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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #1a1033;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ========================================
   VARIABLES - VERSION VIOLETTE ET LUMINEUSE
======================================== */
:root {
  --bg-dark: #1a1033;
  --bg-darker: #140d26;
  --bg-card: #2d1f4e;
  --bg-card-hover: #3d2a66;
  --primary: #a855f7;
  --primary-light: #c084fc;
  --primary-dark: #7c3aed;
  --accent: #dc2626;
  --accent-hover: #b91c1c;
  --text-white: #ffffff;
  --text-gray: #d8ccff;
  --text-muted: #a394d4;
  --border-light: rgba(168, 85, 247, 0.25);
  --border-primary: rgba(168, 85, 247, 0.5);
  --glow-primary: rgba(168, 85, 247, 0.6);
}

/* ========================================
   UTILITIES
======================================== */
.text-accent {
  color: var(--accent);
}

.text-muted {
  color: var(--text-gray);
}

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-white);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.125rem;
}

/* ========================================
   LAUNCH BANNER
======================================== */
.launch-banner {
  background: linear-gradient(135deg, var(--bg-darker), var(--bg-dark));
  border-bottom: 1px solid var(--border-primary);
  padding: 12px 24px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.launch-banner-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.launch-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
}

.launch-icon svg {
  width: 18px;
  height: 18px;
  color: white;
}

.launch-text-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.launch-tag {
  background: transparent;
  border: 1px solid var(--primary);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-light);
}

.launch-text {
  font-size: 0.9rem;
  color: var(--text-gray);
}

.launch-text strong {
  color: var(--text-white);
  font-weight: 600;
}

.launch-tag-mobile {
  display: none;
  background: transparent;
  border: 1px solid var(--primary);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-light);
}

.launch-link {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: white;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.launch-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.launch-link:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
}

.launch-link:hover svg {
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .launch-banner {
    padding: 14px 20px;
  }
  
  .launch-banner-content {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  
  .launch-icon {
    display: none;
  }
  
  .launch-text-wrapper {
    display: none;
  }
  
  .launch-tag-mobile {
    display: block;
  }
  
  .launch-link {
    padding: 12px 32px;
    font-size: 0.9rem;
    border-radius: 8px;
  }
}



/* ========================================
   HERO SECTION
======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 24px 64px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--bg-dark);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
}

.hero-glow-center {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(168, 85, 247, 0.5) 0%, rgba(168, 85, 247, 0.25) 50%, transparent 70%);
}

.hero-glow-left {
  top: 80px;
  left: -100px;
  width: 500px;
  height: 500px;
  background-color: rgba(168, 85, 247, 0.35);
  filter: blur(120px);
}

.hero-glow-right {
  top: 80px;
  right: -100px;
  width: 500px;
  height: 500px;
  background-color: rgba(168, 85, 247, 0.35);
  filter: blur(120px);
}

.hero-logo {
  position: relative;
  z-index: 10;
  margin-bottom: 64px;
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 896px;
  margin: 0 auto;
  text-align: center;
}

/* MODIFICATION: hero-subtitle et hero-title ont maintenant la meme taille */
.hero-subtitle {
  color: var(--text-gray);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 32px;
}

.hero-video {
  position: relative;
  z-index: 10;
  margin-top: 64px;
  width: 100%;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
}

.video-glow {
  position: absolute;
  inset: -6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--primary));
  opacity: 0.8;
  filter: blur(12px);
  border-radius: 20px;
}

.video-container {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid rgba(168, 85, 247, 0.7);
  box-shadow: 0 0 80px rgba(168, 85, 247, 0.5);
  background-color: var(--bg-card);
  aspect-ratio: 4 / 3;
}

.video-thumbnail {
  position: absolute;
  inset: 0;
  cursor: pointer;
  z-index: 2;
}

.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.video-container.playing .video-thumbnail {
  display: none;
}

.video-container.playing .main-video {
  display: block;
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 50px rgba(168, 85, 247, 0.7);
  transition: transform 0.3s ease;
}

.play-btn:hover {
  transform: translate(-50%, -50%) scale(1.05);
}

.play-icon {
  width: 32px;
  height: 32px;
  color: white;
  margin-left: 4px;
}

/* ========================================
   FEATURE BADGES
======================================== */
.feature-badges {
  position: relative;
  padding: 48px 24px;
  background-color: var(--bg-dark);
}

.badges-container {
  max-width: 1024px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
  border: 1px solid var(--border-primary);
}

.badge-icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.badge span {
  font-size: 0.875rem;
  color: #e9e0ff;
}

.badges-cta {
  text-align: center;
  margin-top: 32px;
}

/* ========================================
   SECTIONS COMMON
======================================== */
.section-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background-color: rgba(168, 85, 247, 0.25);
  filter: blur(150px);
  border-radius: 50%;
}

.section-glow-left {
  top: 50%;
  left: 25%;
  transform: translate(-50%, -50%);
}

.section-glow-right {
  top: 50%;
  right: 25%;
  transform: translate(50%, -50%);
}

.section-glow-center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  text-wrap: balance;
}

.section-subtitle {
  color: var(--text-gray);
  font-size: 1.25rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-radius: 9999px;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 32px;
}

.tag-icon {
  width: 32px;
  height: 32px;
}

.tag-red {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.tag-green {
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

/* ========================================
   PROBLEM SECTION
======================================== */
.problem-section {
  position: relative;
  padding: 96px 24px;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.problem-content {
  position: relative;
  z-index: 10;
  max-width: 896px;
  margin: 0 auto;
}

.problem-intro {
  color: var(--text-gray);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 32px;
  text-align: center;
}

.problem-intro p {
  margin-bottom: 12px;
}

.problem-intro .text-accent {
  color: var(--accent);
  font-weight: 700;
}

.problems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 48px;
}

.problem-card {
  padding: 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
  border: 1px solid var(--border-primary);
  text-align: center;
}

.problem-card p {
  color: #e9e0ff;
  font-style: italic;
}

.result-box {
  text-align: center;
  padding: 32px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(168, 85, 247, 0.1), rgba(220, 38, 38, 0.1));
  border: 1px solid var(--border-primary);
}

.result-box p {
  font-size: 1.25rem;
  font-weight: 500;
}

/* ========================================
   SOLUTION SECTION
======================================== */
.solution-section {
  position: relative;
  padding: 96px 24px;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.solution-content {
  position: relative;
  z-index: 10;
  max-width: 1024px;
  margin: 0 auto;
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 64px;
}

.solution-card {
  padding: 32px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
  border: 1px solid var(--border-primary);
}

.solution-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--primary-light);
}

.solution-card-highlight {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.35), rgba(168, 85, 247, 0.15), rgba(220, 38, 38, 0.1));
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.25);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(168, 85, 247, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-icon svg {
  width: 12px;
  height: 12px;
  color: var(--primary-light);
}

.check-list p {
  color: #e9e0ff;
}

.check-list strong {
  color: var(--text-white);
}

.result-number {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.big-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
}

.result-label {
  font-size: 1.125rem;
  font-weight: 500;
}

.result-sublabel {
  color: var(--text-gray);
}

.message-box {
  padding: 16px;
  border-radius: 12px;
  background-color: rgba(20, 13, 38, 0.6);
  border: 1px solid var(--border-light);
  text-align: center;
}

.message-box p {
  font-size: 1.125rem;
  font-weight: 500;
}

.key-message {
  padding: 32px;
  border-radius: 16px;
  background: linear-gradient(to right, rgba(168, 85, 247, 0.2), rgba(220, 38, 38, 0.1));
  border: 1px solid rgba(168, 85, 247, 0.3);
  margin-bottom: 48px;
}

.key-message p {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  text-wrap: balance;
}

.cta-center {
  text-align: center;
}

/* ========================================
   BENEFITS SECTION
======================================== */
.benefits-section {
  position: relative;
  padding: 96px 24px;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.benefits-content {
  position: relative;
  z-index: 10;
  max-width: 1152px;
  margin: 0 auto;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 64px;
}

.benefits-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.benefit-card {
  padding: 24px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
  border: 1px solid var(--border-primary);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.3);
}

.benefit-card.align-right {
  text-align: right;
}

.benefit-card.align-left {
  text-align: left;
}

.benefit-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.align-right .benefit-header {
  flex-direction: row-reverse;
}

.benefit-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.4), rgba(168, 85, 247, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 20px;
  height: 20px;
  color: var(--primary-light);
}

.benefit-card h3 {
  font-weight: 600;
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.6;
}

.benefits-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 0;
}

.glowing-ring {
  position: relative;
  width: 256px;
  height: 256px;
}

.ring-outer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(168, 85, 247, 0.6);
  box-shadow: 0 0 80px rgba(168, 85, 247, 0.6), inset 0 0 60px rgba(168, 85, 247, 0.2);
}

.ring-inner {
  position: absolute;
  inset: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.ring-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ring-number {
  font-size: 2.5rem;
  font-weight: 700;
}

.ring-label {
  font-size: 0.875rem;
  color: var(--text-gray);
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

/* ========================================
   SANDRA SECTION
======================================== */
.sandra-section {
  position: relative;
  padding: 96px 24px;
  background-color: var(--bg-dark);
}

.sandra-content {
  position: relative;
  z-index: 10;
  max-width: 896px;
  margin: 0 auto;
}

.sandra-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.sandra-image-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--primary);
  box-shadow: 0 0 60px rgba(168, 85, 247, 0.45);
}

.sandra-image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.sandra-image-overlay {
  position: absolute;
  inset: 0;
}

.sandra-image-info {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
}

.sandra-name {
  font-weight: 600;
  font-size: 1.125rem;
}

.sandra-role {
  color: var(--text-gray);
  font-size: 0.875rem;
}

.sandra-text h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.sandra-message {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--text-gray);
  line-height: 1.7;
}

.sandra-message strong {
  color: var(--text-white);
}

.sandra-signature {
  margin-top: 24px;
  font-weight: 500;
}

/* ========================================
   CALENDAR SECTION
======================================== */
.calendar-section {
  margin-top: 80px;
  padding-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.calendar-header {
  text-align: center;
  margin-bottom: 40px;
}

.calendar-icon-wrapper {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  border-radius: 16px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 40px rgba(220, 38, 38, 0.3);
}

.calendar-icon {
  width: 32px;
  height: 32px;
  color: white;
}

.calendar-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.calendar-subtitle {
  color: var(--text-gray);
  font-size: 1.125rem;
  max-width: 500px;
  margin: 0 auto;
}

.calendar-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.calendar-glow {
  position: absolute;
  inset: -8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--accent));
  opacity: 0.4;
  filter: blur(20px);
  border-radius: 24px;
  z-index: -1;
}

.calendar-container {
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid var(--border-primary);
  box-shadow: 
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(168, 85, 247, 0.2);
  background-color: #ffffff;
  position: relative;
}

.calendar-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), transparent, rgba(220, 38, 38, 0.05));
  pointer-events: none;
  z-index: 1;
  border-radius: 20px;
}

.calendar-container iframe {
  display: block;
  min-height: 600px;
  position: relative;
  z-index: 0;
}

.calendar-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--text-gray);
}

.note-icon {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

/* ========================================
   FOOTER
======================================== */
.footer {
  position: relative;
  padding: 48px 24px;
  background-color: var(--bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
  max-width: 1152px;
  margin: 0 auto;
}

.footer-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 8px;
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(to bottom right, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.footer-logo span {
  font-weight: 600;
  font-size: 1.125rem;
}

.footer-info {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-gray);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.875rem;
  color: var(--text-gray);
}

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

.footer-bottom {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ========================================
   RESPONSIVE
======================================== */

/* Mobile first - small screens */
@media (max-width: 767px) {
  .hero {
    padding-top: 120px;
    min-height: auto;
  }
  
  .hero-logo {
    margin-bottom: 32px;
  }
  
  .logo-img {
    height: 36px;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .hero-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
  }
  
  .hero-video {
    margin-top: 32px;
  }
  
  .play-btn {
    width: 60px;
    height: 60px;
  }
  
  .play-icon {
    width: 24px;
    height: 24px;
  }
  
  .section-title {
    font-size: 1.75rem;
    line-height: 1.2;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .tag {
    padding: 8px 14px;
    font-size: 0.9rem;
    gap: 10px;
  }
  
  .tag-icon {
    width: 22px;
    height: 22px;
  }
  
  .problem-intro {
    font-size: 1.25rem;
  }
  
  .problem-card {
    padding: 16px;
  }
  
  .problem-card p {
    font-size: 0.9rem;
  }
  
  .result-box {
    padding: 20px;
  }
  
  .result-box p {
    font-size: 1rem;
  }
  
  .key-message {
    padding: 20px;
  }
  
  .key-message p {
    font-size: 1.1rem;
  }
  
  .solution-card {
    padding: 20px;
  }
  
  .solution-card h3 {
    font-size: 1.1rem;
  }
  
  .check-list p {
    font-size: 0.9rem;
  }
  
  .big-number {
    font-size: 2.25rem;
  }
  
  .result-label {
    font-size: 1rem;
  }
  
  .message-box {
    padding: 12px;
  }
  
  .message-box p {
    font-size: 0.95rem;
  }
  
  .benefit-card {
    padding: 18px;
  }
  
  .benefit-card h3 {
    font-size: 0.95rem;
  }
  
  .benefit-card p {
    font-size: 0.8rem;
  }
  
  .benefit-card.align-right {
    text-align: left;
  }
  
  .align-right .benefit-header {
    flex-direction: row;
  }
  
  .benefits-center {
    display: none;
  }
  
  .glowing-ring {
    width: 180px;
    height: 180px;
  }
  
  .ring-inner {
    inset: 24px;
  }
  
  .ring-number {
    font-size: 2rem;
  }
  
  .ring-label {
    font-size: 0.75rem;
  }
  
  .sandra-text h2 {
    font-size: 1.5rem;
  }
  
  .sandra-message {
    font-size: 0.9rem;
  }
  
  .calendar-title {
    font-size: 1.5rem;
  }
  
  .calendar-subtitle {
    font-size: 1rem;
  }
  
  .calendar-icon-wrapper {
    width: 48px;
    height: 48px;
  }
  
  .calendar-icon {
    width: 24px;
    height: 24px;
  }
  
  .calendar-container iframe {
    min-height: 500px;
  }
  
  .btn {
    padding: 10px 24px;
    font-size: 0.9rem;
  }
  
  .btn-lg {
    padding: 12px 28px;
    font-size: 1rem;
  }
  
  .badge {
    padding: 8px 14px;
  }
  
  .badge span {
    font-size: 0.75rem;
  }
  
  .problem-section,
  .solution-section,
  .benefits-section,
  .sandra-section {
    padding: 64px 16px;
  }
  
  .feature-badges {
    padding: 32px 16px;
  }
  
  .badges-container {
    gap: 10px;
  }
}

@media (min-width: 768px) {
  .hero {
    padding-top: 100px;
  }
  
  .hero-subtitle {
    font-size: 3.5rem;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .logo-img {
    height: 56px;
  }

  .section-title {
    font-size: 2.5rem;
  }

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

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

  .benefits-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  
  .benefits-center {
    display: flex;
  }
  
  .benefit-card.align-right {
    text-align: right;
  }
  
  .align-right .benefit-header {
    flex-direction: row-reverse;
  }

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

  .cta-buttons {
    flex-direction: row;
  }

  .footer-main {
    flex-direction: row;
    justify-content: space-between;
  }

  .key-message p {
    font-size: 1.875rem;
  }
}

@media (min-width: 1024px) {
  .hero-subtitle {
    font-size: 4rem;
  }

  .hero-title {
    font-size: 4rem;
  }

  .section-title {
    font-size: 3rem;
  }
}

/* ========================================
   ANIMATIONS
======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 40px rgba(168, 85, 247, 0.6);
  }
  50% {
    box-shadow: 0 0 70px rgba(168, 85, 247, 0.9);
  }
}

.play-btn {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.glowing-ring {
  animation: float 4s ease-in-out infinite;
}