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

:root {
  --primary: #FF6B9D;
  --primary-dark: #E84580;
  --secondary: #4ECDC4;
  --accent: #F7DC6F;
  --text: #2C3E50;
  --text-light: #7F8C8D;
  --bg: #FFFBF5;
  --card-bg: #FFFFFF;
  --border: #F0E6D8;
  --shadow: 0 2px 20px rgba(0,0,0,0.06);
  --radius: 16px;
}

body {
  font-family: 'Quicksand', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 251, 245, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Pacifico', cursive;
  font-size: 1.4rem;
  color: var(--primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

/* HERO */
.hero {
  padding: 7rem 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: 80vh;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.highlight {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 440px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 4px 15px rgba(255, 107, 157, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 157, 0.45);
}

.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: white;
}

.btn-full {
  width: 100%;
  text-align: center;
}

/* BRACELET VISUAL */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.bracelet-display {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 3rem;
}

.bracelet-strand {
  width: 280px;
  height: 22px;
  border-radius: 20px;
  background: repeating-linear-gradient(
    90deg,
    var(--color1) 0px,
    var(--color1) 12px,
    var(--color2) 12px,
    var(--color2) 24px,
    var(--color3) 24px,
    var(--color3) 36px
  );
  animation: shimmer 3s ease-in-out infinite;
  animation-delay: var(--delay);
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

@keyframes shimmer {
  0%, 100% { transform: translateX(0) rotate(-2deg); opacity: 0.9; }
  50% { transform: translateX(8px) rotate(1deg); opacity: 1; }
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.feature {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.feature-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.feature p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* SECTIONS */
section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

/* SHOP */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.empty-shop {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 2px dashed var(--border);
}

.empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.empty-shop h3 {
  margin-bottom: 0.5rem;
}

.empty-shop a {
  color: var(--primary);
}

/* CUSTOM FORM */
.custom-form-wrap {
  max-width: 600px;
  margin: 0 auto;
}

.custom-form {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-family: 'Quicksand', sans-serif;
  font-size: 1rem;
  transition: border-color 0.2s;
  background: var(--bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.color-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0.5rem;
}

.color-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.color-btn:hover {
  transform: scale(1.15);
}

.color-btn.selected {
  border-color: var(--text);
  transform: scale(1.15);
  box-shadow: 0 0 0 2px white, 0 0 0 4px var(--text);
}

.color-selection {
  font-size: 0.85rem;
  color: var(--text-light);
}

.form-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 1rem;
}

/* STEPS */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.step {
  text-align: center;
  padding: 2rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.step h3 {
  margin-bottom: 0.4rem;
}

.step p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* PRICING */
.price-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.price-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid var(--border);
  position: relative;
  transition: transform 0.2s;
}

.price-card:hover {
  transform: translateY(-4px);
}

.price-card.popular {
  border-color: var(--primary);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.price-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.price-card ul {
  list-style: none;
  text-align: left;
}

.price-card li {
  padding: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--text-light);
}

.price-card li::before {
  content: "✓ ";
  color: var(--secondary);
  font-weight: 700;
}

.shipping-note {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ABOUT */
.about-content {
  max-width: 600px;
  margin: 2rem auto 0;
  text-align: center;
}

.about-content p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: var(--text-light);
}

.about-content a {
  color: var(--primary);
}

/* PLATFORMS */
.platform-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.platform-card {
  text-align: center;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.platform-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.platform-card h3 {
  margin-bottom: 0.4rem;
}

.platform-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

.footer p {
  font-family: 'Pacifico', cursive;
  font-size: 1.2rem;
  color: var(--primary);
}

.footer-small {
  font-family: 'Quicksand', sans-serif !important;
  font-size: 0.85rem !important;
  color: var(--text-light) !important;
  margin-top: 0.5rem;
}

.footer-small a {
  color: var(--primary);
}

/* TOAST */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text);
  color: white;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  z-index: 200;
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  white-space: nowrap;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast.hidden {
  transform: translateX(-50%) translateY(100px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 5rem;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .subtitle {
    margin: 0 auto 2rem;
  }

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

  .hero-visual {
    display: none;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .platform-cards {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-links a {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .features {
    grid-template-columns: 1fr;
  }

  .price-cards {
    grid-template-columns: 1fr;
  }

  .custom-form {
    padding: 1.5rem;
  }
}