/* ============================================================
   SANDRA ROSSI EDUCATION CENTER — shared stylesheet
   Edit the :root tokens to retheme the whole site.
   ============================================================ */
:root {
  --wine:      #521E2C;   /* deep bordeaux: header, footer */
  --wine-2:    #6E2A3C;
  --rose:      #C48A6A;   /* warm accent */
  --rose-soft: #E9C9B4;
  --paper:     #FAF6F1;
  --card:      #FFFFFF;
  --text:      #33272B;
  --text-soft: #6E5D62;
  --line:      #E7DCD3;

  --display: "Playfair Display", Georgia, serif;
  --body: "Source Sans 3", "Segoe UI", sans-serif;
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--body); color: var(--text); background: var(--paper); font-size: 17px; line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: var(--wine-2); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--rose); outline-offset: 2px; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---------- header ---------- */
.site-header { background: var(--wine); color: #F3E9E4; position: sticky; top: 0; z-index: 50; }
.header-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 0; }
.brand { text-decoration: none; color: #fff; line-height: 1.15; }
.brand .brand-name { font-family: var(--display); font-size: 1.35rem; font-weight: 600; }
.brand .brand-sub { font-size: .64rem; letter-spacing: .3em; text-transform: uppercase; color: var(--rose-soft); }
.nav-toggle { display: none; background: none; border: 1px solid var(--rose); color: #fff; font: inherit; padding: 6px 12px; border-radius: 4px; }
nav.main-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 2px; align-items: center; }
nav.main-nav a { display: block; padding: 8px 10px; text-decoration: none; color: #E8D5CD; font-size: .8rem; letter-spacing: .05em; text-transform: uppercase; border-radius: 4px; }
nav.main-nav a:hover { color: #fff; background: rgba(255,255,255,.07); }
nav.main-nav a[aria-current="page"] { color: var(--rose-soft); }
.nav-cta a { border: 1px solid var(--rose); color: var(--rose-soft); }

/* ---------- hero ---------- */
.hero { background: linear-gradient(118deg, var(--wine) 0%, var(--wine-2) 80%); color: #F5ECE7; padding: 74px 0 82px; }
.hero .eyebrow { font-size: .73rem; letter-spacing: .34em; text-transform: uppercase; color: var(--rose-soft); margin-bottom: 16px; }
.hero h1 { font-family: var(--display); font-weight: 600; font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.14; margin-bottom: 16px; max-width: 800px; }
.hero p.lede { max-width: 640px; margin-bottom: 30px; color: #E4CFC6; }
@media (prefers-reduced-motion: no-preference) {
  .hero > .wrap > * { animation: rise .6s ease both; }
  .hero > .wrap > *:nth-child(2) { animation-delay: .1s; }
  .hero > .wrap > *:nth-child(3) { animation-delay: .2s; }
  .hero > .wrap > *:nth-child(4) { animation-delay: .3s; }
  @keyframes rise { from { opacity: 0; transform: translateY(12px); } }
}

/* ---------- buttons ---------- */
.btn { display: inline-block; text-decoration: none; font-size: .84rem; letter-spacing: .12em; text-transform: uppercase; padding: 13px 28px; border-radius: 3px; transition: background .2s; }
.btn + .btn { margin-left: 10px; }
.btn-rose { background: var(--rose); color: #fff; font-weight: 700; }
.btn-rose:hover { background: #A9714F; }
.btn-ghost { border: 1px solid var(--rose-soft); color: var(--rose-soft); }
.btn-ghost:hover { background: rgba(233,201,180,.12); }
.btn-wine { background: var(--wine); color: #fff; }
.btn-wine:hover { background: var(--wine-2); }

/* ---------- sections ---------- */
section.block { padding: 62px 0; }
section.block.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { margin-bottom: 36px; }
.section-head .eyebrow { font-size: .72rem; letter-spacing: .32em; text-transform: uppercase; color: var(--rose); margin-bottom: 8px; }
.section-head h2 { font-family: var(--display); font-weight: 600; font-size: clamp(1.7rem, 3.4vw, 2.3rem); color: var(--wine); }
.section-head p.sub { color: var(--text-soft); margin-top: 8px; max-width: 660px; }

/* ---------- cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--rose); border-radius: 6px; padding: 26px 24px; display: flex; flex-direction: column; gap: 8px; }
.card .tag { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--rose); font-weight: 700; }
.card h3 { font-family: var(--display); font-size: 1.28rem; font-weight: 600; color: var(--wine); }
.card .meta { font-size: .84rem; color: var(--text-soft); font-weight: 600; }
.card p.desc { color: var(--text-soft); font-size: .94rem; flex: 1; }
.card a.more { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--rose); font-weight: 700; }
.card a.more:hover { color: var(--wine); }
.card.soon { border-top-color: var(--line); }
.card.soon .tag { color: var(--text-soft); }

/* tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.tile { padding: 22px; border-left: 3px solid var(--rose); background: var(--card); border-radius: 0 6px 6px 0; }
.tile h4 { font-family: var(--display); color: var(--wine); margin-bottom: 6px; font-size: 1.06rem; }
.tile p, .tile div { font-size: .92rem; color: var(--text-soft); }

/* program detail */
.detail-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 44px; align-items: start; }
.detail-grid .aside { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 28px; position: sticky; top: 90px; }
.detail-grid .aside h3 { font-family: var(--display); color: var(--wine); font-size: 1.25rem; margin-bottom: 14px; }
.detail-grid .aside ul { list-style: none; }
.detail-grid .aside li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .93rem; }
.detail-grid .aside li:last-of-type { border-bottom: 0; }
.detail-grid .aside li strong { color: var(--wine); text-align: right; }
.detail-grid .aside .btn { width: 100%; text-align: center; margin-top: 18px; }
article.prose { max-width: 760px; }
article.prose h2 { font-family: var(--display); color: var(--wine); font-size: 1.55rem; margin: 26px 0 10px; }
article.prose p + p { margin-top: 13px; }
article.prose ul { margin: 12px 0 0 22px; }
.notice { font-size: .86rem; color: var(--text-soft); margin-top: 10px; }

/* ---------- announcements ---------- */
.announce { background: #7A4E2A; color: #fff; padding: 12px 0; text-align: center; }
.announce p { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; font-size: .95rem; }

/* ---------- contact form ---------- */
form.contact { max-width: 640px; display: grid; gap: 14px; }
form.contact label { font-size: .85rem; font-weight: 700; color: var(--wine); display: block; margin-bottom: 4px; }
form.contact input[type=text], form.contact select, form.contact textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 4px; font: inherit; background: #fff; color: var(--text);
}
form.contact textarea { min-height: 110px; resize: vertical; }
form.contact .optin { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--text-soft); }
form.contact .optin input { margin-top: 4px; }
form.contact .hp { position: absolute; left: -5000px; }
.form-msg { font-size: .92rem; margin-top: 6px; }
.form-msg.ok { color: #2E6B45; }
.form-msg.err { color: #8A5A22; }

/* ---------- info strip / footer ---------- */
.info-strip { background: #fff; border-top: 1px solid var(--line); }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 26px; padding: 42px 0; }
.info-grid h4 { font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--rose); margin-bottom: 8px; }
.info-grid p, .info-grid a { color: var(--text-soft); font-size: .94rem; text-decoration: none; }
.info-grid a:hover { color: var(--wine); }
footer.site-footer { background: var(--wine); color: #CBAAA0; text-align: center; padding: 24px 0; font-size: .84rem; }
footer.site-footer a { color: var(--rose-soft); text-decoration: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .header-bar { flex-wrap: wrap; }
  .nav-toggle { display: block; }
  nav.main-nav { display: none; width: 100%; }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; align-items: stretch; padding-bottom: 12px; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-grid .aside { position: static; }
  .btn + .btn { margin-left: 0; margin-top: 10px; }
}