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

:root {
  --gold:      #FCAF3B;
  --gold-dark: #d98e1a;
  --navy:      #162240;
  --navy-mid:  #1a2a50;
  --navy-light:#0f3460;
  --dark:      #0d0d1a;
  --white:     #ffffff;
  --gray-100:  #f5f5f5;
  --gray-300:  #cccccc;
  --gray-500:  #888888;
  --text:      #e8e8e8;
  --text-muted:#a0a0b8;
  --radius:    10px;
  --shadow:    0 4px 24px rgba(0,0,0,0.35);
  --transition:0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4 { font-family: 'Oswald', sans-serif; letter-spacing: 0.02em; line-height: 1.15; }

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-dark); }

img { display: block; max-width: 100%; border-radius: var(--radius); }

ul { list-style: none; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 6px;
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: var(--navy); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-full { width: 100%; }

/* ── TYPOGRAPHY HELPERS ── */
.section-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.section-eyebrow.center, .section-title.center { text-align: center; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); color: var(--white); margin-bottom: 24px; }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.section-dark { background: var(--navy-mid); }
.section-accent { background: var(--navy); }

/* ── HEADER / NAV ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(13, 13, 26, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(224, 184, 70, 0.15);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Oswald', sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--white);
}
.logo strong { color: var(--gold); }
.logo-icon { font-size: 1.4rem; }
.logo:hover { color: var(--white); }
.logo-img { height: 44px; width: auto; border-radius: 0; }

.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }

.cart-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 6px;
  transition: color var(--transition);
}
.cart-btn:hover { color: var(--gold); }
.cart-count {
  position: absolute;
  top: -2px; right: -4px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}
.cart-count.hidden { display: none; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('background.jpg') center/cover no-repeat;
  background-color: var(--navy);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(224,184,70,0.08) 0%, transparent 65%),
              linear-gradient(135deg, rgba(13,13,26,0.95) 0%, rgba(26,26,46,0.8) 100%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23e0b846' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 80px;
}
.hero-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title::after {
  content: '';
  display: block;
  width: 80px; height: 4px;
  background: var(--gold);
  margin-top: 16px;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img img { width: 100%; box-shadow: var(--shadow); }
.about-text p { color: var(--text-muted); margin-bottom: 16px; }

.stats-row {
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }

/* ── EVENTS ── */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.event-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition);
}
.event-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.event-date {
  display: flex; flex-direction: column; align-items: center;
  background: var(--gold);
  color: var(--navy);
  border-radius: 8px;
  padding: 8px 14px;
  min-width: 54px;
  text-align: center;
  flex-shrink: 0;
}
.event-month { font-family: 'Oswald', sans-serif; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.event-day { font-family: 'Oswald', sans-serif; font-size: 1.8rem; font-weight: 700; line-height: 1; }
.event-info h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 4px; }
.event-info p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 10px; }
.event-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
}
.event-badge.free { background: rgba(40,200,100,0.15); color: #4eca7f; }
.event-badge.competition { background: rgba(224,184,70,0.15); color: var(--gold); }
.event-badge.special { background: rgba(100,100,255,0.15); color: #8888ff; }
.events-loading, .events-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 40px 0;
  grid-column: 1 / -1;
}

/* ── STORE ── */
.store-filters {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 32px 0;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--text-muted);
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.products-loading, .store-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 40px 0;
  grid-column: 1 / -1;
}
.product-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  border-color: rgba(224,184,70,0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.product-card.hidden { display: none; }

.product-img-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 0;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.04); }

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.product-badge.new { background: #4eca7f; color: #0d1a10; }

.product-info { padding: 20px; }
.product-info h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 6px; }
.product-desc { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-price { font-family: 'Oswald', sans-serif; font-size: 1.25rem; font-weight: 600; color: var(--gold); }

/* ── DONATE ── */
.donate-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.donate-text p { color: var(--text-muted); margin-bottom: 20px; }
.donate-list { display: flex; flex-direction: column; gap: 12px; }
.donate-list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; color: var(--text-muted); }
.donate-icon { font-size: 1.2rem; }

.donate-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 32px;
}
.donate-card h3 { font-size: 1.2rem; color: var(--white); margin-bottom: 20px; }

.amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.amount-btn {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.amount-btn:hover { border-color: var(--gold); color: var(--gold); }
.amount-btn.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }

.custom-amount-wrap { margin-bottom: 16px; }
.custom-amount-wrap label { font-size: 0.8rem; color: var(--text-muted); display: block; margin-bottom: 6px; }

.custom-input, .form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color var(--transition);
  resize: vertical;
}
.custom-input:focus, .form-input:focus {
  outline: none;
  border-color: var(--gold);
}
.custom-input::placeholder, .form-input::placeholder { color: var(--gray-500); }

.selected-amount { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 20px; }
.selected-amount strong { color: var(--gold); }

.donor-fields { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }

.donate-note { text-align: center; font-size: 0.75rem; color: var(--text-muted); margin-top: 12px; }

/* ── FOOTER ── */
.site-footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-tagline { font-size: 0.85rem; color: var(--text-muted); margin-top: 12px; }
.site-footer h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.site-footer ul li { margin-bottom: 10px; }
.site-footer ul a { font-size: 0.9rem; color: var(--text-muted); }
.site-footer ul a:hover { color: var(--gold); }
.site-footer p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.site-footer p a { color: var(--text-muted); }
.site-footer p a:hover { color: var(--gold); }

.social-links { display: flex; flex-direction: column; gap: 8px; }
.social-btn {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 6px 0;
  transition: color var(--transition);
}
.social-btn:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* ── CART DRAWER ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 950;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100vw);
  height: 100%;
  background: var(--navy-mid);
  z-index: 960;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  box-shadow: -8px 0 40px rgba(0,0,0,0.5);
}
.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.cart-header h2 { font-size: 1.3rem; color: var(--white); }
.cart-close {
  background: none; border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  transition: color var(--transition);
}
.cart-close:hover { color: var(--white); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}
.cart-empty { color: var(--text-muted); font-size: 0.9rem; text-align: center; padding: 40px 0; }

.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cart-item-img {
  width: 60px; height: 60px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 0.9rem; color: var(--white); margin-bottom: 4px; }
.cart-item-price { font-size: 0.85rem; color: var(--gold); }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}
.qty-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.qty-btn:hover { border-color: var(--gold); color: var(--gold); }
.qty-num { font-size: 0.85rem; color: var(--text); min-width: 20px; text-align: center; }

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--text-muted);
}
.cart-total strong { font-family: 'Oswald', sans-serif; font-size: 1.4rem; color: var(--gold); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 380px;
  width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.modal h2 { font-size: 1.8rem; color: var(--white); margin-bottom: 12px; }
.modal p { color: var(--text-muted); margin-bottom: 28px; }

/* ── SIZE SELECTOR ── */
.size-selector { margin-bottom: 16px; }
.size-label { display: block; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.size-options { display: flex; gap: 6px; flex-wrap: wrap; }
.size-btn { width: 38px; height: 38px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.04); color: var(--text-muted); font-family: 'Oswald', sans-serif; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em; cursor: pointer; transition: all var(--transition); }
.size-btn:hover { border-color: var(--gold); color: var(--gold); }
.size-btn.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }

/* ── SCROLL REVEAL ── */
.section-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.section-reveal.visible { opacity: 1; transform: translateY(0); }

/* ── CHECKOUT MODAL ── */
.co-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.82);
  z-index: 1010;
  display: flex; align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 24px 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.co-overlay.open { opacity: 1; pointer-events: all; }

.co-modal {
  position: relative;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 18px;
  width: 100%; max-width: 880px;
  display: flex; flex-direction: column;
  padding: 48px 40px 28px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  transform: translateY(16px);
  transition: transform 0.3s ease;
  overflow-x: hidden;
}
.co-overlay.open .co-modal { transform: translateY(0); }

.co-close-btn {
  position: absolute; top: 16px; right: 20px;
  background: none; border: none; color: var(--text-muted);
  font-size: 1.2rem; cursor: pointer; padding: 6px 10px;
  transition: color var(--transition); line-height: 1;
}
.co-close-btn:hover { color: var(--white); }

/* Progress */
.co-progress { margin-bottom: 36px; }
.co-step-track { height: 3px; background: rgba(255,255,255,0.1); border-radius: 2px; margin-bottom: 12px; position: relative; }
.co-step-fill { height: 100%; background: var(--gold); border-radius: 2px; transition: width 0.4s ease; width: 10%; }
.co-step-labels { display: flex; justify-content: space-between; }
.co-step-label { font-family: 'Oswald', sans-serif; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); transition: color var(--transition); }
.co-step-label.active { color: var(--gold); }
.co-step-label.done { color: var(--text); }

/* Body layout */
.co-body { display: flex; gap: 40px; flex: 1; min-height: 0; }
.co-steps-viewport { flex: 1; overflow-x: hidden; position: relative; }
.co-steps-track { display: flex; width: 500%; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); }
.co-step { width: 20%; flex-shrink: 0; padding-right: 4px; }
.co-step-title { font-size: 1.55rem; color: var(--white); margin-bottom: 24px; }

/* Step 1: Review */
.co-review-items { margin-bottom: 24px; }
.co-review-item { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.co-review-item-img { width: 52px; height: 52px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.co-review-item-info { flex: 1; min-width: 0; }
.co-review-item-name { font-size: 0.9rem; color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.co-review-item-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.co-review-item-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.co-review-item-price { font-family: 'Oswald', sans-serif; font-size: 1rem; color: var(--gold); }
.co-review-item-qty { display: flex; align-items: center; gap: 8px; }
.co-review-item-qty .qty-btn { width: 24px; height: 24px; font-size: 0.85rem; }
.co-review-item-qty .qty-num { font-size: 0.8rem; }
.co-remove-btn { background: none; border: none; color: var(--text-muted); font-size: 0.75rem; cursor: pointer; padding: 2px 4px; transition: color var(--transition); }
.co-remove-btn:hover { color: #ff6b6b; }
.co-review-totals { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 16px; }
.co-total-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 0.9rem; color: var(--text-muted); }
.co-grand-total { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 6px; padding-top: 12px; }
.co-grand-total span { font-size: 1rem; color: var(--white); font-weight: 500; }
.co-grand-total strong { font-family: 'Oswald', sans-serif; font-size: 1.4rem; color: var(--gold); }
.co-free { color: #4eca7f; }

/* Forms */
.co-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.co-field { display: flex; flex-direction: column; gap: 6px; }
.co-field-full { grid-column: 1 / -1; }
.co-field label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.04em; }
.co-req { color: var(--gold); }
.co-optional { color: var(--text-muted); font-style: italic; font-size: 0.75rem; }
.co-input {
  padding: 11px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.co-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(252,175,59,0.12); }
.co-input.invalid { border-color: #ff6b6b; box-shadow: 0 0 0 3px rgba(255,107,107,0.12); }
.co-input.valid { border-color: #4eca7f; }
.co-select {
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
.co-select option { background: var(--navy-mid); color: var(--white); }
.co-error { font-size: 0.75rem; color: #ff6b6b; min-height: 16px; display: block; }

/* Payment card shell */
.co-card-shell {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 24px;
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
}
.co-card-shell:focus-within {
  border-color: rgba(252,175,59,0.4);
  box-shadow: 0 0 0 4px rgba(252,175,59,0.07), 0 8px 32px rgba(0,0,0,0.3);
}
.co-card-brand {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 18px; min-height: 28px;
  font-family: 'Oswald', sans-serif; font-size: 0.95rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted);
  transition: color var(--transition);
}
.co-card-brand.visa { color: #4a90d9; }
.co-card-brand.mastercard { color: #eb7c28; }
.co-card-brand.amex { color: #4eca7f; }

/* Confirmation */
.co-confirm-wrap { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 16px 0; }
.co-checkmark-ring { width: 80px; height: 80px; margin-bottom: 24px; }
.co-checkmark-svg { width: 100%; height: 100%; }
.co-check-circle { stroke: var(--gold); stroke-width: 2; stroke-dasharray: 157; stroke-dashoffset: 157; transition: stroke-dashoffset 0.6s ease; }
.co-check-tick { stroke: var(--gold); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 44; stroke-dashoffset: 44; transition: stroke-dashoffset 0.4s ease 0.5s; }
.co-checkmark-ring.animate .co-check-circle { stroke-dashoffset: 0; }
.co-checkmark-ring.animate .co-check-tick { stroke-dashoffset: 0; }
.co-order-num { font-size: 1rem; color: var(--text-muted); margin-bottom: 8px; }
.co-order-num strong { color: var(--gold); }
.co-step-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 24px; margin-top: -12px; }
.co-demo-banner { background: rgba(255,107,107,0.12); border: 1px solid rgba(255,107,107,0.35); border-radius: 8px; color: #ff8f8f; font-size: 0.85rem; padding: 10px 16px; margin-bottom: 16px; }
.co-student-credit { font-family: 'Oswald', sans-serif; font-size: 1rem; color: var(--gold); letter-spacing: 0.05em; margin-bottom: 8px; }
.co-confirm-note { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 20px; }
.co-confirm-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.co-confirm-summary {
  width: 100%; max-width: 360px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px; padding: 16px 20px;
  text-align: left; margin-bottom: 28px;
  font-size: 0.85rem; color: var(--text-muted); line-height: 1.8;
}

/* Sidebar */
.co-sidebar {
  width: 240px; flex-shrink: 0;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px; padding: 24px 20px;
  align-self: flex-start;
  display: none;
}
.co-sidebar.visible { display: block; }
.co-sidebar-title { font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.co-sidebar-item { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.82rem; }
.co-sidebar-item-name { color: var(--text); flex: 1; }
.co-sidebar-item-price { color: var(--gold); font-family: 'Oswald', sans-serif; white-space: nowrap; }
.co-sidebar-totals { margin-top: 12px; }

/* Footer nav */
.co-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; margin-top: auto; border-top: 1px solid rgba(255,255,255,0.07); }
.co-back-btn { font-size: 0.9rem; padding: 10px 22px; }
.co-next-btn { min-width: 140px; }

/* Checkout responsive */
@media (max-width: 860px) {
  .co-modal { padding: 40px 24px 24px; }
  .co-sidebar { display: none !important; }
  .co-body { gap: 0; }
  .co-form-grid { grid-template-columns: 1fr; }
  .co-field-full { grid-column: auto; }
}
@media (max-width: 520px) {
  .co-modal { padding: 36px 16px 20px; border-radius: 14px; }
  .co-step-label { font-size: 0.62rem; }
  .co-step-title { font-size: 1.3rem; }
  .co-step-label { font-size: 0.62rem; }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-grid, .donate-wrap { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--dark);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .menu-toggle { display: flex; }
  .section { padding: 64px 0; }
  .hero-title { font-size: clamp(2.8rem, 12vw, 4rem); }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { gap: 24px; }
  .amount-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .products-grid { grid-template-columns: 1fr; }
}