:root {
  --bg-main: #0b0d10;
  --bg-card: #1f232b;
  --bg-divider: #2a2f3a;

  --color-accent: #2eff4e; /* Electric Green */
  --color-cyan: #3ddcff;
  --color-red: #ff5c5c;
  --color-orange: #ff8a00;

  --text-main: #ededed;
  --text-muted: #9aa0a6;

  --font-main: "Outfit", sans-serif;

  --glow-shadow: 0 0 40px rgba(46, 255, 78, 0.3);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Navbar */
/* Navbar */
.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1200px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(11, 13, 16, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 100;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.text-accent {
  color: var(--color-accent);
}
.text-cyan {
  color: var(--color-cyan);
}
.text-red {
  color: var(--color-red);
}
.text-orange {
  color: var(--color-orange);
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--color-accent);
}

.cta-small {
  border: 1px solid var(--color-accent);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  color: var(--color-accent) !important;
}

.cta-small:hover {
  background: var(--color-accent);
  color: var(--bg-main) !important;
}

.hamburger {
  display: none;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 120px 5% 0; /* Added top padding to clear navbar */
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 55%;
  z-index: 10;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 1rem;
}

.text-stroke {
  -webkit-text-stroke: 1px var(--color-accent);
  color: transparent;
  font-size: 50px;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-size: 2rem;
  font-weight: 700;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--bg-divider);
}

/* Pulse using pseudo-element (fully composited) to avoid box-shadow repaints */
.cta-pulse {
  background: var(--color-accent);
  color: var(--bg-main);
  border: none;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  position: relative;
  z-index: 1;
  /* Use 'will-change' to hint browser about upcoming changes */
  will-change: transform;
  transition: transform 0.2s;
}

.cta-pulse::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50px;
  background: var(--color-accent);
  z-index: -1;
  animation: pulse-ring 2s infinite;
  will-change: transform, opacity;
}

.cta-pulse:hover {
  transform: scale(1.05);
}

.cta-pulse:hover::before {
  animation-play-state: paused;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Hero Visual */
.hero-visual {
  position: relative;
  width: 40%;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.glow-bg {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(46, 255, 78, 0.2) 0%,
    rgba(11, 13, 16, 0) 70%
  );
  z-index: 1;
  filter: blur(40px);
}

.floating-watch {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 400px;
  will-change: transform;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* Features */
.features-section {
  padding: 5rem 5%;
  background: #111318; /* Slightly lighter/different for contrast? Or use main bg with cards? */
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  text-transform: uppercase;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  transition:
    transform 0.3s,
    border-color 0.3s;
  cursor: default;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

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

/* Scrolling Text */
.scroll-showcase {
  padding: 4rem 0;
  overflow: hidden;
  background: var(--bg-main);
  white-space: nowrap;
}

.scrolling-text {
  font-size: 8rem;
  font-weight: 900;
  display: inline-block;
  will-change: transform;
  animation: scrollText 20s linear infinite;
}

.scrolling-text span {
  margin-right: 2rem;
}

.text-outline {
  -webkit-text-stroke: 2px var(--bg-divider);
  color: transparent;
}

@keyframes scrollText {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  border-top: 1px solid var(--bg-divider);
  font-size: 0.9rem;
}

/* Utilities */
.hidden {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(11, 13, 16, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 2rem;
    border-radius: 0 0 20px 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-top: none;
    display: none;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  }

  .nav-links.active {
    display: flex;
    animation: slideDown 0.3s ease-out forwards;
  }

  .nav-links a {
    display: block;
    margin-left: 0;
    font-size: 1.2rem;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 8rem;
  }

  .hero-content {
    max-width: 100%;
    margin-bottom: 3rem;
  }

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

  .hero-visual {
    width: 100%;
    height: 300px;
  }

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

/* CSS for Feature List and Hero Updates */
.feature-list {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.feature-icon {
  background: var(--bg-card);
  padding: 0.8rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bg-divider);
  min-width: 48px; /* Prevent shrinking */
  height: 48px;
}

.icon-green svg {
  stroke: var(--color-accent);
}
.icon-cyan svg {
  stroke: var(--color-cyan);
}
.icon-orange svg {
  stroke: var(--color-orange);
}

.feature-item strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text-main);
  text-align: left;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.4;
  text-align: left;
}

/* Offer Box */
.offer-box {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.offer-badges {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--bg-divider);
}

/* Mobile Responsive Hero Ordering update */
@media (max-width: 768px) {
  .hero {
    /* HTML order is Visual -> Content, so Column keeps Visual on Top */
    flex-direction: column !important;
    padding-top: 8rem;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    margin-top: 1rem;
    padding: 0 1rem;
  }

  .hero-visual {
    width: 100%;
    height: auto;
    min-height: 300px;
  }

  /* Center the feature list text on mobile if desired, or keep left? 
     User said "High-end", left align usually reads better for lists. 
     But .hero text-align center overrides it. 
     feature-item already has text-align: left forced above. Good.
  */

  .offer-badges {
    justify-content: center;
  }
}

/* Desktop Logic */
@media (min-width: 769px) {
  .hero {
    /* Swap visual back to right side */
    flex-direction: row-reverse;
  }
}

/* Specifications Section */
.specs-section {
  padding: 5rem 5%;
  background: #111318;
}

.specs-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
}

.specs-grid {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bg-divider);
  border-radius: 12px;
  background: var(--bg-card);
  min-width: 800px; /* Ensure table doesn't squash too much */
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 2fr 1.5fr;
  padding: 1.5rem;
  border-bottom: 1px solid var(--bg-divider);
  align-items: flex-start;
  gap: 2rem;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-row.header {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  letter-spacing: 1px;
}

.spec-col {
  font-size: 0.95rem;
  line-height: 1.6;
}

.col-main {
  color: var(--text-main);
  font-weight: 600;
}

.highlight {
  color: var(--color-cyan);
}

@media (max-width: 768px) {
  .specs-wrapper {
    overflow-x: scroll; /* Allow side scrolling on mobile */
  }
}

/* Product Overview Section */
.overview-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  position: relative;
}

.overview-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  justify-content: space-between;
}

.overview-content {
  flex: 1;
}

.overview-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.overview-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.overview-benefits h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.benefit-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.2rem;
  align-items: flex-start;
}

.check-icon {
  color: var(--color-accent);
  font-size: 1.2rem;
  background: rgba(46, 255, 78, 0.1);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-item p {
  color: var(--text-muted);
  font-size: 1rem;
}

.benefit-item strong {
  color: var(--text-main);
}

.overview-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

.overview-img {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}

.overview-video {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
  object-fit: cover;
}

.glow-bg-small {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(46, 255, 78, 0.15) 0%,
    rgba(11, 13, 16, 0) 70%
  );
  z-index: 1;
  filter: blur(40px);
}

/* Mobile Responsive Overview */
@media (max-width: 900px) {
  .overview-container {
    flex-direction: column-reverse;
    text-align: left;
  }
}

/* Key Features Section */
.key-features-section {
  padding: 5rem 5%;
  background: #15191f; /* Slightly different dark shade */
}

.key-features-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Major Feature Card */
.feature-major-card {
  background: var(--bg-card);
  border: 1px solid var(--color-accent); /* Highlight the main one */
  border-radius: 20px;
  padding: 3rem;
  margin-bottom: 3rem;
  box-shadow: 0 0 20px rgba(46, 255, 78, 0.1);
}

.feature-major-content h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-accent);
}

.health-list {
  list-style: none;
  margin-bottom: 2rem;
}

.health-list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-muted);
}

.health-list li::before {
  content: "•";
  color: var(--color-accent);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.health-list strong {
  color: var(--text-main);
}

.emotional-trigger {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 12px;
  border-left: 4px solid var(--color-accent);
}

.emotional-trigger p {
  font-style: italic;
  color: var(--text-main);
}

/* Secondary Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--text-muted);
}

.feature-card h4 {
  font-size: 1.25rem;
  margin: 1rem 0;
  color: var(--text-main);
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.text-green {
  color: var(--color-accent);
}

/* Mobile Responsive Key Features */
@media (max-width: 768px) {
  .feature-major-card {
    padding: 1.5rem;
  }

  .feature-major-content h3 {
    font-size: 1.5rem;
  }
}

/* Key Features Text Updates */
.health-list li {
  font-size: 1.15rem; /* Increased from default */
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.feature-card p {
  font-size: 1.05rem !important; /* Force override */
  line-height: 1.7;
}

.feature-card h4 {
  font-size: 1.4rem; /* Increased from 1.25rem */
}

/* Specs Text Update */
.spec-col {
  font-size: 1.05rem !important; /* Force override */
}

/* Pros & Cons Section */
.pros-cons-section {
  padding: 5rem 5%;
  background: var(--bg-main);
}

.text-small {
  font-size: 1rem;
  display: block;
  margin-top: 0.5rem;
  font-weight: 400;
}

.pros-cons-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.pc-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  transition: transform 0.3s;
}

.pros-card {
  border-top: 4px solid var(--color-accent);
}

.cons-card {
  border-top: 4px solid var(--color-orange);
}

.pc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.pc-header h3 {
  font-size: 1.8rem;
  color: var(--text-main);
}

.pc-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.pc-list {
  list-style: none;
}

.pc-list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.pros-card .pc-list li::before {
  content: "+";
  color: var(--color-accent);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 1.2rem;
}

.cons-card .pc-list li::before {
  content: "-";
  color: var(--color-orange);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 1.5rem;
  line-height: 1.4rem;
}

/* Mobile Responsive Pros & Cons */
@media (max-width: 768px) {
  .pros-cons-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Build Quality Section */
.build-section {
  padding: 6rem 5%;
  background: linear-gradient(to right, #0b0d10, #13161c);
}

.build-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.build-content {
  flex: 1;
}

.build-content h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.build-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.tech-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-divider);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  color: var(--text-main);
  font-size: 0.9rem;
  transition: all 0.3s;
}

.tech-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Visual Layers Animation */
.build-visual {
  flex: 1;
  position: relative;
  height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.exploded-grid {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.build-img {
  width: 250px;
  position: relative;
  z-index: 10;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.5));
}

.layer {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 40px;
  border: 1px solid rgba(46, 255, 78, 0.3);
  z-index: 1;
  opacity: 0;
  animation: explodeLayers 4s infinite alternate;
}

.layer-1 {
  animation-delay: 0s;
}
.layer-2 {
  animation-delay: 0.2s;
}
.layer-3 {
  animation-delay: 0.4s;
}

@keyframes explodeLayers {
  0% {
    transform: scale(0.9) translateY(0);
    opacity: 0;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    transform: scale(1.4) translateY(0) rotate(5deg);
    opacity: 0;
  }
}

/* Mobile Responsive Build */
@media (max-width: 900px) {
  .build-container {
    flex-direction: column;
  }
}

/* How to Use Image Styles */
.htu-img {
  width: 100%;
  max-width: 180px; /* Slightly increased size */
  height: auto;
  margin-bottom: 1.5rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
  mix-blend-mode: screen; /* Remove black background */
}

.htu-card:hover .htu-img {
  transform: scale(1.1);
}

/* Use Case Image Styles */
.uc-img {
  width: 100%;
  max-width: 120px;
  height: auto;
  margin-bottom: 1rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: contain;
  mix-blend-mode: screen; /* Remove black background */
}

/* Existing Styles Continue */

/* How It Works Section */
.hiw-section {
  padding: 6rem 5%;
  background: #0b0d10;
  position: relative;
  overflow: hidden;
}

.hiw-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 5rem;
  justify-content: space-between;
}

.hiw-content {
  flex: 1;
}

.hiw-content h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.hiw-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.hiw-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

.sensor-simulation {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hiw-img {
  width: 170%;
  position: relative;
  z-index: 2;
  transform: rotate(-15deg);
}

.sensor-beam {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  opacity: 0.6;
  filter: blur(20px);
  z-index: 1;
}

.sensor-beam.green {
  width: 150px;
  height: 150px;
  background: var(--color-accent);
  animation: pulseBeam 2s infinite;
}

.sensor-beam.red {
  width: 100px;
  height: 100px;
  background: var(--color-red);
  animation: pulseBeam 2s infinite 1s; /* Offset */
}

.smartphone-sync-hint {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--bg-card);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--bg-divider);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 3;
  animation: float 4s ease-in-out infinite;
}

.sync-icon {
  font-size: 1.5rem;
}

.sync-dots {
  font-weight: bold;
  letter-spacing: 2px;
  color: var(--color-cyan);
  animation: typing 1.5s infinite steps(4);
  overflow: hidden;
  white-space: nowrap;
  display: inline-block;
  width: 0;
}

@keyframes pulseBeam {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.3;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.6;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.3;
  }
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 24px;
  }
}

/* Mobile Responsive HIW */
@media (max-width: 900px) {
  .hiw-container {
    flex-direction: column-reverse; /* Visual on top for consistency */
    text-align: left;
    gap: 3rem;
  }

  .hiw-visual {
    width: 100%;
  }
}

/* How to Use Section */
.htu-section {
  padding: 6rem 5%;
  background: var(--bg-main);
}

.htu-container {
  max-width: 1200px;
  margin: 0 auto;
}

.htu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.htu-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  transition: transform 0.3s;
  text-align: center;
}

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

.htu-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: rgba(46, 255, 78, 0.05);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-main);
}

.htu-card h4 {
  color: var(--text-main);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.htu-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* Mobile Responsive HTU */
@media (max-width: 768px) {
  .htu-grid {
    grid-template-columns: 1fr;
  }
}

/* Limitations Section */
.limitations-section {
  padding: 4rem 5%;
  background: #0f1115;
  border-top: 1px solid var(--bg-divider);
}

.limitations-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  background: rgba(255, 92, 92, 0.05); /* Slight red tint for caution */
  padding: 2.5rem;
  border-radius: 16px;
  border-left: 4px solid var(--color-orange);
}

.limitations-container h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.limitations-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
  font-size: 1rem;
}

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

/* Disclosure Section */
.disclosure-section {
  padding: 4rem 5%;
  background: #111318;
  border-top: 1px solid var(--bg-divider);
}

.disclosure-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  background: rgba(46, 255, 78, 0.05); /* Slight accent tint */
  padding: 2.5rem;
  border-radius: 16px;
  border-left: 4px solid var(--color-accent);
}

.disclosure-container h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.disclosure-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
  font-size: 1rem;
}

/* FDA & Regulatory Section */
.fda-section {
  padding: 4rem 5%;
  background: #0b0d10; /* Slightly darker to distinct from disclosure */
  border-top: 1px solid var(--bg-divider);
}

.fda-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  background: rgba(255, 255, 255, 0.03); /* Simple grey tint */
  padding: 2.5rem;
  border-radius: 16px;
  border-left: 4px solid var(--text-muted); /* Neutral color */
}

.fda-container h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.fda-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
  font-size: 1rem;
}

/* Reviews Section */
.reviews-section {
  padding: 6rem 5%;
  background: var(--bg-main);
}

.section-subtext {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 3rem;
  text-align: center;
}

.reviews-container {
  max-width: 1200px;
  margin: 0 auto;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.review-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--bg-divider);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s;
}

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

.review-stars {
  color: #fbbf24; /* Gold star color */
  letter-spacing: 2px;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.review-text {
  flex: 1;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.review-author {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
}

.author-name {
  display: block;
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.author-loc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Mobile Responsive Reviews */
@media (max-width: 768px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

/* Editorial Verdict Section */
.verdict-section {
  padding: 6rem 5%;
  background: linear-gradient(to bottom, var(--bg-main), #1a1d24);
  text-align: center;
}

.verdict-container {
  max-width: 900px;
  margin: 0 auto;
  border: 4px solid rgba(251, 191, 36, 0.2);
  border-radius: 24px;
  padding: 3rem;
  background: rgba(251, 191, 36, 0.02);
  position: relative;
}

.verdict-badge {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: #111318;
  padding: 1rem;
  border-radius: 50%;
  border: 4px solid #fbbf24;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.verdict-content {
  margin-top: 2rem;
}

.verdict-lead {
  font-size: 1.3rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.text-gold {
  color: #fbbf24;
}

.text-white {
  color: #fff;
}

.verdict-split {
  display: flex;
  gap: 2rem;
  text-align: left;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2.5rem;
}

.verdict-col {
  flex: 1;
}

.verdict-col p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 1rem;
}

.verdict-divider {
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.verdict-score {
  margin-top: 3rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.score-label {
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.score-num {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fbbf24;
  line-height: 1;
}

.score-total {
  font-size: 1.5rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Mobile Responsive Verdict */
@media (max-width: 768px) {
  .verdict-split {
    flex-direction: column;
    gap: 1.5rem;
  }

  .verdict-divider {
    display: none;
  }

  .verdict-container {
    padding: 2rem 1.5rem;
  }

  .verdict-lead {
    font-size: 1.1rem;
  }
}

/* Pricing Section */
.pricing-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  text-align: center;
}

.pricing-container {
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
  margin-bottom: 4rem;
}

.pricing-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  position: relative;
  transition:
    transform 0.3s,
    border-color 0.3s;
}

.pricing-card.popular {
  border-color: var(--color-accent);
  background: rgba(46, 255, 78, 0.02);
  transform: scale(1.05); /* Highlight popular */
}

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

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--bg-divider);
  padding: 0.3rem 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  color: var(--text-muted);
}

.pricing-badge.badge-pop {
  background: var(--color-accent);
  color: #000;
  border: none;
  font-weight: bold;
}

.pricing-card h3 {
  margin-top: 1.5rem;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.pricing-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.price-save {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 2rem;
}

.btn-buy {
  width: 100%;
  padding: 1rem;
  background: transparent;
  border: 1px solid var(--bg-divider);
  color: var(--text-main);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-buy:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-buy.btn-accent {
  background: var(--color-accent);
  color: #000;
  border: none;
}

.btn-buy.btn-accent:hover {
  background: #25d340;
  transform: scale(1.02);
  color: #000;
}

.guarantee-box {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--bg-divider);
  margin-bottom: 3rem;
  max-width: 600px;
}

.guarantee-icon {
  font-size: 2rem;
}

.guarantee-box p {
  color: var(--text-muted);
  text-align: left;
  line-height: 1.5;
}

.guarantee-box strong {
  color: var(--text-main);
  display: block;
  margin-bottom: 0.2rem;
}

.final-cta .big-cta {
  padding: 1.5rem 3rem;
  font-size: 1.2rem;
  border-radius: 50px;
}

/* Mobile Responsive Pricing */
@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr; /* Stack vertically on small screens */
  }

  .pricing-card.popular {
    transform: none; /* Reset scale for mobile stack */
  }

  .pricing-card.popular:hover {
    transform: translateY(-5px);
  }

  .guarantee-box {
    flex-direction: column;
    text-align: center;
  }

  .guarantee-box p {
    text-align: center;
  }
}

/* Size Guide Section */
.sg-section {
  padding: 6rem 5%;
  background: linear-gradient(to top, var(--bg-main), #13151a);
}

.sg-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  justify-content: space-between;
}

.sg-content {
  flex: 1;
}

.sg-content h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.sg-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.color-options {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.color-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition:
    transform 0.2s,
    border-color 0.2s;
}

.color-dot:hover,
.color-dot.active {
  transform: scale(1.1);
  border-color: #fff;
}

.color-dot.black {
  background: #000;
  border-color: #333;
}
.color-dot.green {
  background: #2eff4e;
}
.color-dot.gray {
  background: #6b7280;
}

.sg-visual {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
}

.straps-display {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sg-img {
  width: 180px;
  position: relative;
  z-index: 5;
}

.strap {
  position: absolute;
  width: 40px;
  height: 250px;
  border-radius: 20px;
  opacity: 0.5;
  filter: blur(5px);
  z-index: 1;
}

.strap-black {
  background: #111;
  transform: rotate(-10deg) translateX(-60px);
}
.strap-green {
  background: #2eff4e;
  transform: rotate(10deg) translateX(60px);
  opacity: 0.3;
}
.strap-gray {
  background: #6b7280;
  height: 100px;
  width: 100px;
  top: 0;
  left: 0;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.2;
} /* Just a decorative blob */

/* Mobile Responsive Size Guide */
@media (max-width: 900px) {
  .sg-container {
    flex-direction: column-reverse;
  }

  .sg-visual {
    width: 100%;
    margin-bottom: 2rem;
  }
}

/* Use-Case Scenarios Section */
.uc-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  text-align: center;
}

.uc-container {
  max-width: 1200px;
  margin: 0 auto;
}

.uc-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.uc-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--bg-divider);
  flex: 1 1 300px; /* Grow, shrink, base */
  max-width: 350px;
  transition: transform 0.3s;
}

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

.uc-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.uc-card h3 {
  font-size: 1.3rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.uc-card p {
  color: var(--text-muted);
  line-height: 1.6;
}

.uc-summary {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--bg-divider);
}

.uc-summary p {
  color: var(--text-main);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Mobile Responsive UC */
@media (max-width: 768px) {
  .uc-card {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

/* Who Should Buy Section */
.wsb-section {
  padding: 6rem 5%;
  background: linear-gradient(to bottom, var(--bg-main), #14161c);
}

.wsb-container {
  max-width: 1200px;
  margin: 0 auto;
}

.wsb-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.wsb-col {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 2.5rem;
  border: 1px solid var(--bg-divider);
}

.ideal-col {
  border-left: 4px solid var(--color-accent);
  background: rgba(46, 255, 78, 0.02);
}

.not-ideal-col {
  border-left: 4px solid var(--color-orange);
  background: rgba(255, 92, 92, 0.02);
}

.wsb-col h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wsb-list {
  list-style: none;
}

.wsb-list li {
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--bg-divider);
}

.wsb-list strong {
  color: var(--text-main);
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.wsb-list p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.wsb-visual {
  margin-top: 3rem;
  text-align: center;
  opacity: 0.8;
}

.wsb-img {
  width: 100%;
  max-width: 300px;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
}

/* Mobile Responsive WSB */
@media (max-width: 900px) {
  .wsb-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Comparison Table Section */
.comparison-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  text-align: center;
}

.comparison-container {
  max-width: 1200px;
  margin: 0 auto;
}

.comparison-wrapper {
  background: var(--bg-card);
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  overflow: hidden;
  margin-top: 3rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr 1.5fr;
  padding: 1.5rem;
  border-bottom: 1px solid var(--bg-divider);
  align-items: center;
  text-align: left;
}

.comparison-grid:last-child {
  border-bottom: none;
}

.comparison-grid.header-row {
  background: rgba(255, 255, 255, 0.05);
  font-weight: bold;
  color: var(--text-main);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.col-feature {
  font-weight: 600;
  color: var(--text-main);
}

.col-trackpro {
  color: var(--color-accent);
  font-weight: 600;
}

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

.col-why {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  padding-left: 1rem;
  border-left: 1px solid var(--bg-divider);
}

/* Mobile Responsive Comparison */
@media (max-width: 900px) {
  .comparison-wrapper {
    background: transparent;
    border: none;
  }

  .comparison-grid.header-row {
    display: none; /* Hide header on mobile, use card layout */
  }

  .comparison-grid {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    margin-bottom: 1.5rem;
    padding: 2rem;
    border: 1px solid var(--bg-divider);
    border-radius: 16px;
    gap: 1rem;
    text-align: center;
  }

  .col-why {
    border-left: none;
    padding-left: 0;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--bg-divider);
  }

  /* Add labels for mobile context */
  .col-trackpro::before {
    content: "TrackPro: ";
    color: var(--text-muted);
    font-weight: 400;
  }
  .col-typical::before {
    content: "Typical: ";
    color: var(--text-muted);
    font-weight: 400;
  }
}

/* Alternatives Section */
.alt-section {
  padding: 6rem 5%;
  background: #111318;
  border-top: 1px solid var(--bg-divider);
}

.alt-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.alt-container h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--text-main);
  text-align: center;
}

.alt-block {
  background: rgba(255, 92, 92, 0.03); /* Subtle caution tint */
  padding: 1.5rem;
  border-radius: 12px;
  border-left: 4px solid var(--color-orange);
  margin-bottom: 1.5rem;
}

.alt-block p {
  color: var(--text-muted);
  line-height: 1.6;
}

.alt-block strong {
  color: var(--text-main);
  margin-right: 0.5rem;
}

.alt-summary {
  margin-top: 3rem;
  text-align: center;
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--bg-divider);
}

.alt-summary p {
  font-size: 1.1rem;
  color: var(--text-main);
  line-height: 1.7;
}

.alt-summary strong {
  color: var(--color-accent);
}

/* Shipping & Returns Section */
.shipping-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  text-align: center;
}

.shipping-container {
  max-width: 1000px;
  margin: 0 auto;
}

.shipping-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.shipping-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  text-align: left;
  position: relative;
  transition: transform 0.3s;
}

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

.ship-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: rgba(46, 255, 78, 0.05); /* Accent tint */
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.shipping-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.ship-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.ship-list li {
  margin-bottom: 0.8rem;
  color: var(--text-muted);
  font-size: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.ship-list li::before {
  content: "•";
  color: var(--color-accent);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.ship-list strong {
  color: var(--text-main);
}

.ship-highlight {
  background: rgba(46, 255, 78, 0.1);
  border: 1px solid var(--color-accent);
  padding: 1rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.highlight-badge {
  background: var(--color-accent);
  color: #000;
  font-weight: bold;
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.ship-highlight p {
  font-size: 0.9rem;
  color: var(--text-main);
  margin: 0;
}

.ship-note {
  font-size: 0.85rem;
  color: var(--color-orange);
  margin-top: 1.5rem;
  line-height: 1.5;
}

.shipping-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 2rem;
}

.delivery-graphic {
  font-size: 4rem;
  position: relative;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px dashed var(--bg-divider);
  margin-bottom: 1rem;
}

.driver-emoji {
  z-index: 2;
  animation: bounce 2s infinite;
}

.motion-lines {
  position: absolute;
  left: -40px;
  font-size: 2rem;
  color: var(--color-accent);
  opacity: 0.5;
  letter-spacing: -5px;
  animation: slideRight 1s linear infinite;
}

.visual-caption {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

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

@keyframes slideRight {
  from {
    transform: translateX(-10px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 0.5;
  }
}

/* Mobile Responsive Shipping */
@media (max-width: 768px) {
  .shipping-grid {
    grid-template-columns: 1fr;
  }
}

/* Money-Back Guarantee Section (Dedicated) */
.guarantee-section {
  padding: 6rem 5%;
  background: #0b0d10;
  text-align: center;
  border-top: 1px solid var(--bg-divider);
}

.guarantee-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  background: radial-gradient(
    circle at center,
    rgba(251, 191, 36, 0.05) 0%,
    transparent 70%
  );
  padding: 3rem;
  border-radius: 24px;
}

.guarantee-badge-container {
  flex: 1;
  display: flex;
  justify-content: center;
}

.guarantee-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  filter: drop-shadow(0 0 30px rgba(251, 191, 36, 0.3));
  transition: transform 0.3s;
}

.guarantee-img:hover {
  transform: scale(1.05);
}

.badge-30 {
  background: #fbbf24;
  color: #000;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: 0 0 30px rgba(251, 191, 36, 0.3);
  position: relative;
  border: 4px solid #fff;
}

.badge-days {
  font-size: 3.5rem;
  line-height: 1;
}

.badge-text {
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.badge-guarantee {
  font-size: 0.7rem;
  margin-top: 0.2rem;
  background: #000;
  color: #fbbf24;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
}

.guarantee-content {
  flex: 2;
  text-align: left;
}

.guarantee-content h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.guarantee-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.guarantee-checkmarks {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Mobile Responsive Guarantee */
@media (max-width: 768px) {
  .guarantee-container {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }

  .guarantee-content {
    text-align: center;
  }

  .guarantee-checkmarks {
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
  }
}

/* Size Guide Section */
.sg-section {
  padding: 6rem 5%;
  background: linear-gradient(to right, #13151a, #0f0f11);
  border-top: 1px solid var(--bg-divider);
}

.sg-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.sg-content {
  flex: 1;
}

.sg-content h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  color: var(--text-main);
  line-height: 1.2;
}

.sg-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.sg-content strong {
  color: var(--text-main);
}

.color-options {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
}

.color-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition:
    transform 0.2s,
    border-color 0.2s;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.color-dot:hover {
  transform: scale(1.1);
}

.color-dot.active {
  border-color: var(--color-accent);
  transform: scale(1.1);
}

.color-dot.black {
  background: #111;
  border: 2px solid #555;
}

.color-dot.green {
  background: #2eff4e;
}

.color-dot.gray {
  background: #888;
}

.sg-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.sg-img {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s;
}

.sg-img:hover {
  transform: scale(1.02);
}

/* Mobile Responsive Size Guide */
@media (max-width: 900px) {
  .sg-container {
    flex-direction: column;
    text-align: center;
  }

  .color-options {
    justify-content: center;
  }
}

/* FAQ Section */
.faq-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  border-top: 1px solid var(--bg-divider);
}

.faq-container {
  max-width: 1200px;
  margin: 0 auto;
}

.faq-content-wrapper {
  display: flex;
  gap: 4rem;
  align-items: flex-start;
  margin-top: 3rem;
}

.faq-column {
  flex: 2;
}

.faq-item {
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--bg-divider);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-main);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding-right: 2rem;
}

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* FAQ Interaction State (Add JS later if needed, but styling for 'open' class) */
.faq-item.active .faq-answer {
  max-height: 500px; /* Approximate max height */
  transition: max-height 0.5s ease-in;
}

.faq-item.active .toggle-icon {
  transform: rotate(45deg);
}

.toggle-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform 0.3s;
}

.faq-visual {
  flex: 1;
  position: sticky;
  top: 100px; /* Sticky scroll effect */
  text-align: center;
}

.faq-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  display: block;
  margin: 0 auto;
}

.visual-desc {
  margin-top: 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Mobile Responsive FAQ */
@media (max-width: 900px) {
  .faq-content-wrapper {
    flex-direction: column-reverse; /* Visual near bottom/top */
    flex-direction: column;
  }

  .faq-visual {
    position: relative;
    top: 0;
    max-width: 300px;
    margin: 3rem auto 0;
  }
}

/* Data Privacy Section */
.privacy-section {
  padding: 4rem 5%;
  background: #0f0f11;
  border-top: 1px solid var(--bg-divider);
}

.privacy-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--bg-divider);
}

.privacy-icon {
  font-size: 3rem;
  background: rgba(255, 255, 255, 0.05);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.privacy-content h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.privacy-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.privacy-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  margin-top: 0.5rem;
}

.privacy-link:hover {
  text-decoration: underline;
}

/* Mobile Responsive Privacy */
@media (max-width: 768px) {
  .privacy-container {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
}

/* Security & Checkout Section */
.security-section {
  padding: 6rem 5%;
  background: var(--bg-main);
  border-top: 1px solid var(--bg-divider);
}

.security-container {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.security-content {
  flex: 2;
}

.security-content h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.security-list {
  list-style: none;
  margin-bottom: 2rem;
}

.security-list li {
  margin-bottom: 0.8rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.security-note {
  font-size: 0.9rem;
  color: var(--color-orange);
  margin-bottom: 2rem;
  font-style: italic;
}

.payment-icons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.payment-icons span {
  background: var(--bg-card);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--bg-divider);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.security-visual {
  flex: 1;
  text-align: center;
}

.security-img {
  width: 100%;
  max-width: 350px;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(46, 255, 78, 0.1));
}

.secure-badge {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto 1.5rem;
  background: rgba(46, 255, 78, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--color-accent);
}

.secure-badge .card-graphic {
  font-size: 4rem;
  opacity: 0.5;
}

.secure-badge .lock-overlay {
  position: absolute;
  font-size: 2.5rem;
  background: var(--bg-main);
  border-radius: 50%;
  padding: 0.5rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid var(--color-accent);
}

.security-visual p {
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 1px;
}

/* Mobile Responsive Security */
@media (max-width: 768px) {
  .security-container {
    flex-direction: column-reverse;
    text-align: center;
  }

  .payment-icons {
    justify-content: center;
  }

  .security-list {
    text-align: left; /* Keep list left-aligned for readability */
    padding-left: 1rem;
  }
}

/* Contact Support Section */
.contact-section {
  padding: 6rem 5%;
  background: linear-gradient(to right, #0f0f11, #13151a);
  border-top: 1px solid var(--bg-divider);
}

.contact-container {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
}

.contact-visual {
  flex: 1;
  text-align: center;
  border-right: 1px solid var(--bg-divider);
  padding-right: 2rem;
}

.contact-img {
  width: 100%;
  max-width: 250px;
  border-radius: 20px;
  border: 4px solid var(--bg-card);
  box-shadow: 0 0 20px rgba(46, 255, 78, 0.2);
}

.support-avatar {
  width: 100px;
  height: 100px;
  background: var(--bg-main);
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-accent);
  position: relative;
}

.avatar-icon {
  font-size: 3rem;
}

.status-dot {
  position: absolute;
  bottom: 5px;
  right: 5px;
  width: 15px;
  height: 15px;
  background: #2eff4e;
  border-radius: 50%;
  border: 3px solid var(--bg-main);
  box-shadow: 0 0 10px #2eff4e;
}

.support-status {
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 1px;
}

.contact-content {
  flex: 2;
}

.contact-content h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.contact-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-methods {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex: 1 1 200px;
}

.contact-icon {
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.contact-detail {
  display: flex;
  flex-direction: column;
}

.contact-detail strong {
  color: var(--text-main);
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-detail a,
.contact-detail span {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s;
}

.contact-detail a:hover {
  color: var(--color-accent);
}

.contact-footer {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-muted);
}

/* Mobile Responsive Contact */
@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .contact-visual {
    border-right: none;
    border-bottom: 1px solid var(--bg-divider);
    padding-right: 0;
    padding-bottom: 2rem;
    width: 100%;
  }

  .contact-content {
    width: 100%;
    margin-top: 1.5rem;
  }

  .contact-methods {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }

  .contact-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 0;
    flex: 0 0 auto;
  }
}

/* Last Updated Section */
.last-updated-section {
  padding: 4rem 5%;
  background: #0f0f11;
  text-align: center;
  border-top: 1px solid var(--bg-divider);
}

.last-updated-container {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 2rem 3rem;
  border-radius: 50px;
  border: 1px solid var(--bg-divider);
}

.calendar-icon {
  width: 70px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transform: rotate(-5deg);
}

.calendar-top {
  background: #ef4444;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  padding: 0.3rem 0;
  text-transform: uppercase;
  text-align: center;
}

.calendar-body {
  padding: 0.6rem 0;
  color: #111;
  font-weight: 800;
  font-size: 1.3rem;
  text-align: center;
  background: #f3f4f6;
}

.last-updated-content {
  text-align: left;
}

.last-updated-content h2 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.last-updated-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 600px) {
  .last-updated-container {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
    border-radius: 20px;
  }

  .last-updated-content {
    text-align: center;
  }

  .calendar-icon {
    transform: none;
    margin-bottom: 1rem;
  }
}

/* Legal Pages (Privacy, Terms, Return Policy) */
.legal-page {
  padding: 8rem 5% 5rem; /* Top padding clears navbar */
  background: var(--bg-main);
  min-height: 100vh;
}

.legal-container {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid var(--bg-divider);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.legal-container h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  text-align: center;
}

.effective-date {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--bg-divider);
  padding-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.8rem;
  margin-top: 2.5rem;
  margin-bottom: 1.2rem;
  color: var(--color-accent);
}

.legal-content h3 {
  font-size: 1.3rem;
  margin-top: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.legal-content p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
}

.legal-content ul,
.legal-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--text-muted);
}

.legal-content li {
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: none;
  transition: text-decoration 0.2s;
}

.legal-content a:hover {
  text-decoration: underline;
}

.legal-note {
  background: rgba(255, 92, 92, 0.05);
  border-left: 4px solid var(--color-orange);
  padding: 1rem;
  border-radius: 8px;
  margin: 1.5rem 0;
  color: var(--text-main) !important;
}

/* Mobile Responsive Legal */
@media (max-width: 768px) {
  .legal-container {
    padding: 2rem 1.5rem;
  }

  .legal-container h1 {
    font-size: 2rem;
  }

  .legal-content h2 {
    font-size: 1.5rem;
  }
}

/* Main Footer */
.main-footer {
  background: #050608;
  padding: 4rem 5% 2rem;
  border-top: 1px solid var(--bg-divider);
  color: var(--text-muted);
}

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

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  flex: 1 1 300px;
}

.footer-brand .logo {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  line-height: 1.6;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex: 2 1 400px;
  justify-content: space-around;
  gap: 2rem;
  flex-wrap: wrap;
}

.link-column h4,
.footer-contact h4 {
  color: var(--text-main);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.link-column a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 0.8rem;
  transition: color 0.2s;
  font-size: 0.95rem;
}

.link-column a:hover {
  color: var(--color-accent);
}

.footer-contact {
  flex: 1 1 200px;
}

.footer-contact p {
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .footer-top {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-brand,
  .footer-links,
  .footer-contact {
    flex: auto;
    width: 100%;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* Floating Buy Button */
.floating-buy-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--color-accent);
  color: #000;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(46, 255, 78, 0.4);
  z-index: 999;
  transform: translateY(100px); /* Initially hidden */
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-size: 1.1rem;
  letter-spacing: 1px;
  border: 2px solid #fff;
}

.floating-buy-btn.visible {
  transform: translateY(0);
  opacity: 1;
}

.floating-buy-btn:hover {
  transform: scale(1.05) translateY(-5px);
  box-shadow: 0 10px 30px rgba(46, 255, 78, 0.6);
}

/* Mobile adjust */
@media (max-width: 768px) {
  .floating-buy-btn {
    left: 20px;
    right: 20px;
    text-align: center;
    bottom: 20px;
  }
}

/* Scroll Animation Classes */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.5, 0, 0, 1),
    transform 0.8s cubic-bezier(0.5, 0, 0, 1);
  will-change: opacity, transform;
}

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

/* Staggered delays for grids */
.reveal-on-scroll:nth-child(2) {
  transition-delay: 0.1s;
}
.reveal-on-scroll:nth-child(3) {
  transition-delay: 0.2s;
}
.reveal-on-scroll:nth-child(4) {
  transition-delay: 0.3s;
}