/* ============================================================
   DIY Project Kits — Bright, Fun, Kid-Friendly Style
   ============================================================ */
:root {
  --orange:  #FF6B35;
  --purple:  #7C3AED;
  --blue:    #0EA5E9;
  --green:   #10B981;
  --yellow:  #F59E0B;
  --red:     #EF4444;
  --pink:    #EC4899;
  --bg:      #FFF8F3;
  --card:    #FFFFFF;
  --txt:     #1A1A2E;
  --dim:     #6B7280;
  --line:    #F3E8DF;
  --radius:  16px;
  --shadow:  0 4px 24px rgba(255,107,53,.12);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', 'Poppins', sans-serif; background: var(--bg); color: var(--txt); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Layout ── */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.sec  { padding: 64px 0; }

/* ── Typography ── */
h1,h2,h3,h4 { font-family: 'Fredoka One', 'Nunito', sans-serif; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
.eyebrow { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; color: var(--orange); }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 99px; font-weight: 800; font-size: .95rem; cursor: pointer; border: none; transition: all .2s; font-family: inherit; }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 4px 14px rgba(255,107,53,.4); }
.btn-primary:hover { background: #e85c27; transform: translateY(-2px); }
.btn-purple  { background: var(--purple); color: #fff; box-shadow: 0 4px 14px rgba(124,58,237,.35); }
.btn-purple:hover { background: #6d28d9; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid var(--orange); color: var(--orange); }
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-sm { padding: 8px 18px; font-size: .85rem; }
.btn-ghost { background: rgba(0,0,0,.06); color: var(--txt); }
.btn-ghost:hover { background: rgba(0,0,0,.1); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: #059669; }

/* ── Nav ── */
.nav { background: #fff; border-bottom: 2px solid var(--line); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 20px rgba(255,107,53,.08); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: 'Fredoka One', sans-serif; font-size: 1.35rem; color: var(--orange); }
.nav-logo .blob { width: 40px; height: 40px; background: linear-gradient(135deg, var(--orange), var(--yellow)); border-radius: 12px; display: grid; place-items: center; font-size: 1.2rem; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; font-weight: 700; font-size: .92rem; }
.nav-links a:hover { color: var(--orange); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.cart-btn { position: relative; background: var(--orange); color: #fff; border: none; border-radius: 99px; padding: 9px 18px; font-weight: 800; font-size: .9rem; cursor: pointer; display: flex; align-items: center; gap: 7px; font-family: inherit; transition: .2s; }
.cart-btn:hover { background: #e85c27; }
.cart-badge { position: absolute; top: -6px; right: -6px; background: var(--purple); color: #fff; border-radius: 50%; width: 20px; height: 20px; font-size: .65rem; font-weight: 900; display: grid; place-items: center; }
.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--txt); border-radius: 2px; transition: .3s; }

/* ── Hero ── */
.hero { background: linear-gradient(135deg, #FFF3EC 0%, #F0E8FF 50%, #E8F5FF 100%); padding: 80px 0 60px; overflow: hidden; position: relative; }
.hero::before { content: '⚡'; position: absolute; top: 20px; right: 8%; font-size: 5rem; opacity: .1; animation: float 3s ease-in-out infinite; }
.hero::after  { content: '🔧'; position: absolute; bottom: 20px; left: 5%; font-size: 4rem; opacity: .1; animation: float 3.5s ease-in-out infinite reverse; }
@keyframes float { 0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)} }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero h1 { color: var(--txt); }
.hero h1 span { color: var(--orange); }
.hero .lead { font-size: 1.05rem; color: var(--dim); margin: 16px 0 28px; max-width: 480px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.badge { background: #fff; border: 2px solid var(--line); border-radius: 99px; padding: 6px 14px; font-size: .8rem; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.hero-visual { position: relative; }
.hero-img-wrap { background: linear-gradient(135deg, var(--orange), var(--yellow)); border-radius: 32px; padding: 4px; box-shadow: 0 20px 60px rgba(255,107,53,.3); }
.hero-img-wrap img { border-radius: 28px; width: 100%; height: 360px; object-fit: cover; }
.hero-img-placeholder { border-radius: 28px; width: 100%; height: 360px; background: linear-gradient(135deg,#FFD4C2,#C4B0F8); display: grid; place-items: center; font-size: 6rem; }
.hero-float { position: absolute; background: #fff; border-radius: 16px; padding: 12px 16px; font-size: .82rem; font-weight: 700; box-shadow: 0 8px 24px rgba(0,0,0,.12); display: flex; align-items: center; gap: 8px; }
.hero-float-1 { top: -16px; right: -16px; }
.hero-float-2 { bottom: 20px; left: -20px; }

/* ── Category pills ── */
.cat-strip { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.cat-pill { padding: 9px 20px; border-radius: 99px; font-weight: 700; font-size: .85rem; cursor: pointer; border: 2px solid transparent; transition: .2s; text-decoration: none; display: inline-block; }
.cat-pill:hover, .cat-pill.active { color: #fff !important; transform: translateY(-2px); }

/* ── Product card ── */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px; }
.product-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 16px rgba(0,0,0,.06); transition: all .25s; border: 2px solid transparent; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--orange); }
.card-img { position: relative; height: 200px; overflow: hidden; background: linear-gradient(135deg,#FFF3EC,#F0E8FF); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .card-img img { transform: scale(1.05); }
.card-img-placeholder { width:100%;height:100%;display:grid;place-items:center;font-size:4rem; }
.card-badge { position: absolute; top: 12px; left: 12px; background: var(--orange); color: #fff; border-radius: 99px; padding: 4px 12px; font-size: .72rem; font-weight: 800; }
.card-badge-sale { background: var(--red); }
.card-badge-new  { background: var(--green); }
.card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.card-cat  { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--purple); }
.card-body h3 { font-size: 1rem; font-family: 'Nunito', sans-serif; font-weight: 800; line-height: 1.3; }
.card-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.card-foot { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.price { font-family: 'Fredoka One', sans-serif; font-size: 1.3rem; color: var(--orange); }
.price-old { font-size: .85rem; color: var(--dim); text-decoration: line-through; margin-left: 6px; }
.out-of-stock { color: var(--red); font-size: .8rem; font-weight: 700; }

/* ── Section headings ── */
.sec-head { text-align: center; margin-bottom: 44px; }
.sec-head p { color: var(--dim); max-width: 520px; margin: 10px auto 0; font-size: 1rem; }

/* ── Category cards ── */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.cat-card { background: #fff; border-radius: var(--radius); padding: 24px 16px; text-align: center; border: 2px solid var(--line); transition: .25s; cursor: pointer; text-decoration: none; display: block; }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cat-icon { font-size: 2.2rem; margin-bottom: 10px; }
.cat-card h4 { font-size: .88rem; font-weight: 800; }
.cat-card p  { font-size: .75rem; color: var(--dim); margin-top: 4px; }

/* ── Cart ── */
.cart-wrap { max-width: 900px; margin: 0 auto; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding: 12px 16px; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--dim); border-bottom: 2px solid var(--line); }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-img { width: 60px; height: 60px; border-radius: 10px; object-fit: cover; background: var(--bg); }
.qty-ctrl { display: flex; align-items: center; gap: 8px; }
.qty-ctrl button { width: 30px; height: 30px; border-radius: 8px; border: 2px solid var(--line); background: #fff; font-size: 1.1rem; cursor: pointer; font-weight: 700; display: grid; place-items: center; }
.qty-ctrl button:hover { border-color: var(--orange); color: var(--orange); }
.qty-ctrl input { width: 42px; text-align: center; border: 2px solid var(--line); border-radius: 8px; padding: 4px; font-weight: 700; font-family: inherit; }
.cart-summary { background: #fff; border-radius: var(--radius); padding: 28px; border: 2px solid var(--line); }
.summary-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.summary-row:last-child { border: none; font-weight: 800; font-size: 1.1rem; color: var(--orange); }
.free-ship { color: var(--green); font-size: .8rem; font-weight: 700; }

/* ── Checkout ── */
.checkout-grid { display: grid; grid-template-columns: 1fr 380px; gap: 36px; align-items: start; }
.form-card { background: #fff; border-radius: var(--radius); padding: 32px; border: 2px solid var(--line); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; font-weight: 700; color: var(--dim); margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; padding: 12px 16px; border: 2px solid var(--line); border-radius: 12px; font-family: inherit; font-size: .95rem; transition: border .2s; background: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.order-summary-card { background: linear-gradient(135deg, #FFF3EC, #F0E8FF); border-radius: var(--radius); padding: 28px; border: 2px solid var(--line); }

/* ── Toast ── */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--txt); color: #fff; padding: 14px 22px; border-radius: 14px; font-weight: 700; font-size: .9rem; z-index: 9999; transform: translateY(80px); opacity: 0; transition: .35s; display: flex; align-items: center; gap: 10px; box-shadow: 0 8px 30px rgba(0,0,0,.2); }
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left: 4px solid var(--green); }
.toast.error   { border-left: 4px solid var(--red); }

/* ── Alert ── */
.alert { padding: 13px 18px; border-radius: 12px; font-size: .9rem; margin-bottom: 18px; font-weight: 600; }
.alert-ok  { background: rgba(16,185,129,.1); border: 2px solid rgba(16,185,129,.3); color: #065f46; }
.alert-err { background: rgba(239,68,68,.1);  border: 2px solid rgba(239,68,68,.3);  color: #991b1b; }

/* ── Success page ── */
.success-wrap { text-align: center; max-width: 560px; margin: 80px auto; }
.success-icon { font-size: 5rem; animation: bounce .6s ease; }
@keyframes bounce { 0%,100%{transform:scale(1)}50%{transform:scale(1.2)} }

/* ── Empty ── */
.empty-state { text-align: center; padding: 80px 20px; }
.empty-state .icon { font-size: 4rem; margin-bottom: 16px; }
.empty-state p { color: var(--dim); margin: 8px 0 24px; }

/* ── Footer ── */
.site-footer { background: #1A1A2E; color: #c8d0e0; padding: 56px 0 24px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-brand p { font-size: .88rem; color: #8892a4; line-height: 1.7; margin-top: 14px; max-width: 260px; }
.footer-col h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--orange); margin-bottom: 14px; font-weight: 800; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col ul a { font-size: .88rem; color: #8892a4; transition: color .2s; }
.footer-col ul a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 22px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: .8rem; color: #5e6877; }

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── WhatsApp float ── */
.wa-float { position: fixed; bottom: 24px; left: 24px; z-index: 999; background: #25D366; border-radius: 50%; width: 54px; height: 54px; display: grid; place-items: center; box-shadow: 0 6px 20px rgba(37,211,102,.45); transition: .25s; }
.wa-float:hover { transform: scale(1.1); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-grid    { grid-template-columns: 1fr; text-align: center; }
  .hero-visual  { display: none; }
  .hero-cta     { justify-content: center; }
  .hero-badges  { justify-content: center; }
  .checkout-grid { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links  { display: none; }
  .hamburger  { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .sec { padding: 44px 0; }
  .field-row { grid-template-columns: 1fr; }
}