/* ============================================================
   NewPage Club — Design System
   Inspired by the structure of codingmind.com (sticky nav,
   icon-card program grid, alternating showcase, banner CTA,
   multi-column footer) reinterpreted with a warm, storybook
   palette suited to a writing/academic program for kids.
   ============================================================ */

:root {
  /* Palette */
  --color-ink: #241F3D;
  --color-primary: #3B3168;
  --color-primary-dark: #241F3D;
  --color-accent: #F2994A;
  --color-accent-dark: #DB7B2B;
  --color-coral: #E85D75;
  --color-teal: #2FA39B;
  --color-cream: #FFFBF3;
  --color-cream-2: #FCF3E3;
  --color-paper: #FFFFFF;
  --color-border: #ECE3D2;
  --color-text: #2A2540;
  --color-text-soft: #5C5772;

  /* Type */
  --font-heading: "Baloo 2", "Noto Sans SC", sans-serif;
  --font-body: "Nunito Sans", "Noto Sans SC", sans-serif;

  /* Layout */
  --max-width: 1160px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-card: 0 10px 30px rgba(36, 31, 61, 0.08);
  --shadow-card-hover: 0 16px 40px rgba(36, 31, 61, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.25;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: rgba(242, 153, 74, 0.12);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.section {
  padding: 72px 0;
}

.section--tight { padding: 48px 0; }

.section-head {
  max-width: 640px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head p { color: var(--color-text-soft); font-size: 1.05rem; }

.bg-cream-2 { background: var(--color-cream-2); }
.bg-paper { background: var(--color-paper); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(242, 153, 74, 0.35);
}
.btn--primary:hover { background: var(--color-accent-dark); }

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary); color: #fff; }

.btn--light {
  background: #fff;
  color: var(--color-primary);
}
.btn--light:hover { background: var(--color-cream-2); }

.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 251, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-ink);
  font-weight: 700;
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-heading);
  font-size: 0.98rem;
}

.nav-links a {
  color: var(--color-text);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

.lang-toggle button {
  border: none;
  background: transparent;
  padding: 7px 14px;
  cursor: pointer;
  color: var(--color-text-soft);
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-toggle button.is-active {
  background: var(--color-primary);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--color-ink);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--color-text-soft);
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-art {
  width: 100%;
  height: auto;
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 28px;
}

.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--color-paper);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  background: rgba(59, 49, 104, 0.08);
}

.card h3 { font-size: 1.2rem; }
.card p { color: var(--color-text-soft); font-size: 0.98rem; margin-bottom: 0; }

.badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  position: absolute;
  top: 22px;
  right: 22px;
}

.badge--live {
  background: rgba(47, 163, 155, 0.15);
  color: var(--color-teal);
}

.badge--soon {
  background: rgba(92, 87, 114, 0.12);
  color: var(--color-text-soft);
}

.card--muted {
  opacity: 0.72;
}

/* ---------- Subject / Course cards ---------- */
.subject-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.subject-card .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Spotlight / Showcase ---------- */
.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.showcase-panel {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: #fff;
}

.showcase-panel .eyebrow {
  background: rgba(255, 255, 255, 0.14);
  color: #FDD8AE;
}

.showcase-panel h2,
.showcase-panel h3 { color: #fff; }

.showcase-panel p { color: rgba(255, 255, 255, 0.85); }

.showcase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 28px;
}

.meta-pill {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
}

.showcase-art {
  width: 100%;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-coral), var(--color-accent));
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  color: #fff;
}

.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255, 255, 255, 0.9); max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Camp detail page ---------- */
.camp-hero {
  background: var(--color-primary);
  color: #fff;
  padding: 64px 0;
}

.camp-hero h1 { color: #fff; }
.camp-hero p { color: rgba(255, 255, 255, 0.88); font-size: 1.1rem; max-width: 680px; }
.camp-hero .eyebrow { background: rgba(255,255,255,0.14); color: #FDD8AE; }

.price-box {
  background: #fff;
  color: var(--color-ink);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  margin-top: 28px;
  box-shadow: var(--shadow-card);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-accent-dark);
  line-height: 1;
}

.price-unit { font-size: 0.92rem; color: var(--color-text-soft); }
.price-note { font-size: 0.85rem; color: var(--color-text-soft); margin-top: 4px; }

.check-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.02rem;
}

.check-list li:last-child { border-bottom: none; }

.check-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(47, 163, 155, 0.15);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  margin-top: 2px;
}

.class-list {
  display: grid;
  gap: 18px;
}

.class-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}

.class-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.class-item h3 { font-size: 1.08rem; margin-bottom: 4px; }
.class-item p { margin-bottom: 0; color: var(--color-text-soft); }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.detail-item {
  background: var(--color-cream-2);
  border-radius: var(--radius-md);
  padding: 22px;
}

.detail-item .label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent-dark);
  margin-bottom: 6px;
}

.detail-item .value { font-size: 1rem; color: var(--color-text); }

.closing-block {
  background: var(--color-cream-2);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
}

.closing-callout {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-ink);
  margin: 18px 0 28px;
}

/* ---------- About page ---------- */
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: flex-start;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-note {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-top: 12px;
}

.contact-info-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 34px;
}

.contact-info-card h3 { color: #fff; }
.contact-info-card p { color: rgba(255, 255, 255, 0.85); }
.contact-info-card a { color: #FDD8AE; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 56px 0 28px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.footer-brand .brand-mark { width: 32px; height: 32px; }

.footer-col h4 {
  color: #fff;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.footer-col a,
.footer-col p {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-art { max-width: 380px; margin: 0 auto; }
  .showcase { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .approach-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: flex; }
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 24px; }
  .closing-block { padding: 32px 24px; }
  .class-item { grid-template-columns: 44px 1fr; padding: 18px; }
}