/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #1b4332;
  --green-dk:    #0d2b1d;
  --green-md:    #2d6a4f;
  --green-lt:    #52b788;
  --gold:        #c9a84c;
  --gold-lt:     #f0d080;
  --bg:          #f2f7f4;
  --white:       #ffffff;
  --text:        #1a2a22;
  --muted:       #5a7265;
  --border:      #d0e4d8;
  --radius:      14px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(27,67,50,.10);
  --shadow-lg:   0 10px 48px rgba(27,67,50,.18);
}

html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
a { text-decoration: none; }
button { font-family: inherit; }

/* === NAVBAR === */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  background: rgba(13,43,29,.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,.18);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 24px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { font-size: 22px; }
.brand-name { color: #fff; font-size: 18px; font-weight: 800; letter-spacing: 3px; line-height: 1.1; }
.brand-sub  { color: var(--gold); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; }

.nav-links { display: flex; gap: 2px; }
.nav-links a {
  color: rgba(255,255,255,.7); padding: 8px 14px; border-radius: 6px;
  font-size: 14px; transition: all .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.1); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s; }

.nav-mobile { display: none; border-top: 1px solid rgba(255,255,255,.08); }
.nav-mobile.open { display: block; }
.nav-mobile a {
  display: block; padding: 13px 24px; color: rgba(255,255,255,.8);
  font-size: 15px; border-bottom: 1px solid rgba(255,255,255,.05);
  transition: background .15s;
}
.nav-mobile a:hover { background: rgba(255,255,255,.07); color: #fff; }

/* === HERO === */
.hero {
  min-height: 100vh; padding: 100px 24px 80px;
  background: linear-gradient(145deg, #0d2b1d 0%, #1b4332 55%, #2d6a4f 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden;
}
.hero-bg-text {
  position: absolute; font-size: 500px; opacity: .03;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  pointer-events: none; user-select: none;
}
.hero-content { position: relative; max-width: 700px; }
.hero-eyebrow { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 18px; }
.hero-title { color: #fff; font-size: clamp(38px, 6vw, 76px); font-weight: 900; line-height: 1.05; margin-bottom: 20px; }
.hero-sub { color: rgba(255,255,255,.68); font-size: 18px; line-height: 1.7; max-width: 540px; margin: 0 auto 44px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn-hero {
  background: var(--gold); color: var(--green-dk);
  padding: 15px 38px; border-radius: 50px; font-size: 16px; font-weight: 700;
  transition: all .2s; box-shadow: 0 4px 20px rgba(201,168,76,.35);
}
.btn-hero:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,168,76,.45); }

.btn-hero-outline {
  border: 2px solid rgba(255,255,255,.35); color: #fff;
  padding: 15px 38px; border-radius: 50px; font-size: 16px; font-weight: 700;
  transition: all .2s;
}
.btn-hero-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }

.hero-tiles { display: flex; gap: 12px; margin-top: 60px; flex-wrap: wrap; justify-content: center; position: relative; }
.hero-tile {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px; padding: 20px 22px; text-align: center; min-width: 100px;
  transition: all .2s; backdrop-filter: blur(8px);
}
.hero-tile:hover { background: rgba(255,255,255,.14); transform: translateY(-3px); }
.tile-icon  { font-size: 28px; margin-bottom: 6px; }
.tile-label { color: rgba(255,255,255,.75); font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.tile-price { color: var(--gold); font-size: 12px; font-weight: 700; }

/* === SECTIONS === */
.section        { padding: 88px 24px; background: var(--bg); }
.section-white  { background: var(--white); }

.section-inner  { max-width: 1100px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 52px; }
.section-badge  { font-size: 44px; margin-bottom: 14px; }
.section-title  { font-size: clamp(28px, 4vw, 46px); font-weight: 900; color: var(--green); margin-bottom: 14px; }
.section-sub    { color: var(--muted); font-size: 17px; max-width: 520px; margin: 0 auto; line-height: 1.6; }
.section-footnote { text-align: center; color: var(--muted); font-size: 13px; margin-top: 24px; }

/* === PRODUCT CARDS GRID === */
.cards-grid   { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 24px; }
.cards-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 760px; margin: 0 auto; }

.product-card {
  background: var(--white); border: 2px solid var(--border); border-radius: var(--radius);
  padding: 34px 26px; text-align: center; position: relative; overflow: hidden;
  transition: all .3s;
}
.product-card:hover { border-color: var(--green-md); box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.product-card-lg { padding: 40px 32px; }
.card-featured { border-color: var(--green); }

.card-ribbon {
  position: absolute; top: 16px; right: -28px;
  background: var(--gold); color: var(--green-dk);
  font-size: 10px; font-weight: 800; letter-spacing: 1px;
  padding: 5px 40px; transform: rotate(45deg); text-transform: uppercase;
}
.card-tag      { background: var(--bg); color: var(--green); font-size: 13px; font-weight: 700; padding: 5px 16px; border-radius: 20px; display: inline-block; margin-bottom: 18px; }
.card-price    { font-size: 58px; font-weight: 900; color: var(--green); line-height: 1; }
.card-currency { color: var(--muted); font-size: 13px; margin: 6px 0 22px; }

.card-perks { list-style: none; text-align: left; margin-bottom: 28px; }
.card-perks li { padding: 7px 0; font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--border); display: flex; gap: 8px; align-items: flex-start; }
.card-perks li::before { content: '✓'; color: var(--green-lt); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.card-perks li:last-child { border: none; }
.card-perks-light li { color: rgba(255,255,255,.75); border-color: rgba(255,255,255,.12); }
.card-perks-light li::before { color: var(--gold); }

/* === LESSON CARD === */
.lesson-card {
  max-width: 820px; margin: 0 auto;
  background: var(--green); border-radius: var(--radius);
  display: grid; grid-template-columns: 260px 1fr;
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.lesson-left {
  background: var(--green-dk); padding: 52px 32px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.lesson-price { color: var(--gold); font-size: 72px; font-weight: 900; line-height: 1; }
.lesson-name  { color: #fff; font-size: 17px; font-weight: 700; margin: 12px 0 6px; }
.lesson-nzd   { color: rgba(255,255,255,.4); font-size: 13px; }
.lesson-right { padding: 44px 40px; }
.lesson-right .card-perks { margin-bottom: 28px; }

/* === BUTTONS === */
.btn-buy {
  width: 100%; padding: 15px 24px; border: none; border-radius: 50px;
  background: var(--green); color: #fff;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: all .2s;
}
.btn-buy:hover:not(:disabled) { background: var(--green-dk); transform: translateY(-1px); box-shadow: 0 5px 18px rgba(27,67,50,.28); }
.btn-buy:disabled { background: #b0b8b3; cursor: not-allowed; transform: none; }
.btn-buy-light { background: var(--gold); color: var(--green-dk); }
.btn-buy-light:hover:not(:disabled) { background: var(--gold-lt); }
.btn-sm { padding: 10px 18px; font-size: 13px; }

/* === GIFT LAYOUT (builder + preview) === */
.gift-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 52px;
  align-items: start;
}
.gift-preview-panel {
  position: sticky;
  top: 84px;
}
.preview-panel-label {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 2px; color: var(--muted);
  margin-bottom: 14px; text-align: center;
}
.preview-panel-note {
  font-size: 11px; color: var(--muted); text-align: center;
  margin-top: 12px; font-style: italic; line-height: 1.5;
}

/* === VOUCHER CARD === */
.voucher-card {
  border-radius: 18px; overflow: hidden;
  box-shadow: 0 12px 48px rgba(27,67,50,.18);
  background: #fff;
  border: 2px solid var(--vc-color, var(--green));
  transition: border-color .4s;
}
.vc-header {
  background: var(--vc-color, var(--green));
  padding: 28px 24px; text-align: center; color: #fff;
  transition: background .4s;
}
.vc-emoji { font-size: 52px; margin-bottom: 12px; transition: all .3s; }
.vc-brand { font-size: 20px; font-weight: 900; letter-spacing: 4px; line-height: 1.1; }
.vc-brand-sub { font-size: 10px; opacity: .7; letter-spacing: 1.5px; margin-top: 5px; }

.vc-body { padding: 26px 26px 18px; text-align: center; }
.vc-title-row {
  font-size: 10px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase;
  color: var(--vc-color, var(--green));
  border-bottom: 2px solid var(--vc-color, var(--green));
  padding-bottom: 12px; margin-bottom: 20px;
  transition: color .4s, border-color .4s;
}
.vc-to-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 4px; }
.vc-to { font-size: 22px; font-weight: 800; color: var(--text); margin-bottom: 18px; min-height: 28px; }
.vc-amount-pill {
  display: inline-block;
  background: var(--vc-color, var(--green));
  border-radius: 50px; padding: 10px 32px;
  margin-bottom: 18px; transition: background .4s;
}
.vc-amount-pill span { font-size: 26px; font-weight: 900; color: #fff; }
.vc-message {
  font-size: 13px; color: var(--muted); font-style: italic;
  margin-bottom: 16px; line-height: 1.65;
  min-height: 0; transition: all .2s;
  white-space: pre-wrap; word-break: break-word;
}
.vc-from-row { font-size: 13px; color: var(--muted); }
.vc-from-label { margin-right: 4px; }
.vc-from { font-weight: 700; color: var(--text); min-height: 18px; }
.vc-footer-bar {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 12px 20px; text-align: center;
}
.vc-validity { font-size: 10px; color: var(--muted); letter-spacing: .5px; margin-bottom: 2px; }
.vc-site { font-size: 12px; font-weight: 800; color: var(--vc-color, var(--green)); letter-spacing: 1px; transition: color .4s; }

/* === GIFT BUILDER === */
.gift-builder { display: flex; flex-direction: column; gap: 40px; }
.gift-step {}
.step-heading {
  font-size: 17px; font-weight: 800; color: var(--green);
  margin-bottom: 18px; display: flex; align-items: center; gap: 10px;
}
.step-num {
  width: 30px; height: 30px; border-radius: 50%; background: var(--green);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; flex-shrink: 0;
}

.design-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
.design-card {
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  padding: 22px 12px; text-align: center; cursor: pointer; transition: all .2s;
}
.design-card:hover { border-color: var(--dcolor, var(--green)); background: rgba(0,0,0,.02); }
.design-card.active {
  border-color: var(--dcolor, var(--green));
  background: color-mix(in srgb, var(--dcolor, var(--green)) 8%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--dcolor, var(--green)) 20%, transparent);
}
.design-emoji { font-size: 34px; margin-bottom: 7px; }
.design-label { font-size: 12px; font-weight: 700; color: var(--muted); }

.amount-row { display: flex; gap: 10px; flex-wrap: wrap; }
.amount-btn {
  border: 2px solid var(--border); border-radius: 50px;
  padding: 10px 26px; font-size: 19px; font-weight: 800;
  background: #fff; color: var(--text); cursor: pointer; transition: all .2s;
}
.amount-btn:hover { border-color: var(--green); color: var(--green); }
.amount-btn.active { background: var(--green); border-color: var(--green); color: #fff; }

.gift-fields { background: var(--bg); border-radius: var(--radius-sm); padding: 26px; }
.fields-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field-group:last-child { margin-bottom: 0; }
.field-group label { font-size: 13px; font-weight: 700; color: var(--muted); }
.field-note { font-weight: 400; color: #aaa; }
.field-group input,
.field-group textarea {
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; font-size: 15px; font-family: inherit;
  background: #fff; transition: border-color .2s; color: var(--text);
}
.field-group input:focus,
.field-group textarea:focus { outline: none; border-color: var(--green); }
.field-group textarea { resize: vertical; }

.gift-footer { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.gift-preview {
  flex: 1; min-height: 52px; background: var(--bg); border: 2px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 18px;
  font-size: 15px; color: var(--muted); display: flex; align-items: center;
}
.gift-preview.ready { color: var(--text); border-color: var(--green-lt); }
.btn-gift { flex: 0 0 auto; width: auto; padding: 15px 32px; }

/* === BALLS SECTION === */
.balls-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 18px; margin-bottom: 32px; }
.ball-card {
  background: var(--white); border: 2px solid var(--border); border-radius: var(--radius);
  padding: 26px 16px; text-align: center; transition: all .3s;
}
.ball-card:hover { border-color: var(--green-md); box-shadow: var(--shadow); transform: translateY(-4px); }
.ball-icon  { font-size: 36px; margin-bottom: 8px; }
.ball-model { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; }
.ball-name  { font-size: 17px; font-weight: 800; color: var(--green); margin: 4px 0; }
.ball-price { font-size: 32px; font-weight: 900; color: var(--text); }
.ball-unit  { font-size: 11px; color: var(--muted); margin: 4px 0 18px; line-height: 1.4; }

.ball-info-box {
  background: #fffbea; border: 1.5px solid #e8cf70; border-radius: var(--radius-sm);
  padding: 22px 24px; display: flex; gap: 14px; align-items: flex-start;
}
.info-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.info-text  { color: var(--muted); font-size: 14px; line-height: 1.65; }
.info-text strong { color: var(--green); }

/* === MODAL === */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.52);
  z-index: 1000; display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-backdrop.open { opacity: 1; pointer-events: all; }
.modal {
  background: #fff; border-radius: 18px; padding: 40px 36px;
  max-width: 420px; width: 100%; position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  transform: translateY(16px) scale(.98); transition: all .22s;
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }
.modal-x {
  position: absolute; top: 14px; right: 18px;
  background: none; border: none; font-size: 26px;
  color: var(--muted); cursor: pointer; line-height: 1; padding: 4px;
}
.modal-x:hover { color: var(--text); }
.modal-head { margin-bottom: 26px; }
.modal-title { font-size: 20px; font-weight: 800; color: var(--green); margin-bottom: 6px; }
.modal-price { font-size: 32px; font-weight: 900; color: var(--text); }
.modal .field-group { margin-bottom: 16px; }
.btn-modal { margin-top: 8px; }

/* === LOADING === */
.loading {
  position: fixed; inset: 0; background: rgba(13,43,29,.92);
  z-index: 2000; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.loading.open { opacity: 1; pointer-events: all; }
.spin {
  width: 52px; height: 52px; border-radius: 50%;
  border: 4px solid rgba(201,168,76,.25); border-top-color: var(--gold);
  animation: spin .75s linear infinite; margin-bottom: 22px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-msg { color: rgba(255,255,255,.75); font-size: 16px; }

/* === FOOTER === */
.footer { background: var(--green-dk); padding: 44px 24px; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-logo    { color: #fff; font-size: 20px; font-weight: 800; letter-spacing: 3px; margin-bottom: 4px; }
.footer-tagline { color: var(--gold); font-size: 12px; letter-spacing: 1px; }
.footer-notes   { color: rgba(255,255,255,.35); font-size: 13px; text-align: right; }
.footer-notes p { margin: 4px 0; }

/* === RESPONSIVE === */
@media (max-width: 860px) {
  .lesson-card { grid-template-columns: 1fr; }
  .lesson-left { padding: 36px 28px; }
  .lesson-right { padding: 32px 28px; }
}
@media (max-width: 1080px) {
  .gift-layout { grid-template-columns: 1fr; gap: 40px; }
  .gift-preview-panel { position: static; max-width: 420px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 16px; }
  .fields-row { grid-template-columns: 1fr; }
  .gift-footer { flex-direction: column; }
  .btn-gift { width: 100%; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-notes { text-align: center; }
  .cards-grid-2 { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .modal { padding: 32px 24px; }
  .amount-btn { padding: 9px 20px; font-size: 17px; }
  .gift-preview-panel { max-width: 100%; }
}