:root{
  --surface: #FAF8FB;
  --surface-2: #F1ECF4;
  --deep: #332C48;
  --deep-2: #241F35;
  --ink: #3E3A45;
  --paper: #FFFFFF;
  --accent: #8A72AD;
  --accent-soft: #C9A8D9;
  --line: rgba(62,58,69,0.14);
  --line-deep: rgba(255,255,255,0.16);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  font-family: 'Poppins', -apple-system, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.01em;
}

em{ font-style: italic; color: inherit; }

a{ color: inherit; }

.wrap{
  max-width: 780px;
  margin: 0 auto;
  padding: 0 28px;
}
@media (min-width: 900px){
  .wrap{ max-width: 1100px; padding: 0 48px; }
}

.section-grid{ display: block; }
@media (min-width: 900px){
  .section-grid{
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 56px;
    align-items: start;
  }
  .section-grid h2{ margin-bottom: 0; }
}

/* ---------- Header ---------- */
header{
  padding: 28px 0 0;
}
.nav-row{
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.nav-toggle{
  display: none;
  background: none;
  border: none;
  padding: 6px;
  margin: 0;
  cursor: pointer;
  color: var(--ink);
  align-items: center;
  justify-content: center;
}
nav{
  display: flex;
  gap: 24px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}
nav::-webkit-scrollbar{ display: none; }
nav a{
  font-size: 14px;
  text-decoration: none;
  color: var(--ink);
  opacity: 0.75;
  transition: opacity 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
nav a:hover, nav a[aria-current="page"]{ opacity: 1; }
nav a[aria-current="page"]{ border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.nav-cta{ flex-shrink: 0; }

@media (max-width: 560px){
  .nav-row{ justify-content: space-between; }
  .nav-toggle{ display: inline-flex; position: relative; z-index: 1600; }
  nav{
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 78%;
    max-width: 300px;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 90px 28px 28px;
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    box-shadow: 8px 0 30px rgba(62,58,69,0.18);
    z-index: 1500;
    overflow-y: auto;
  }
  nav.open{ transform: translateX(0); }
  nav a{
    font-size: 16px;
    white-space: normal;
    padding: 10px 0;
    width: 100%;
  }
}
.nav-overlay{
  position: fixed;
  inset: 0;
  background: rgba(36,31,53,0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 1400;
}
.nav-overlay.open{
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 561px){
  .nav-overlay{ display: none; }
}
.nav-cta{
  display: inline-block;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: 100px;
  transition: background 0.15s ease;
}
.nav-cta:hover{ background: var(--deep-2); }

/* ---------- Hero ---------- */
.hero{
  padding: 96px 0 88px;
}
.hero-grid{ display: block; }
@media (min-width: 900px){
  .hero-grid{
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 56px;
    align-items: start;
  }
}
.hero-photo{ margin-top: 40px; }
@media (min-width: 900px){
  .hero-photo{ margin-top: 43px; }
}
.hero-photo img{
  width: 100%;
  max-width: 320px;
  border-radius: 12px;
  display: block;
  box-shadow: 0 20px 50px rgba(62,58,69,0.15);
}
.eyebrow{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 22px;
  display: block;
}
.hero h1{
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.15;
  max-width: 16ch;
}
.hero-sub{
  margin-top: 28px;
  font-size: 18px;
  max-width: 46ch;
  color: var(--ink);
  opacity: 0.85;
  font-family: 'Poppins', sans-serif;
}
.gradient-line{
  width: 96px;
  height: 2px;
  margin: 26px 0 0;
  background: linear-gradient(90deg, var(--accent-soft), var(--accent));
  border: none;
}
.hero-cta{
  display: inline-block;
  margin-top: 36px;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 13px 26px;
  border-radius: 4px;
  transition: background 0.15s ease;
}
.hero-cta:hover{ background: var(--deep-2); }

/* ---------- Sections ---------- */
section{
  padding: 64px 0;
  border-top: 1px solid var(--line);
}
.label{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 18px;
  display: block;
}
section h2{
  font-size: clamp(24px, 4vw, 30px);
  margin-bottom: 22px;
  max-width: 20ch;
}
section p{
  font-size: 16.5px;
  max-width: 62ch;
  margin: 0 0 16px;
  opacity: 0.9;
}
section p:last-child{ margin-bottom: 0; }

/* ---------- Sessions grid ---------- */
.practical{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 32px;
}
@media (max-width: 560px){
  .practical{ grid-template-columns: 1fr; }
}
.practical-item{
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}
.practical-item h3{
  font-size: 15px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  margin-bottom: 8px;
}
.practical-item p{ font-size: 15px; margin: 0; opacity: 0.85; }

/* ---------- Contact (deep section) ---------- */
#contact{
  background: var(--deep);
  color: var(--paper);
  border-top: 1px solid var(--line-deep);
  padding: 80px 0 72px;
}
#contact .label{ color: var(--accent-soft); }
#contact h2{ color: var(--paper); }
#contact p{ color: var(--paper); opacity: 0.78; }

.form-grid{
  margin-top: 36px;
  display: grid;
  gap: 18px;
  max-width: 520px;
}
.field label{
  display: block;
  font-size: 13px;
  margin-bottom: 7px;
  opacity: 0.8;
}
.field input, .field textarea{
  width: 100%;
  background: rgba(248,248,244,0.06);
  border: 1px solid var(--line-deep);
  border-radius: 4px;
  padding: 12px 14px;
  color: var(--paper);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder{ color: rgba(248,248,244,0.35); }
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--accent-soft);
}
.submit-btn{
  justify-self: start;
  background: var(--accent);
  color: var(--paper);
  border: none;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 13px 28px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.submit-btn:hover{ background: #7A6296; }
.form-note{ font-size: 13px; margin-top: 14px; opacity: 0.6; }

/* ---------- Confirmation modal ---------- */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(36,31,53,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.visible{
  opacity: 1;
  pointer-events: auto;
}
.modal-box{
  background: var(--paper);
  color: var(--ink);
  border-radius: 10px;
  padding: 36px 32px;
  max-width: 380px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(36,31,53,0.3);
  transform: translateY(8px);
  transition: transform 0.2s ease;
}
.modal-overlay.visible .modal-box{ transform: translateY(0); }
.modal-box h3{
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 12px;
}
.modal-box p{
  font-size: 14.5px;
  opacity: 0.8;
  margin: 0 0 22px;
}
.modal-close{
  display: inline-block;
  background: var(--deep);
  color: var(--paper);
  border: none;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.modal-close:hover{ background: var(--deep-2); }

/* ---------- Footer ---------- */
footer{
  background: var(--deep-2);
  color: var(--paper);
  padding: 28px 0;
}
footer .wrap{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  opacity: 0.55;
}