/* Jozune - Minimal Focus */
:root {
  --bg: #FAFAF9;
  --bg-warm: #F5F5F0;
  --text: #1C1917;
  --text-light: #78716C;
  --text-muted: #A8A29E;
  --accent: #DC2626;
  --accent-light: #FEE2E2;
  --accent-dark: #991B1B;
  --border: #E7E5E4;
  --card: #FFFFFF;
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-hover: 0 4px 6px rgba(0,0,0,0.05), 0 10px 20px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==================== NAVIGATION ==================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo span { color: var(--accent); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* ==================== MAIN ==================== */
.main { padding-top: 64px; min-height: 100vh; }

/* ==================== HERO ==================== */
.hero {
  padding: 100px 24px 80px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
  word-wrap: break-word;
}
.hero p {
  font-size: clamp(17px, 2.5vw, 20px);
  color: var(--text-light);
  font-weight: 400;
  line-height: 1.6;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ==================== CARDS ==================== */
.cards {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: transparent;
}
.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.card-icon.red { background: var(--accent-light); }
.card-icon.yellow { background: #FEF3C7; }
.card-icon.green { background: #DCFCE7; }
.card-icon.blue { background: #DBEAFE; }
.card h3 {
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 600;
  margin-bottom: 8px;
}
.card p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.6;
  flex: 1;
}
.card-arrow {
  margin-top: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

/* ==================== PRODUCT PAGES ==================== */
.product {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px 100px;
}
.product-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 40px;
  transition: color 0.2s;
}
.product-back:hover { color: var(--text); }
.product-header { margin-bottom: 48px; }
.product-header h1 {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.2;
  word-wrap: break-word;
}
.product-header .subtitle {
  font-size: clamp(17px, 2.5vw, 20px);
  color: var(--text-light);
  line-height: 1.5;
}

/* RESPONSIVE PRODUCT IMAGE */
.product-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 48px;
  box-shadow: var(--shadow);
}

.product-body {
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.8;
}
.product-body p { margin-bottom: 20px; }
.product-body strong { font-weight: 600; }
.product-body a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.product-body a:hover { text-decoration: underline; }

.cta-box {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 48px;
  text-align: center;
}
.cta-box h3 {
  font-size: clamp(18px, 2.5vw, 20px);
  font-weight: 600;
  margin-bottom: 8px;
}
.cta-box p {
  color: var(--text-light);
  margin-bottom: 20px;
  font-size: clamp(14px, 2vw, 16px);
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  text-align: center;
  justify-content: center;
}
.btn:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg);
  border-color: var(--text-light);
}

/* ==================== PRIVACY ==================== */
.privacy-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 60px 24px 100px;
}
.privacy-body h1 {
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 700;
  margin-bottom: 8px;
}
.privacy-body .updated {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 48px;
}
.privacy-body h2 {
  font-size: clamp(18px, 2.5vw, 20px);
  font-weight: 600;
  margin: 40px 0 16px;
}
.privacy-body p {
  font-size: clamp(15px, 2vw, 16px);
  line-height: 1.8;
  color: var(--text-light);
  margin-bottom: 16px;
}
.privacy-body a {
  color: var(--accent);
  text-decoration: none;
}

/* ==================== CONTACT ==================== */
.contact-body {
  max-width: 520px;
  margin: 0 auto;
  padding: 60px 24px 100px;
  text-align: center;
}
.contact-body h1 {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: 12px;
}
.contact-body > p {
  color: var(--text-light);
  font-size: clamp(15px, 2vw, 17px);
  margin-bottom: 40px;
}
.contact-form { text-align: left; }
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px; /* 16px prevents iOS zoom */
  font-family: inherit;
  background: var(--card);
  color: var(--text);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}
.contact-alt {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.contact-alt p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 8px;
}
.contact-alt a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

/* ==================== FOOTER ==================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer p { color: var(--text-muted); font-size: 14px; }
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
  list-style: none;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.footer-links a:hover { color: var(--text); }

/* ==================== MOBILE BREAKPOINTS ==================== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(250, 250, 249, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child {
    border-bottom: none;
  }
  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 16px;
    width: 100%;
  }
  .nav-links a.active::after {
    display: none;
  }
  .nav-links a.active {
    color: var(--accent);
  }
  .menu-toggle {
    display: block;
  }
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  .hero {
    padding: 80px 20px 60px;
  }
  .cards {
    padding: 0 16px 60px;
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .card {
    padding: 28px 24px;
  }
  .product {
    padding: 40px 16px 80px;
  }
  .product-header {
    margin-bottom: 32px;
  }
  .product-img {
    margin-bottom: 32px;
  }
  .cta-box {
    padding: 24px;
    margin-top: 32px;
  }
  .privacy-body,
  .contact-body {
    padding: 40px 16px 80px;
  }
  .btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
  }
  .footer-links {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
    letter-spacing: -0.5px;
  }
  .hero p {
    font-size: 16px;
  }
  .product-header h1 {
    font-size: 26px;
  }
  .product-body {
    font-size: 15px;
  }
  .card h3 {
    font-size: 18px;
  }
}