/* Dr Rihana Speaks — static site
   Palette: white/black/dark red
*/
:root{
  --red:#7a0b0b;
  --black:#0b0b0b;
  --white:#ffffff;
  --gray:#f5f5f5;
  --text:#111;
  --muted:#555;
  --max:1100px;
  --radius:16px;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:20px;top:20px;width:auto;height:auto;padding:10px 14px;background:var(--black);color:var(--white);border-radius:10px;z-index:9999}

header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid #eee;
}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg, var(--black), var(--red));
  box-shadow: var(--shadow);
}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-sub{display:block;font-size:12px;color:var(--muted);margin-top:-2px}

.nav-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.nav-links a{font-weight:600;color:#222;padding:8px 10px;border-radius:12px}
.nav-links a.active{background:var(--gray)}
.nav-cta{display:flex;gap:10px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 14px;border-radius:14px;border:1px solid #ddd;
  font-weight:700;cursor:pointer;
  background:var(--white);
}
.btn.primary{background:var(--black);border-color:var(--black);color:var(--white)}
.btn.accent{background:var(--red);border-color:var(--red);color:var(--white)}
.btn:hover{filter:brightness(.97)}

.hero{
  padding:70px 0 40px;
  background:
    radial-gradient(800px 400px at 10% 10%, rgba(122,11,11,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(0,0,0,.08), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns: 1.2fr .8fr;gap:28px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--red);letter-spacing:.3px;text-transform:uppercase;font-size:12px}
.kicker .dot{width:8px;height:8px;border-radius:999px;background:var(--red)}
h1{font-size:48px;line-height:1.05;margin:12px 0 14px}
.lead{font-size:18px;color:#333;max-width:58ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero-card{
  background:var(--white);
  border:1px solid #eee;
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.hero-card h3{margin:6px 0 10px}
.metric{display:grid;grid-template-columns: 1fr 1fr;gap:12px;margin-top:12px}
.pill{border:1px solid #eee;border-radius:999px;padding:8px 10px;font-weight:700;font-size:13px;background:var(--gray)}

section{padding:48px 0}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap}
.section-title h2{margin:0;font-size:30px}
.section-title p{margin:0;color:var(--muted)}
.cards{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  border:1px solid #eee;border-radius:var(--radius);padding:18px;background:var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,.05);
}
.card h3{margin:0 0 8px}
.card p{margin:0;color:#444}
.card .meta{margin-top:12px;color:var(--muted);font-size:13px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}

.footer{
  border-top:1px solid #eee;
  padding:26px 0;
  background:linear-gradient(180deg, #fff, #fafafa);
}
.footer-grid{display:grid;grid-template-columns: 1.2fr .8fr;gap:18px}
small{color:var(--muted)}
.footer a{color:#222}

.form-wrap{border:1px solid #eee;border-radius:var(--radius);padding:18px;box-shadow: var(--shadow);background:var(--white)}
form{display:grid;gap:12px}
label{font-weight:700;font-size:14px}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border:1px solid #ddd;
  border-radius:14px;
  font:inherit;
}
textarea{min-height:120px;resize:vertical}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.help{font-size:13px;color:var(--muted)}

.notice{
  padding:12px 14px;border-radius:14px;background:rgba(122,11,11,.08);
  border:1px solid rgba(122,11,11,.18);
}
.notice strong{color:var(--red)}

.table{width:100%;border-collapse:collapse}
.table th,.table td{text-align:left;padding:10px 10px;border-bottom:1px solid #eee}
.badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 10px;font-weight:700;font-size:12px;border:1px solid #eee;background:var(--gray)}
.badge .dot{width:8px;height:8px;border-radius:999px;background:var(--red)}

#calendar{margin-top:18px}
.fc .fc-toolbar-title{font-size:18px}
.fc .fc-button{border-radius:12px}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  h1{font-size:40px}
  .cards{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-links{display:none}
}


/* Pearls + Butterflies theme (subtle, stays within palette) */
body::before{
  content:"";
  position:fixed;
  inset:-200px;
  pointer-events:none;
  z-index:-1;
  opacity:.35;
  background:
    radial-gradient(circle at 20px 20px, rgba(0,0,0,.06) 0 2px, transparent 3px) 0 0/120px 120px,
    radial-gradient(circle at 80px 70px, rgba(122,11,11,.10) 0 1.8px, transparent 3px) 0 0/160px 160px;
}

.hero{
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.20;
  background:
    radial-gradient(circle at 12% 35%, rgba(0,0,0,.14) 0 2px, transparent 3px),
    radial-gradient(circle at 18% 42%, rgba(122,11,11,.18) 0 2px, transparent 3px),
    radial-gradient(circle at 84% 22%, rgba(0,0,0,.12) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 32%, rgba(122,11,11,.16) 0 2px, transparent 3px);
}

.hero::after{
  content:"";
  position:absolute;
  inset:-40px;
  pointer-events:none;
  opacity:.12;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='220' viewBox='0 0 260 220'%3E%3Cg fill='none' stroke='%237a0b0b' stroke-width='2'%3E%3Cpath d='M130 110c-18-14-42-22-66-18 10 24 30 46 56 54 10 3 18-1 10-10-10-12-10-18 0-26Z'/%3E%3Cpath d='M130 110c18-14 42-22 66-18-10 24-30 46-56 54-10 3-18-1-10-10 10-12 10-18 0-26Z'/%3E%3Cpath d='M130 110c-8-10-10-22-8-34 6 8 10 16 12 24 2 8 2 14-4 10Z'/%3E%3Cpath d='M130 110c8-10 10-22 8-34-6 8-10 16-12 24-2 8-2 14 4 10Z'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:repeat;
  background-size:260px 220px;
  mix-blend-mode:multiply;
}


.book-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.book-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}
.book-image{
  width:100%;
  aspect-ratio: 3 / 4;
  height:auto;
  object-fit:cover;
  border-radius:12px;
  border:1px solid #eee;
  background:#fafafa;
}

.brand-logo {
  height: 48px;
}

.navbar {
  padding: 12px 0;
}

/* Coming Soon Section */
.coming-soon {
  padding: 60px 0;
  background: linear-gradient(180deg, #ffffff, #fafafa);
}

.coming-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.coming-book-image {
  width: 100%;
  max-width: 400px;
  border-radius: 18px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

/* Pearl badge */
.pearl-badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f2f2f2;
  border: 1px solid #ddd;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 18px;
}

/* Responsive */
@media (max-width: 900px){
  .coming-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 920px){
  .navbar{
    justify-content: space-between;
    padding: 10px 0;
  }

  .brand-logo{ height: 44px; }

  .nav-links{ display: none; }     /* hide desktop nav */
  .menu-toggle{ display: block; }  /* show hamburger */
}

/* ===== NAV: Desktop defaults ===== */
.menu-toggle{
  display: none;              /* hide hamburger on desktop */
  background: var(--white);
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 18px;
  cursor: pointer;
}

.mobile-menu{
  display: none;              /* hide mobile dropdown by default */
  flex-direction: column;
  gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid #eee;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
}

.mobile-menu a{
  font-weight: 700;
  padding: 10px 0;
}



/* ===== NAV: Mobile behavior ===== */
@media (max-width: 920px){
  .nav-links{
    display: none;            /* hide desktop nav on mobile */
  }

  .menu-toggle{
    display: inline-flex;     /* show hamburger on mobile */
    align-items: center;
    justify-content: center;
  }

  .navbar{
    justify-content: space-between;
    padding: 10px 0;
  }

  .brand-logo{
    height: 44px;
    width: auto;
  }

  /* shows only after tapping hamburger */
  .mobile-menu.active{
    display: flex;
    flex-direction: column;
  }
}