/* ==========================================================
   OptiVerse Academy — Minimal, Editorial, Warm
   Palette: cream + ink + a single warm coral accent
   ========================================================== */

:root {
  /* Neutrals */
  --bg:            #FAF7F1;   /* warm cream */
  --bg-2:          #FFFFFF;
  --surface:       #FFFFFF;
  --ink:           #17171F;   /* near-black */
  --ink-2:         #33333F;
  --muted:         #6B6E7C;
  --line:          #ECE4D6;
  --line-strong:   #D9CFBB;

  /* Single accent */
  --accent:        #E85C4A;   /* warm coral */
  --accent-strong: #C63E2E;
  --accent-soft:   #FCE8E3;   /* accent tint background */

  /* Subtle secondary tints (used sparingly for AI vs Energy) */
  --tint-ai:       #EFECE3;   /* subtle warm gray */
  --tint-energy:   #F1E7DA;   /* subtle warm sand */

  /* Radii + shadows */
  --radius:    14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-xs: 0 1px 2px rgba(23, 23, 31, 0.05);
  --shadow-sm: 0 4px 14px rgba(23, 23, 31, 0.06);
  --shadow-md: 0 14px 34px rgba(23, 23, 31, 0.08);
  --shadow-lg: 0 30px 60px rgba(23, 23, 31, 0.12);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur:  0.25s;
  --container: 1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  line-height: 1.1;
  color: var(--ink);
}
h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }
p  { margin: 0 0 1em; color: var(--ink-2); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section     { padding: 110px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-sub  { color: var(--muted); font-size: 1.08rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn-sm { padding: 10px 16px; font-size: 0.88rem; }
.btn-lg { padding: 15px 26px; font-size: 1.02rem; }

.btn-primary {
  background: var(--ink);
  color: #FBFAF6;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(232, 92, 74, 0.25);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-outline:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #FBFAF6;
}
.btn-arrow { display: inline-block; transition: transform var(--dur) var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-full { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 241, 0.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(250, 247, 241, 0.96);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.brand-name {
  font-family: 'Fraunces', serif;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand-suffix { color: var(--accent); font-style: italic; font-weight: 500; }

.nav {
  display: flex;
  gap: 32px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-2);
  margin-left: auto;
}
.nav a { position: relative; padding: 8px 2px; transition: color var(--dur) var(--ease); }
.nav a::after {
  content: '';
  position: absolute;
  left: 2px; right: 100%; bottom: 2px;
  height: 1.5px;
  background: var(--accent);
  transition: right var(--dur) var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { right: 2px; }
.nav-cta { margin-left: 8px; }

.menu-toggle {
  display: none;
  width: 42px; height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.menu-toggle span {
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 8px 24px 20px;
  gap: 4px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.mobile-nav a {
  padding: 14px 12px;
  border-radius: 10px;
  color: var(--ink-2);
  font-weight: 500;
}
.mobile-nav a:hover { background: var(--accent-soft); color: var(--accent-strong); }
.mobile-nav.open { display: flex; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 100px;
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
/* Single soft accent glow — all other blobs disabled */
.blob { display: none; }
.blob-pink {
  display: block;
  position: absolute;
  width: 620px; height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(232, 92, 74, 0.18), transparent 65%);
  top: -180px; right: -160px;
  filter: blur(20px);
}
.dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(23,23,31,0.06) 1px, transparent 1.5px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at center, black 15%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 15%, transparent 65%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--ink-2);
  box-shadow: var(--shadow-xs);
  margin-bottom: 22px;
}
.pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(232, 92, 74, 0.18);
}
.hero-title { margin-bottom: 22px; }

/* Unified accent underline for highlighted words */
.mark,
.mark-pink,
.mark-purple,
.mark-teal {
  position: relative;
  white-space: nowrap;
  color: var(--ink);
  background: transparent;
  padding: 0 2px;
}
.mark::after,
.mark-pink::after,
.mark-purple::after,
.mark-teal::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 10px;
  background: var(--accent);
  opacity: 0.28;
  border-radius: 3px;
  z-index: -1;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--ink-2);
  max-width: 560px;
  margin: 0 0 32px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 46px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat {
  padding-right: 28px;
  border-right: 1px solid var(--line-strong);
}
.stat:last-child { border-right: 0; padding-right: 0; }
.stat-num {
  font-family: 'Fraunces', serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}
.stat-num .star { color: var(--accent); margin-left: 2px; }
.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
  font-weight: 500;
}

/* Hero art — illustrated image */
.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image {
  width: 100%;
  max-width: 520px;
  height: auto;
  object-fit: contain;
  animation: floatImg 8s ease-in-out infinite;
  will-change: transform;
}
@keyframes floatImg {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ---------- Marquee (monochrome) ---------- */
.marquee {
  overflow: hidden;
  background: var(--ink);
  color: #FBFAF6;
  padding: 16px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.marquee-track {
  display: inline-flex;
  gap: 26px;
  white-space: nowrap;
  animation: scroll 55s linear infinite;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
  opacity: 0.92;
}
.marquee-track span { flex-shrink: 0; }
.marquee-track span:nth-child(2n) { color: rgba(251, 250, 246, 0.4); }
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Categories ---------- */
.categories { background: var(--bg); }
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 44px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  overflow: hidden;
  min-height: 280px;
}
.cat-ai, .cat-energy { background: var(--surface); }
.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lg);
}

.cat-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
}
.cat-icon {
  width: 68px; height: 68px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 16px;
  margin-bottom: 22px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
}
.cat-ai .cat-icon,
.cat-energy .cat-icon { color: var(--ink); }

.category-card h3 { font-size: 1.65rem; margin-bottom: 10px; }
.category-card p  { color: var(--muted); margin: 0 0 24px; font-size: 0.98rem; }
.cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px dashed var(--line-strong);
}
.cat-count {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.cat-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: #FBFAF6;
  font-size: 1rem;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.category-card:hover .cat-arrow {
  transform: translateX(4px);
  background: var(--accent);
}

/* ---------- Filters ---------- */
.filters {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.filter-group {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-xs);
}
.filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.filter-btn:hover { color: var(--ink); }
.filter-btn.active {
  background: var(--ink);
  color: #FBFAF6;
  font-weight: 600;
}
.search-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.search-wrap svg {
  position: absolute;
  left: 16px;
  color: var(--muted);
  pointer-events: none;
}
#courseSearch {
  padding: 12px 18px 12px 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.9rem;
  min-width: 240px;
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
#courseSearch::placeholder { color: var(--muted); }
#courseSearch:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ---------- Course grid ---------- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.course-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  box-shadow: var(--shadow-sm);
}
.course-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lg);
}

/* Cover: image or generated SVG */
.course-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #F0EADD;
}
.course-cover svg,
.course-cover img {
  width: 100%; height: 100%;
  display: block;
}
.course-cover img {
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.course-card:hover .course-cover img { transform: scale(1.04); }

.course-cover .cover-tag {
  position: absolute;
  top: 12px; left: 12px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  backdrop-filter: blur(6px);
}
.course-cover .cover-rating {
  position: absolute;
  top: 12px; right: 12px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(23, 23, 31, 0.9);
  color: #FBFAF6;
  display: inline-flex; align-items: center; gap: 4px;
  backdrop-filter: blur(6px);
}

.course-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.course-title {
  font-size: 1.1rem;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--ink);
  font-family: 'Fraunces', serif;
  font-weight: 700;
}
.course-desc {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0 0 20px;
  flex: 1;
}
.course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.price {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
}
.price .price-unit {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
  margin-right: 1px;
}
.stars-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}
.stars-inline .star-y {
  color: var(--accent);
  letter-spacing: -1px;
}

.course-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: #FBFAF6;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--dur) var(--ease);
}
.course-cta:hover { background: var(--accent); }
.course-cta .arrow { transition: transform var(--dur) var(--ease); }
.course-cta:hover .arrow { transform: translate(3px, -3px); }

.no-results {
  text-align: center;
  padding: 40px;
  color: var(--muted);
  font-size: 1.05rem;
}

/* ---------- About ---------- */
.about { background: linear-gradient(180deg, var(--bg) 0%, #FFFFFF 100%); }
.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 70px;
  align-items: center;
}
.about-photo { position: relative; }
.photo-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: 14px 14px 0 rgba(232, 92, 74, 0.15);
  transform: rotate(-1.5deg);
}
.photo-frame img,
.photo-frame svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.photo-caption {
  position: absolute;
  bottom: -20px;
  left: 20px;
  right: 20px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: rotate(1deg);
}
.caption-emoji { font-size: 1.4rem; }
.caption-name { font-family: 'Fraunces', serif; font-weight: 700; color: var(--ink); }
.caption-role { font-size: 0.82rem; color: var(--muted); }

.about-text h2 { max-width: 560px; }
.about-text p { font-size: 1.04rem; }

/* Unified chip style — no rainbow */
.chips {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip,
.chip-pink, .chip-purple, .chip-teal,
.chip-yellow, .chip-green, .chip-blue {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--surface);
  color: var(--ink-2);
  border: 1px solid var(--line-strong);
}

/* ---------- Features ---------- */
.features { background: #FFFFFF; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature,
.feature-1, .feature-2, .feature-3, .feature-4 {
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--line);
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.feature:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  line-height: 1;
  filter: grayscale(0.15);
}
.feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature p  { font-size: 0.93rem; margin: 0; color: var(--muted); }

/* ---------- CTA ---------- */
.cta {
  padding: 100px 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.cta-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 40px;
  background: var(--ink);
  color: #FBFAF6;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.cta-inner h2 { color: #FBFAF6; }
.cta-inner p {
  color: rgba(251, 250, 246, 0.75);
  font-size: 1.08rem;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}
.cta .btn-primary {
  background: var(--accent);
  color: #FBFAF6;
}
.cta .btn-primary:hover {
  background: #FBFAF6;
  color: var(--ink);
}
.cta .btn-outline {
  color: #FBFAF6;
  border-color: rgba(251, 250, 246, 0.4);
}
.cta .btn-outline:hover {
  background: #FBFAF6;
  color: var(--ink);
  border-color: #FBFAF6;
}
/* Subtle single accent halo */
.cta-decor { position: absolute; inset: 0; pointer-events: none; }
.deco { display: none; }
.deco-1 {
  display: block;
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 92, 74, 0.22), transparent 65%);
  top: -180px; right: -180px;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 50px 0;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  align-items: center;
  gap: 24px;
}
.footer-brand p { margin: 8px 0 0; }
.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--dur) var(--ease);
}
.footer-links a:hover { color: var(--accent); }
.footer-copy { text-align: right; }

/* ==========================================================
   Forms — Workshops & Contact
   ========================================================== */
.workshops { background: var(--bg); }
.contact   { background: #FFFFFF; border-top: 1px solid var(--line); }

.form-inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.form-intro { padding-top: 8px; }
.form-intro h2 { margin-bottom: 20px; }
.form-intro p { color: var(--muted); font-size: 1.02rem; }

.check-list {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.check-list li {
  padding-left: 32px;
  position: relative;
  color: var(--ink-2);
  font-size: 0.97rem;
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 5px;
  width: 20px; height: 20px;
  background: var(--accent-soft);
  border-radius: 50%;
}
.check-list li::after {
  content: '';
  position: absolute;
  left: 5px; top: 11px;
  width: 9px; height: 5px;
  border-left: 2px solid var(--accent-strong);
  border-bottom: 2px solid var(--accent-strong);
  transform: rotate(-45deg);
}

.contact-detail {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  font-weight: 500;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.contact-detail:hover { border-color: var(--accent); color: var(--accent-strong); }
.contact-detail .icon { color: var(--accent); }

/* Form card */
.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--surface);
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' fill='none' stroke='%236B6E7C' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
/* Honeypot — hidden from users but visible to bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.form-card button[type="submit"] { margin-top: 8px; }
.form-card button[disabled] { opacity: 0.7; cursor: wait; }

.form-status {
  margin: 6px 0 0;
  padding: 0;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
}
.form-status.success,
.form-status.error {
  display: block;
  padding: 12px 14px;
}
.form-status.success {
  background: #ECF7F0;
  color: #1E6F42;
  border: 1px solid #C0E4CE;
}
.form-status.error {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid #F5C4BB;
}
.form-status a { color: inherit; text-decoration: underline; }

@media (max-width: 900px) {
  .form-inner { grid-template-columns: 1fr; gap: 40px; }
  .row        { grid-template-columns: 1fr; }
  .form-card  { padding: 28px 22px; }
}

/* ---------- Reveal animation ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; }
.reveal.in { animation: fadeUp .7s var(--ease) forwards; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-inner  { grid-template-columns: 1fr; gap: 40px; }
  .hero-art    { max-width: 460px; margin: 0 auto; }
  .about-inner { grid-template-columns: 1fr; gap: 60px; }
  .about-photo { max-width: 380px; margin: 0 auto; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav, .nav-cta { display: none; }
  .menu-toggle   { display: flex; }
  .section       { padding: 80px 0; }
  .category-grid { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; text-align: center; }
  .footer-copy   { text-align: center; }
  .filters       { flex-direction: column; align-items: stretch; }
  .filter-group  { overflow-x: auto; }
  #courseSearch  { width: 100%; min-width: 0; }
  .search-wrap   { width: 100%; }
}
@media (max-width: 560px) {
  .hero { padding: 60px 0 80px; }
  h1 { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 1.55rem; }
  .category-card, .cta-inner { padding: 32px 26px; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 340px; }
}

/* Motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .hero-image { animation: none; }
}