/* Shared styles for South Bay Dental & Orthodontics */
/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --bg: #F8FFFE;          /* clean white-blue */
  --surface: #FFFFFF;     /* pure white cards */
  --primary: #2B7A78;     /* professional teal */
  --primary-600: #1E5F5D;
  --accent: #17A2B8;      /* medical blue */
  --text: #2C3E50;        /* professional dark blue */
  --muted: #6C757D;       /* neutral gray */
  --shadow: 0 4px 12px rgba(0,0,0,.1);
  --radius: 8px;
  --radius-sm: 6px;
  --container: 1100px;
}

* { box-sizing: border-box; }
html, body { }
body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img { max-width: 100%; height: auto; }

a { color: var(--primary); text-decoration: none; }
.a-reset { color: inherit; text-decoration: none; }
a:hover { color: var(--primary-600); }

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.section { padding: 2.5rem 0; }

h1, h2 { font-family: "Playfair Display", Georgia, serif; }
.lead { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: .92rem; color: var(--muted); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 248, 243, .8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: .9rem 0; }
.brand { display: flex; align-items: center; gap: .7rem; font-weight: 800; letter-spacing: .3px; color: var(--text); }
.brand-logo {
  width: 36px; height: 36px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), #d68785);
  display: grid; place-items: center; color: white; font-weight: 800; font-size: .95rem; box-shadow: var(--shadow);
}
.nav-links { display: flex; gap: 1rem; align-items: center; }
.nav-links a { color: var(--text); font-weight: 700; padding: .5rem .7rem; border-radius: 8px; }
.nav-links a:hover { background: rgba(181,101,98,.08); }
.call-cta { display: inline-flex; align-items: center; gap: .5rem; background: var(--primary); color: white !important; padding: .55rem .9rem; border-radius: 999px; font-weight: 800; box-shadow: var(--shadow); transition: transform .1s ease; }
.call-cta:hover { transform: translateY(-1px); }

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

/* Hero */
.hero { padding: clamp(2rem, 4vw + 1rem, 4rem) 0; }
.hero-wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.eyebrow { color: var(--primary); font-weight: 800; letter-spacing: .6px; text-transform: uppercase; font-size: .8rem; }
.hero-actions { display: flex; gap: .8rem; margin-top: 1.2rem; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; gap: .5rem; cursor: pointer; border: none; border-radius: 999px; padding: .8rem 1.1rem; font-weight: 800; }
.btn-primary { background: var(--primary); color: white; box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }

.hero-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: .75rem; display: grid; place-items: center; }
.hero-card img { width: 100%; height: auto; border-radius: calc(var(--radius) - 4px); object-fit: cover; max-height: 520px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.2rem; }
.card { background: var(--surface); border-radius: var(--radius-sm); padding: 1.1rem; box-shadow: var(--shadow); }
.card h3 { margin: 0 0 .4rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); }

/* Mission / banded section */
.mission { background: linear-gradient(180deg, #FFE8D6 0%, #FFF3EA 70%); border-top: 1px solid rgba(0,0,0,.05); border-bottom: 1px solid rgba(0,0,0,.05); }
.mission-inner { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.mission p { margin: 0; font-size: 1.05rem; }

/* Footer */
footer { padding: 2rem 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1rem; align-items: start; }
.address { color: var(--muted); }

/* Content wrappers for legacy pages */
.page-header { padding: 1.6rem 0 1rem; }
.page-title { font-family: "Playfair Display", Georgia, serif; margin: 0; font-size: clamp(1.6rem, 1vw + 1.2rem, 2.2rem); }
.content { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; }

.content img, .content table img { border-radius: 8px; }

/* Make legacy tables readable on small screens */
.content table { width: 100%; border-collapse: collapse; border-spacing: 0; }
.content th, .content td { padding: .6rem; vertical-align: top; }
.content tr + tr td, .content tr + tr th { border-top: 1px solid rgba(0,0,0,.06); }

/* Utility */
.prose p { margin: .7rem 0; }
.prose ul { margin: .7rem 0 .7rem 1.2rem; }

/* Responsive */
@media (max-width: 920px) {
  .hero-wrap { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .menu-toggle:checked ~ .nav-links { display: flex; position: absolute; left: 1rem; right: 1rem; top: 64px; background: var(--surface); padding: .7rem; border-radius: 10px; box-shadow: var(--shadow); flex-direction: column; }
  .cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}