  font-size: 1.1rem;
  color: #fff;
}

.big-cta {
  width: 100%;
  max-width: 100%;
  font-size: 1.4rem;
  padding: 25px;
}

.secure-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.secure-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* GUARANTEE */
.guarantee-section {
  background-color: var(--secondary-color);
}

.guarantee-badge {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

/* SCARCITY */
.scarcity-section {
  background-color: #000;
  padding: 40px 0;
}

.alert-box {
  border: 2px dashed var(--accent-color);
  padding: 1.5rem;
  border-radius: 8px;
  background-color: rgba(245, 158, 11, 0.05);
}

.alert-box h3 {
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

/* FOOTER */
.footer-section {
  background-color: var(--primary-color);
  padding-bottom: 40px;
}

.final-phrase {
  font-size: 2rem;
  margin: 2rem 0;
  color: #fff;
}

.copyright {
  margin-top: 4rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .headline {
    font-size: 1.8rem;
  }

  .hero-image-placeholder {
    height: 250px;
  }

  .big-price {
    font-size: 2.5rem;
  }
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  z-index: 1000;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.whatsapp-float img {
  width: 50px;
  height: 50px;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
}