/* ============================================
   JOY OF CARE — Design System CSS
   Notion-inspired minimal + healthcare trust
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- Tokens --- */
:root {
  --color-primary: #2D9C4A;
  --color-primary-dark: #1A6B30;
  --color-primary-light: #E8F5E9;
  --color-accent: #FC9000;
  --color-accent-hover: #E58200;
  --color-accent-light: #FFF3E0;
  --color-neutral: #F8F9FA;
  --color-surface: #FFFFFF;
  --color-text: #1A1A2E;
  --color-text-secondary: #555770;
  --color-text-muted: #8B8DA3;
  --color-border: #E8E8ED;
  --color-success: #2D9C4A;
  --color-danger: #E53935;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);

  --max-width: 1200px;
  --nav-height: 72px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); color: var(--color-text); background: var(--color-surface); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent-hover); }
ul, ol { list-style: none; }

/* --- Typography --- */
h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; color: var(--color-text); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { margin-bottom: 1rem; color: var(--color-text-secondary); }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); font-size: 0.875rem; }

/* --- Layout --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--color-neutral); }
.section-title { text-align: center; margin-bottom: 16px; }
.section-subtitle { text-align: center; color: var(--color-text-muted); max-width: 600px; margin: 0 auto 48px; font-size: 1.1rem; }

/* --- Navigation --- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); height: var(--nav-height); }
.nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.2rem; color: var(--color-text); }
.nav-logo img { height: 40px; width: auto; max-width: 160px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 8px 16px; border-radius: var(--radius-full); font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary); transition: all 0.2s; }
.nav-links a:hover { background: var(--color-neutral); color: var(--color-text); }
.nav-links .dropdown { position: relative; }
.nav-links .dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 8px; min-width: 220px; box-shadow: var(--shadow-lg); }
.nav-links .dropdown:hover .dropdown-menu { display: block; }
.nav-links .dropdown-menu a { display: block; padding: 10px 14px; border-radius: var(--radius-sm); }
.nav-links .dropdown-menu a:hover { background: var(--color-neutral); }
.nav-cta { background: var(--color-accent) !important; color: #fff !important; font-weight: 600 !important; padding: 10px 22px !important; }
.nav-cta:hover { background: var(--color-accent-hover) !important; }
.nav-mobile { display: none; background: none; border: none; cursor: pointer; padding: 8px; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-full); font-weight: 600; font-size: 1rem; font-family: var(--font); cursor: pointer; transition: all 0.25s; border: none; text-decoration: none; }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); color: #fff; }
.btn-secondary { background: var(--color-primary); color: #fff; }
.btn-secondary:hover { background: var(--color-primary-dark); transform: translateY(-1px); color: #fff; }
.btn-outline { background: transparent; color: var(--color-text); border: 2px solid var(--color-border); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1EBE57; color: #fff; }

/* --- Hero --- */
.hero { padding: calc(var(--nav-height) + 60px) 0 80px; background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-surface) 50%, var(--color-accent-light) 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--color-primary-light); color: var(--color-primary); padding: 6px 14px; border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 600; margin-bottom: 20px; }
.hero h1 { margin-bottom: 20px; }
.hero h1 span { color: var(--color-primary); }
.hero p { font-size: 1.15rem; margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat { text-align: center; }
.hero-stat .number { font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.hero-stat .label { font-size: 0.8rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.hero-image { position: relative; border-radius: var(--radius-xl); overflow: hidden; }
.hero-image img { width: 100%; border-radius: var(--radius-xl); }

/* --- Service Cards --- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.service-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px 24px; transition: all 0.3s; position: relative; overflow: hidden; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-primary); }
.service-card .icon { width: 56px; height: 56px; background: var(--color-primary-light); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; margin-bottom: 16px; }
.service-card .link { font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 4px; }
.service-card .link::after { content: "→"; transition: transform 0.2s; }
.service-card:hover .link::after { transform: translateX(4px); }

/* --- Why Choose Us --- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.why-card { text-align: center; padding: 40px 24px; }
.why-card .icon-circle { width: 72px; height: 72px; background: var(--color-primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin: 0 auto 20px; }
.why-card h3 { margin-bottom: 12px; }
.why-card p { font-size: 0.95rem; }

/* --- Testimonials --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; position: relative; }
.testimonial-card::before { content: '"'; position: absolute; top: 16px; right: 24px; font-size: 4rem; color: var(--color-primary-light); font-family: Georgia, serif; line-height: 1; }
.testimonial-card blockquote { font-size: 1rem; font-style: italic; color: var(--color-text-secondary); margin-bottom: 16px; line-height: 1.7; }
.testimonial-card .author { font-weight: 600; font-size: 0.9rem; color: var(--color-text); }
.testimonial-card .role { font-size: 0.8rem; color: var(--color-text-muted); }

/* --- FAQ --- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { width: 100%; background: none; border: none; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-family: var(--font); font-size: 1.05rem; font-weight: 500; color: var(--color-text); text-align: left; }
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--color-text-muted); transition: transform 0.3s; }
.faq-item.active .faq-question::after { content: '−'; color: var(--color-primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 0 20px; color: var(--color-text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* --- CTA Banner --- */
.cta-banner { background: var(--color-primary); border-radius: var(--radius-xl); padding: 60px 48px; text-align: center; color: #fff; margin: 80px 0; }
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 1.1rem; }
.cta-banner .btn { background: #fff; color: var(--color-primary); }
.cta-banner .btn:hover { background: var(--color-neutral); }

/* --- Footer --- */
.footer { background: var(--color-text); color: rgba(255,255,255,0.7); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer p { font-size: 0.9rem; line-height: 1.7; }
.footer a { color: rgba(255,255,255,0.7); }
.footer a:hover { color: #fff; }
.footer-links a { display: block; padding: 4px 0; font-size: 0.9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }

/* --- WhatsApp Float --- */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 60px; height: 60px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: transform 0.3s; }
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }

/* --- Breadcrumbs --- */
.breadcrumbs { padding: 100px 0 20px; font-size: 0.85rem; color: var(--color-text-muted); }
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span { margin: 0 8px; }

/* --- Page Hero (inner pages) --- */
.page-hero { padding: calc(var(--nav-height) + 40px) 0 60px; background: var(--color-neutral); }
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; max-width: 640px; }

/* --- Content Section --- */
.content-section { padding: 60px 0; }
.content-section h2 { margin-bottom: 16px; }
.content-section p { max-width: 720px; }

/* --- Two Column Layout --- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* --- Price Table --- */
.price-table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.price-table th { background: var(--color-primary); color: #fff; padding: 14px 20px; text-align: left; font-weight: 600; }
.price-table td { padding: 14px 20px; border-bottom: 1px solid var(--color-border); }
.price-table tr:hover td { background: var(--color-neutral); }
.price-table .price { font-weight: 700; color: var(--color-primary); }

/* --- Coverage Map --- */
.coverage-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.coverage-tag { background: var(--color-primary-light); color: var(--color-primary); padding: 6px 14px; border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 500; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero-grid, .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse { direction: ltr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: calc(var(--nav-height) + 30px) 0 50px; }
  .hero-stats { gap: 24px; }
  .section { padding: 50px 0; }
  .cta-banner { padding: 40px 24px; }
  
  /* Hamburger menu */
  .nav-inner { position: relative; }
  .nav-links { 
    display: none; 
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 100;
  }
  .nav-links.nav-open { display: flex; }
  .nav-links a { 
    padding: 12px 16px; 
    width: 100%; 
    text-align: left;
    border-radius: 0;
  }
  .nav-links .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 16px;
    min-width: auto;
  }
  .nav-mobile { display: block; }
  .logo-text-mobile { display: inline; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}