/* Design System & Root Tokens */
:root {
  /* Colors */
  --bg-primary-green: #1B4332;
  --bg-secondary-white: #FFFFFF;
  
  --bg-green-card: #255842; /* Lighter green for card layouts */
  --bg-white-card: #F9FBF9;  /* Soft off-white for cards on light backgrounds */
  
  --border-green: rgba(255, 255, 255, 0.12);
  --border-green-hover: rgba(255, 255, 255, 0.25);
  --border-white: rgba(27, 67, 50, 0.08);
  --border-white-hover: rgba(27, 67, 50, 0.15);
  
  --primary-gold: #D4AF37;
  --primary-gold-hover: #B8941F;
  --primary-gold-glow: rgba(212, 175, 55, 0.15);
  
  --text-light: #F5F5F0;     /* Off-white for green backgrounds */
  --text-light-muted: #B3C2B9;
  
  --text-dark: #1A1A1A;      /* Dark charcoal for white backgrounds */
  --text-dark-muted: #555E59;
  
  /* Fonts */
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Sizes & Layout */
  --section-padding-desktop: 140px;
  --section-padding-mobile: 72px;
  --radius-normal: 10px;    /* Rounded corners 8-12px as requested */
  
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.04);
  --shadow-normal: 0 15px 35px rgba(27, 67, 50, 0.08);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Offset for sticky nav */
}

body {
  background-color: var(--bg-primary-green);
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary-green);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-green-card);
  border-radius: 5px;
  border: 2px solid var(--bg-primary-green);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-gold);
}

/* Typography & Layout Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

h1 {
  font-size: 48px;
}

h2 {
  font-size: 32px;
}

p {
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Spacing helpers: Dark vs Light sections */
.section-dark {
  background-color: var(--bg-primary-green);
  color: var(--text-light);
  padding: var(--section-padding-desktop) 0;
  position: relative;
  overflow: hidden;
}

.section-light {
  background-color: var(--bg-secondary-white);
  color: var(--text-dark);
  padding: var(--section-padding-desktop) 0;
}

.section-light p {
  color: var(--text-dark-muted);
}

.border-y-green {
  border-top: 2px solid rgba(27, 67, 50, 0.1);
  border-bottom: 2px solid rgba(27, 67, 50, 0.1);
}

/* Sticky Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(27, 67, 50, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-green);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(27, 67, 50, 0.98);
  box-shadow: var(--shadow-normal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  transition: var(--transition-smooth);
}

.navbar.scrolled .nav-container {
  padding: 14px 24px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-light);
}

.logo-accent {
  color: var(--primary-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-light-muted);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gold);
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-light);
}

.nav-link.active::after {
  width: 100%;
}

/* CTA buttons */
.nav-cta {
  background-color: var(--primary-gold);
  color: var(--text-dark); /* Contrast 5.8:1 - Passes WCAG AA */
  padding: 10px 22px;
  border-radius: var(--radius-normal);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

.nav-cta:hover {
  background-color: var(--primary-gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
}

.mobile-nav-toggle .bar {
  width: 24px;
  height: 2px;
  background-color: var(--text-light);
  transition: var(--transition-smooth);
}

/* 1. HERO SECTION (CENTERED LAYOUT REVISION) */
.hero-container-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 5;
  padding-top: 40px;
  padding-bottom: 20px;
}

.hero-title-centered {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text-light);
  letter-spacing: -0.01em;
}

.text-highlight-gold {
  color: var(--primary-gold);
}

.hero-subtitle-centered {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 650px;
  color: var(--text-light-muted);
}

.hero-actions-centered {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-normal);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.btn-primary {
  background-color: var(--primary-gold);
  color: var(--text-dark); /* Contrast 5.8:1 - Passes AA */
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* Secondary Outlined button in gold */
.btn-outline-gold {
  background: transparent;
  border: 2px solid var(--primary-gold);
  color: var(--primary-gold);
}

.btn-outline-gold:hover {
  background-color: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

/* Subtle Upward-Trending Graph Background illustration */
.hero-bg-graph {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  max-width: 650px;
  opacity: 0.1; /* Low opacity gold suggestion of growth */
  z-index: 1;
  pointer-events: none;
}

.hero-bg-graph svg {
  width: 100%;
  height: auto;
  display: block;
}

/* 2. VALUE PROPOSITION SECTION */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  color: var(--primary-gold);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.section-dark .section-title {
  color: var(--text-light);
}

.section-divider {
  width: 60px;
  height: 3px;
  background-color: var(--primary-gold);
  margin: 20px auto 0;
  border-radius: 2px;
}

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

.pillar-card {
  padding: 40px 32px;
  background-color: var(--bg-white-card);
  border: 1px solid var(--border-white);
  border-radius: var(--radius-normal);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  height: 100%;
}

.pillar-card:hover {
  border-color: var(--border-white-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.pillar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-normal);
  background: rgba(27, 67, 50, 0.06);
  color: var(--bg-primary-green);
  margin-bottom: 24px;
}

.pillar-card h4 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--text-dark);
  line-height: 1.3;
}

/* 3. ABOUT SECTION (CROP SILHOUETTE DESIGN UPDATE) */
.about-container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 80px;
}

.profile-crop-wrapper {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.profile-silhouette {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 50%; /* Circular Crop */
  overflow: hidden;
  border: 6px solid var(--bg-primary-green);
  background-color: #e5e9e6; /* Soft gray for image boundaries */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-normal);
}

.about-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-content h2 {
  margin-bottom: 20px;
  color: var(--text-dark);
  font-size: 32px;
}

.about-credibility {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bg-primary-green) !important;
  margin-bottom: 16px;
}

.about-content p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--text-dark-muted);
}

/* 4. CONTENT SHOWCASE (YOUTUBE LESSONS & STAT BANNER) */
.subscriber-stat-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #fdfaf0;
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--primary-gold-hover);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 15px;
  margin-top: 16px;
  box-shadow: var(--shadow-soft);
}

.banner-icon {
  color: var(--primary-gold-hover);
  flex-shrink: 0;
}

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

.video-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.video-card {
  background-color: var(--bg-white-card);
  border: 1px solid var(--border-white);
  border-radius: 12px; /* 12px as requested */
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  height: 100%;
  transition: var(--transition-smooth);
}

.video-card:hover {
  border-color: var(--border-white-hover);
  transform: translateY(-4px); /* translateY -4px as requested */
  box-shadow: 0 16px 36px rgba(0,0,0,0.08); /* shadow increase */
}

.video-thumbnail-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 ratio */
  overflow: hidden;
}

.video-placeholder-thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.thumb-1 { background: linear-gradient(135deg, #1b4332 0%, #3e8e41 100%); }
.thumb-2 { background: linear-gradient(135deg, #3e8e41 0%, #d4af37 100%); }
.thumb-3 { background: linear-gradient(135deg, #2d6a4f 0%, #1b4332 100%); }

.video-card:hover .video-placeholder-thumb {
  transform: scale(1.04);
}

.play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27, 67, 50, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.video-card:hover .play-overlay {
  background: rgba(27, 67, 50, 0.35);
}

.play-button {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--bg-primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.video-card:hover .play-button {
  background: var(--primary-gold);
  color: var(--text-dark);
  transform: scale(1.08);
}

.video-duration {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(27, 67, 50, 0.85);
  color: var(--text-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.video-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.video-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.watch-youtube-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-gold-hover);
  margin-top: auto;
  transition: var(--transition-smooth);
}

.video-card:hover .watch-youtube-link {
  color: var(--primary-gold);
  transform: translateX(2px);
}

/* 5. PRODUCTS TEASER SECTION (ON PRODUCTS.HTML PAGE) */
.resources-teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.product-preview-card {
  background-color: var(--bg-secondary-white);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  padding: 40px 32px;
  position: relative;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-preview-card:hover {
  border-color: var(--border-white-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.badge-coming-soon {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-gold);
  background-color: #fef8e8;
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-live {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--bg-primary-green);
  background-color: #eaf6ee;
  border: 1px solid rgba(27, 67, 50, 0.2);
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-icon-grayscale {
  filter: grayscale(100%);
  opacity: 0.45;
  color: var(--bg-primary-green);
  margin-bottom: 24px;
}

.product-img-wrapper {
  width: 100%;
  margin-bottom: 20px;
}

.product-preview-img-display {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border-white);
  box-shadow: var(--shadow-soft);
}

.product-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 15px;
  color: var(--text-dark-muted);
  line-height: 1.5;
}

.products-cta-row {
  text-align: center;
  margin-top: 56px;
}

/* Dark outline button on light background */
.btn-outline-gold-dark {
  background: transparent;
  border: 2px solid var(--bg-primary-green);
  color: var(--bg-primary-green);
  font-weight: 700;
}

.btn-outline-gold-dark:hover {
  background-color: var(--bg-primary-green);
  color: var(--text-light);
  transform: translateY(-2px);
}

/* FAQ SECTION */
.faq-accordion-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--border-white);
  border-radius: var(--radius-normal);
  background: var(--bg-white-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--border-white-hover);
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-dark);
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}

.faq-icon {
  color: var(--text-dark-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--bg-primary-green);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-panel p {
  padding: 0 24px 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dark-muted);
}

/* 6. EMAIL SIGNUP SECTION */
.subscribe-box {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.subscribe-content {
  max-width: 650px;
  margin: 0 auto;
}

.sub-tag {
  color: var(--primary-gold);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}

.sub-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-light);
}

.sub-desc {
  font-size: 15px;
  margin-bottom: 32px;
  color: var(--text-light-muted);
}

.subscribe-form {
  position: relative;
}

.input-group {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-green);
  border-radius: var(--radius-normal);
  padding: 6px;
  transition: var(--transition-smooth);
}

.input-group:focus-within {
  border-color: var(--primary-gold);
  background: rgba(255, 255, 255, 0.08);
}

.input-group input {
  flex-grow: 1;
  background: none;
  border: none;
  padding: 12px 24px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
}

.input-group input::placeholder {
  color: var(--text-light-muted);
  opacity: 0.6;
}

.btn-submit {
  border-radius: var(--radius-normal);
  padding: 12px 28px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.arrow-icon {
  transition: transform 0.3s ease;
}

.btn-submit:hover .arrow-icon {
  transform: translateX(4px);
}

.error-message {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: #ff8888;
  height: 20px;
}

.success-message-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  animation: scale-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  padding: 24px 0;
}

.success-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  border: 2px solid var(--primary-gold);
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-title {
  font-size: 1.5rem;
  color: var(--primary-gold);
  font-family: var(--font-heading);
}

/* 7. FOOTER SECTION */
.footer {
  background-color: #122D22; /* Slightly darker forest green background */
  border-top: 1px solid var(--border-green);
  padding: 80px 0 40px;
  color: var(--text-light-muted);
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr; /* 3-column layout as requested */
  gap: 64px;
  margin-bottom: 48px;
}

.footer-col h5 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  color: var(--text-light);
}

.social-links-centered {
  display: flex;
  gap: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-green);
  color: var(--primary-gold); /* Gold social links as requested */
  transition: var(--transition-smooth);
}

.social-link:hover {
  background: var(--primary-gold);
  color: var(--bg-primary-green);
  transform: translateY(-2px);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  font-size: 15px;
  color: var(--text-light-muted);
}

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

.footer-contact-item {
  font-size: 15px;
  margin-bottom: 12px;
}

.footer-email-link {
  color: var(--primary-gold);
  font-weight: 600;
}

.footer-email-link:hover {
  color: var(--primary-gold-hover);
  text-decoration: underline;
}

.footer-copyright-text {
  font-size: 13px; /* Small text */
  opacity: 0.7;
}

.footer-disclaimer-container {
  border-top: 1px solid var(--border-green);
  padding-top: 32px;
}

.footer-disclaimer-text {
  font-size: 13px; /* Small text */
  line-height: 1.5;
  opacity: 0.45;
}

/* Animations System */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

@keyframes pulse-dot {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

@keyframes scale-up {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title-centered {
    font-size: 40px;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .resources-teaser-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
  }
  
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding-desktop: var(--section-padding-mobile);
  }
  
  .nav-container {
    padding: 16px 24px;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .nav-links-wrapper {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--bg-primary-green);
    padding: 40px 24px;
    border-top: 1px solid var(--border-green);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    z-index: 999;
  }
  
  .nav-links-wrapper.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }
  
  .nav-link {
    font-size: 1.2rem;
  }
  
  /* Hero centered mobile styling */
  .hero-title-centered {
    font-size: 32px; /* Reduces to 32px as requested */
  }
  
  .hero-actions-centered {
    flex-direction: column; /* Buttons stack vertically full-width */
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    gap: 12px;
  }
  
  .hero-actions-centered .btn {
    width: 100%;
  }
  
  .hero-bg-graph {
    width: 90%;
    opacity: 0.15; /* Scales down and moves behind text at 15% opacity */
    bottom: 20px;
    right: 5%;
  }

  /* About mobile stacking styling */
  .about-container {
    grid-template-columns: 1fr; /* Stacks to image-on-top, text-below */
    gap: 40px;
    text-align: center;
  }
  
  .about-visual {
    order: -1; /* image on top */
  }

  .profile-crop-wrapper {
    max-width: 280px;
  }
  
  .videos-grid {
    grid-template-columns: 1fr; /* stacked mobile */
    gap: 28px;
  }
  
  .resources-teaser-grid {
    grid-template-columns: 1fr; /* stacked mobile */
  }
  
  .footer-container {
    grid-template-columns: 1fr; /* 3-column layout stacked centered on mobile */
    gap: 40px;
    text-align: center;
  }
  
  .text-center-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .social-links-centered {
    justify-content: center;
  }
  
  .sub-title {
    font-size: 24px;
  }
  
  h2 {
    font-size: 24px;
  }
  
  body {
    font-size: 15px; /* Body 15px on mobile */
  }
}

@media (max-width: 480px) {
  .hero-title-centered {
    font-size: 32px;
  }
  
  .input-group {
    flex-direction: column;
    background: none;
    border: none;
    gap: 12px;
    padding: 0;
  }
  
  .input-group input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-green);
    border-radius: var(--radius-normal);
    width: 100%;
  }
  
  .btn-submit {
    width: 100%;
    justify-content: center;
  }
}