/* =========================================================
   MS Caregivers Academy — Design System
   Palette: deep teal (trust/care), amber (achievement/credential),
            warm ivory (paper/certificate), slate text.
   Type: Georgia (display serif, credential feel) + system sans (body/UI).
   Signature: the "ribbon progress" motif — courses, certificates and
   the learner dashboard all read as a continuous ribbon being earned.
   ========================================================= */

:root{
  --teal-900:#0B4A44;
  --teal-700:#0F5E56;
  --teal-500:#146B62;
  --teal-100:#E4EFEC;
  --amber-600:#C9871F;
  --amber-500:#E8A83C;
  --amber-100:#FBEBD1;
  --ivory:#F7F4EC;
  --paper:#FFFDF8;
  --ink:#1D2A28;
  --slate:#5B6D68;
  --slate-200:#D8E0DD;
  --danger:#B3432B;
  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:22px;
  --shadow-card:0 10px 30px -14px rgba(11,74,68,0.28);
  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--ivory);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  text-transform:uppercase;letter-spacing:2.5px;font-size:12.5px;
  color:var(--amber-600);font-weight:700;
}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--teal-900);margin:0 0 .5em;line-height:1.2;}
h1{font-size:clamp(2.1rem,4vw,3.2rem);}
h2{font-size:clamp(1.6rem,2.6vw,2.3rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;}
.lede{font-size:1.15rem;color:var(--slate);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;
  text-decoration:none;border:2px solid transparent;cursor:pointer;
  font-size:.98rem;transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--amber-500);color:var(--teal-900);box-shadow:var(--shadow-card);}
.btn-primary:hover{background:var(--amber-600);}
.btn-outline{border-color:var(--paper);color:var(--paper);background:transparent;}
.btn-outline.dark{border-color:var(--teal-900);color:var(--teal-900);}
.btn-ghost{background:var(--teal-100);color:var(--teal-900);}
.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:999px;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:var(--paper);
  border-bottom:1px solid var(--slate-200);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand img{height:44px;width:auto;}
.brand-text{font-family:var(--font-display);font-weight:700;color:var(--teal-900);line-height:1.05;font-size:1.05rem;}
.brand-text span{display:block;font-size:.68rem;letter-spacing:2px;color:var(--amber-600);font-weight:700;font-family:var(--font-body);}
nav.main-nav{display:flex;align-items:center;gap:6px;}
nav.main-nav a{
  padding:10px 14px;border-radius:999px;text-decoration:none;font-weight:600;
  font-size:.93rem;color:var(--teal-900);
}
nav.main-nav a.active,nav.main-nav a:hover{background:var(--teal-100);}
.header-actions{display:flex;align-items:center;gap:10px;}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--teal-900);}

/* Hero / ribbon motif */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--teal-900),var(--teal-700) 60%,var(--teal-500));
  color:var(--paper);padding:78px 0 96px;
}
.hero .container{position:relative;z-index:2;}
.hero-badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;}
.pill{
  display:inline-flex;align-items:center;gap:6px;background:rgba(247,244,236,.12);
  border:1px solid rgba(247,244,236,.35);padding:6px 14px;border-radius:999px;
  font-size:.78rem;letter-spacing:.5px;font-weight:600;
}
.hero h1{color:var(--paper);max-width:820px;}
.hero p.lede{color:var(--teal-100);max-width:620px;}
.hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.ribbon-strip{
  position:absolute;right:-60px;top:-40px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle at 30% 30%, rgba(232,168,60,.25), transparent 60%);
}

/* Stat strip */
.stat-strip{background:var(--amber-100);border-top:4px solid var(--amber-500);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-cell{padding:30px 24px;border-left:1px solid rgba(11,74,68,.12);}
.stat-cell:first-child{border-left:none;}
.stat-cell h3{font-size:1.5rem;color:var(--teal-900);margin-bottom:4px;}
.stat-cell p{margin:0;color:var(--slate);font-size:.92rem;}

/* Sections */
.section{padding:72px 0;}
.section.alt{background:var(--paper);}
.section-head{max-width:680px;margin:0 auto 40px;text-align:center;}
.section-head.left{margin:0 0 40px;text-align:left;}

/* Certification badges block */
.accred-strip{background:var(--teal-900);padding:36px 0;}
.accred-grid{display:flex;align-items:center;justify-content:center;gap:56px;flex-wrap:wrap;}
.accred-item{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--teal-100);text-align:center;max-width:170px;}
.accred-item img{height:64px;width:auto;background:var(--paper);border-radius:12px;padding:8px;}
.accred-item span{font-size:.8rem;font-weight:600;}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.card{
  background:var(--paper);border-radius:var(--radius-md);padding:28px;
  box-shadow:var(--shadow-card);border:1px solid var(--slate-200);
}
.card h3{margin-bottom:10px;}
.icon-badge{
  width:48px;height:48px;border-radius:14px;background:var(--teal-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  color:var(--teal-700);font-size:1.3rem;
}

/* Course thumbnail cards */
.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px;}
.course-card{
  background:var(--paper);border-radius:var(--radius-md);overflow:hidden;
  box-shadow:var(--shadow-card);border:1px solid var(--slate-200);
  text-decoration:none;color:var(--ink);display:flex;flex-direction:column;
  transition:transform .18s ease;
}
.course-card:hover{transform:translateY(-4px);}
.course-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--teal-700),var(--teal-500));position:relative;overflow:hidden;}
.course-thumb img{width:100%;height:100%;object-fit:cover;}
.course-thumb .ribbon-tag{
  position:absolute;top:12px;left:-6px;background:var(--amber-500);color:var(--teal-900);
  padding:5px 16px 5px 20px;font-size:.72rem;font-weight:700;letter-spacing:.5px;
  clip-path:polygon(0 0,100% 0,100% 100%,0 100%,8px 50%);
}
.course-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.course-meta{display:flex;gap:14px;font-size:.8rem;color:var(--slate);flex-wrap:wrap;}
.course-price{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;border-top:1px dashed var(--slate-200);}
.course-price strong{color:var(--teal-900);}

/* Progress ribbon */
.progress-track{height:10px;border-radius:999px;background:var(--slate-200);overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--amber-500),var(--amber-600));border-radius:999px;}

/* Forms */
.form-card{background:var(--paper);border-radius:var(--radius-md);padding:32px;box-shadow:var(--shadow-card);border:1px solid var(--slate-200);}
label{display:block;font-weight:700;font-size:.85rem;margin:16px 0 6px;color:var(--teal-900);}
label:first-child{margin-top:0;}
input,select,textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--slate-200);
  font-family:var(--font-body);font-size:.95rem;background:var(--ivory);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber-500);border-color:var(--amber-500);}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.help-text{font-size:.82rem;color:var(--slate);margin-top:6px;}
.alert{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:18px;font-size:.92rem;}
.alert-success{background:#E5F3EA;color:#1C6B3A;border:1px solid #B7DEC3;}
.alert-error{background:#FBE7E1;color:var(--danger);border:1px solid #F0C3B4;}
.alert-info{background:var(--teal-100);color:var(--teal-900);border:1px solid #BFD9D4;}

/* Footer */
footer.site-footer{background:var(--teal-900);color:var(--teal-100);padding:56px 0 26px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;}
.footer-grid h4{color:var(--paper);font-size:.95rem;margin-bottom:14px;}
.footer-grid a{display:block;color:var(--teal-100);text-decoration:none;font-size:.9rem;margin-bottom:9px;opacity:.9;}
.footer-grid a:hover{opacity:1;text-decoration:underline;}
.footer-bottom{border-top:1px solid rgba(247,244,236,.15);padding-top:22px;font-size:.82rem;color:var(--teal-100);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* WhatsApp floating button */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:80;
  width:60px;height:60px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.28);
  text-decoration:none;
}
.wa-float svg{width:30px;height:30px;fill:#fff;}
.wa-float:hover{transform:scale(1.06);}

/* Lesson accordion */
.lesson-row{border-bottom:1px solid var(--slate-200);}
.lesson-row:last-child{border-bottom:none;}
.lesson-row-header{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  background:none;border:none;text-align:left;padding:14px 4px;cursor:pointer;
  font-family:var(--font-body);
}
.lesson-row-right{display:flex;align-items:center;gap:10px;}
.accordion-caret{transition:transform .15s ease;color:var(--slate);}
.lesson-row-header.open .accordion-caret{transform:rotate(180deg);}
.lesson-panel{padding:0 4px 18px;}

/* Tab widget (Alison-style) */
.tab-widget{border:1px solid var(--slate-200);border-radius:var(--radius-sm);overflow:hidden;}
.tab-bar{display:flex;flex-wrap:wrap;background:var(--teal-100);}
.tab-btn{
  padding:10px 16px;border:none;background:none;cursor:pointer;font-weight:700;
  font-size:.88rem;color:var(--teal-900);opacity:.6;font-family:var(--font-body);
  border-bottom:3px solid transparent;
}
.tab-btn.active{opacity:1;border-bottom-color:var(--amber-500);background:var(--paper);}
.tab-pane{display:none;padding:20px;}
.tab-pane.active{display:block;}

/* Hero image (home page) */
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;}
.hero-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);border:4px solid rgba(247,244,236,.25);}
.hero-image img{width:100%;height:100%;object-fit:cover;display:block;}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-image{order:-1;max-height:320px;}
}

/* Mobile-only auth links inside the nav drawer */
.mobile-auth{display:none;}


.text-center{text-align:center;}
.mt-0{margin-top:0;}
.flex{display:flex;}
.gap-10{gap:10px;}
.badge{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--teal-100);color:var(--teal-900);font-size:.75rem;font-weight:700;}
.badge.amber{background:var(--amber-100);color:var(--amber-600);}
.divider{height:1px;background:var(--slate-200);margin:28px 0;}
table{width:100%;border-collapse:collapse;}
table th,table td{padding:12px 10px;border-bottom:1px solid var(--slate-200);text-align:left;font-size:.92rem;}

/* Blog article body (rendered from the rich-text editor) */
.article-body{font-size:1.08rem;line-height:1.85;color:var(--ink);}
.article-body p{margin:0 0 1.1em;}
.article-body h2{font-size:1.5rem;margin-top:1.4em;}
.article-body h3{font-size:1.2rem;margin-top:1.2em;}
.article-body ul,.article-body ol{margin:0 0 1.1em;padding-left:1.4em;color:var(--ink);}
.article-body li{margin-bottom:.4em;}
.article-body blockquote{border-left:3px solid var(--amber-500);margin:1.2em 0;padding:.4em 0 .4em 1.2em;color:var(--slate);font-style:italic;}
.article-body a{color:var(--teal-700);font-weight:600;text-decoration:underline;text-decoration-color:var(--amber-500);text-underline-offset:3px;}
.article-body a:hover{color:var(--amber-600);}

html, body{overflow-x:hidden;}

@media (max-width:960px){
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-row-2{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .header-inner{flex-wrap:wrap;gap:10px 14px;}
  .brand{flex:1 1 auto;min-width:0;}
  .brand-text{font-size:.92rem;}
  .brand-text span{font-size:.6rem;letter-spacing:1px;}
  .brand img{height:34px;}
  .header-actions{gap:8px;}
  .header-actions .btn{display:none;}
  .menu-toggle{display:block;order:3;}
  nav.main-nav{position:fixed;top:64px;left:0;right:0;background:var(--paper);flex-direction:column;
    align-items:stretch;padding:12px;border-bottom:1px solid var(--slate-200);display:none;
    max-height:calc(100vh - 64px);overflow-y:auto;z-index:60;}
  nav.main-nav.open{display:flex;}
  .mobile-auth{display:flex;flex-direction:column;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--slate-200);}
  .mobile-auth .btn{width:100%;justify-content:center;}
  .accred-grid{gap:28px;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .course-detail-grid{grid-template-columns:1fr !important;}
  .tab-bar{overflow-x:auto;flex-wrap:nowrap;}
}
@media (max-width:480px){
  .stat-grid{grid-template-columns:1fr;}
  h1{font-size:1.7rem;}
}