/* Shared styles for all Sight Fresh pages */
:root {
  --stdbg: #0075b2;
  --secondaryContainer: #e1fbff;
  --onSecondaryContainer: #1b1c1d;
  --accent: #ffb800;
  --text: #1a2a35;
  --light: #e8f7ff;
  --white: #fff;
}

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

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  color: var(--text);
  line-height: 1.7;
  background: #fff;
}

/* HEADER */
.sf-header {
  background: var(--stdbg);
  padding: 14px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,117,178,0.4);
}
.sf-logo { color: #fff; font-size: 1.6em; font-weight: bold; text-decoration: none; letter-spacing: 1px; }
.sf-nav a { color: #fff; text-decoration: none; margin-left: 25px; font-size: .95em; transition: color .2s; }
.sf-nav a:hover { color: var(--accent); }
.btn-order {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  display: inline-block;
  margin-left: 20px;
  font-size: .9em;
}
.btn-order:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(255,184,0,.5); }

/* HERO BANNER */
.page-hero {
  background: linear-gradient(135deg, var(--stdbg) 60%, #0099d6);
  color: #fff;
  padding: 70px 40px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  animation: floatCircle 6s ease-in-out infinite;
}
@keyframes floatCircle { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }
.page-hero h1 { font-size: 2.6em; margin-bottom: 12px; animation: fadeInDown .6s ease both; }
.page-hero p { font-size: 1.1em; opacity: .85; max-width: 650px; margin: 0 auto; animation: fadeInUp .6s .15s ease both; }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }

/* CONTENT */
.page-content { max-width: 900px; margin: 0 auto; padding: 50px 30px; }
.page-content h2 { color: var(--stdbg); font-size: 1.7em; margin: 35px 0 12px; border-left: 4px solid var(--accent); padding-left: 14px; transition: border-color .3s; }
.page-content h2:hover { border-color: var(--stdbg); }
.page-content p { margin-bottom: 16px; color: #333; font-size: 1.05em; }
.page-content ul { margin: 12px 0 20px 25px; }
.page-content ul li { margin-bottom: 8px; color: #444; }

/* TABLE */
.compare-table { width: 100%; border-collapse: collapse; margin: 30px 0; box-shadow: 0 4px 20px rgba(0,0,0,.08); border-radius: 10px; overflow: hidden; }
.compare-table th { background: var(--stdbg); color: #fff; padding: 14px 18px; text-align: left; font-size: .95em; }
.compare-table td { padding: 13px 18px; border-bottom: 1px solid #eee; font-size: .95em; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:nth-child(even) td { background: var(--light); }
.compare-table tr:hover td { background: #d0f2ff; transition: background .2s; }
.check { color: #0a8a0a; font-weight: bold; }
.cross { color: #cc0000; font-weight: bold; }

/* INGREDIENT CARD */
.ingredient-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; margin: 30px 0; }
.ingredient-card {
  background: #fff;
  border: 2px solid var(--secondaryContainer);
  border-radius: 14px;
  padding: 24px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.ingredient-card:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(0,117,178,.15); border-color: var(--stdbg); }
.ingredient-card h3 { color: var(--stdbg); margin-bottom: 8px; font-size: 1.1em; }
.ingredient-card p { font-size: .93em; color: #555; margin: 0; }

/* CALLOUT BOX */
.callout {
  background: var(--light);
  border-left: 5px solid var(--stdbg);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 25px 0;
  animation: fadeIn .5s ease;
}
.callout-green { border-color: #0a8a0a; background: #f0fff0; }
.callout-red { border-color: #cc0000; background: #fff5f5; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* FOOTER */
.sf-footer { background: #222; color: #aaa; padding: 40px; font-size: .8em; line-height: 1.8; text-align: center; }
.sf-footer a { color: #ccc; text-decoration: none; margin: 0 10px; transition: color .2s; }
.sf-footer a:hover { color: var(--accent); }
.sf-footer .footer-links { margin-bottom: 20px; }
.sf-footer p { margin-bottom: 10px; max-width: 900px; margin-left: auto; margin-right: auto; }

/* CTA STRIP */
.cta-strip { background: var(--stdbg); color: #fff; text-align: center; padding: 50px 30px; }
.cta-strip h2 { font-size: 2em; margin-bottom: 16px; }
.cta-strip .btn-order { font-size: 1.1em; padding: 16px 36px; }

/* RESPONSIVE */
@media (max-width: 700px) {
  .sf-header { padding: 12px 18px; }
  .sf-nav { display: none; }
  .page-hero h1 { font-size: 1.8em; }
  .page-content { padding: 30px 18px; }
  .compare-table th, .compare-table td { padding: 10px 12px; font-size: .85em; }
}