/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Ubuntu', 'Titillium Web', -apple-system, sans-serif;
  color: #333;
  background: #f4f6fa;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6,
.nav__link, .btn, .logo,
.hero__title, .hero__subtitle, .hero__label, .hero__stat-num,
.section__title, .card__title, .card__cat, .card__price, .card__tag,
.breadcrumb, .footer h4,
.cart-item__name, .cart-item__cat, .cart-item__price,
.cart-summary__row--total, .cart-total__row,
.faq-question, .faq-question button,
.benefit__num, .how-step, .how-step__num,
.checkout-form label, .form-group label {
  font-family: 'Titillium Web', 'Ubuntu', sans-serif;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
.anim-fade-in { animation: fadeIn 0.6s ease forwards; }
.anim-fade-up { animation: fadeInUp 0.6s ease forwards; }
.anim-delay-1 { animation-delay: 0.1s; }
.anim-delay-2 { animation-delay: 0.2s; }
.anim-delay-3 { animation-delay: 0.3s; }
.anim-delay-4 { animation-delay: 0.4s; }
.anim-delay-5 { animation-delay: 0.5s; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.btn--primary {
  background: linear-gradient(135deg, #0066CC, #004999);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}
.btn--secondary {
  background: #1e293b;
  color: #fff;
}
.btn--secondary:hover {
  background: #0f172a;
  transform: translateY(-2px);
}
.btn--outline {
  background: transparent;
  color: #0066CC;
  border: 2px solid #0066CC;
}
.btn--outline:hover {
  background: #0066CC;
  color: #fff;
  transform: translateY(-2px);
}
.btn--green {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}
.btn--green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}
.btn--small { padding: 10px 20px; font-size: 13px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #0066CC;
  transition: all 0.3s ease;
}
.header--scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.15); }
.header .logo { color: #fff; }
.header .logo span { color: #93c5fd; }
.cart-icon { color: #bfdbfe; }
.nav__toggle span { background: #fff; }
.nav__close { color: #fff; }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 26px;
  font-weight: 900;
  color: #0f172a;
  letter-spacing: -0.5px;
}
.logo span { color: #0066CC; }
.logo img { display:block; max-height:56px; width:auto; }
.logo--footer img { max-height:44px; }

/* Nav */
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  transition: all 0.2s;
}
.nav__link:hover { color: #fff; background: rgba(255,255,255,0.15); }
.nav__link--active { color: #0066CC; background: #fff; font-weight: 800; }
/* Mobile nav override */
.nav--open .nav__link { color: #1e293b; }
.nav--open .nav__link:hover { color: #0066CC; background: #eef2ff; }
.nav--open .nav__link--active { color: #0066CC; background: #eef2ff; font-weight: 800; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: 0.3s; }
.nav__close { display: none; background: none; border: none; font-size: 32px; color: #0f172a; cursor: pointer; padding: 8px; }

/* Cart icon */
.cart-icon {
  position: relative;
  font-size: 20px;
  color: #fff;
  padding: 8px 12px;
  cursor: pointer;
  transition: color 0.2s;
}
.cart-icon:hover { color: rgba(255,255,255,0.7); }
.cart-badge {
  position: absolute;
  top: 0;
  right: 4px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s infinite;
}

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero__inner { position: relative; z-index: 1; }
.hero__title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #fff;
  letter-spacing: -1px;
}
.hero__title span { color: #60a5fa; }
.hero__subtitle {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 600px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 48px; margin-top: 56px; }
.stat { display: flex; flex-direction: column; }
.stat__number { font-size: 32px; font-weight: 800; color: #fff; }
.stat__label { font-size: 14px; color: #94a3b8; font-weight: 600; }

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section--gray { background: #f1f4f9; }
.section--dark { background: #0f172a; color: #fff; }
.section__header { text-align: center; margin-bottom: 48px; }
.section__title { font-size: 32px; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.5px; }
.section__desc { font-size: 17px; color: #64748b; max-width: 600px; margin: 0 auto; }
.section__footer { text-align: center; margin-top: 40px; }

/* ===== CATEGORIES ===== */
.categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.category-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid #e8ecf1;
  cursor: pointer;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: #0066CC;
}
.category-card__icon { font-size: 36px; margin-bottom: 12px; display: block; }
.category-card__title { font-size: 15px; font-weight: 700; color: #0f172a; }
.category-card__count { font-size: 13px; color: #94a3b8; font-weight: 500; margin-top: 4px; }

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.product-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s ease;
  border: 1px solid #e8ecf1;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}
.product-card__category {
  font-size: 12px;
  font-weight: 700;
  color: #0066CC;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-card__title {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #0f172a;
}
.product-card__desc {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 16px;
  flex: 1;
  line-height: 1.6;
}
.product-card__meta { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.product-card__tag {
  background: #eef2ff;
  color: #0066CC;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}
.product-card__tag--green { background: #ecfdf5; color: #059669; }
.product-card__tag--orange { background: #fef3c7; color: #92400e; }
.product-card__actions { display: flex; gap: 8px; }
.product-card__actions .btn { flex: 1; font-size: 13px; padding: 10px 16px; }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid #e8ecf1;
  transition: all 0.3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.feature-card__icon { font-size: 32px; margin-bottom: 16px; display: block; }
.feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: #0f172a; }
.feature-card p { font-size: 14px; color: #64748b; line-height: 1.7; }

/* ===== TESTIMONIALS ===== */
.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid #e8ecf1;
}
.testimonial-card__text {
  font-size: 15px;
  color: #475569;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 16px;
}
.testimonial-card__author { font-weight: 700; font-size: 14px; color: #0f172a; }
.testimonial-card__cert { font-size: 13px; color: #0066CC; font-weight: 600; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.contact-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid #e8ecf1;
  transition: all 0.3s;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.contact-card__icon { font-size: 32px; margin-bottom: 12px; display: block; }
.contact-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: #0f172a; }
.contact-card a, .contact-card p { font-size: 14px; color: #0066CC; font-weight: 600; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5); }

/* ===== FOOTER ===== */
.footer {
  background: #0f172a;
  color: #fff;
  padding: 64px 0 0;
}
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 40px; }
.footer__col .logo { color: #fff; }
.footer__desc { font-size: 14px; color: #94a3b8; margin: 16px 0 24px; line-height: 1.7; }
.footer__col h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }
.footer__col a, .footer__col p { display: block; font-size: 14px; color: #94a3b8; margin-bottom: 10px; transition: color 0.2s; }
.footer__col a:hover { color: #fff; }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  transition: all 0.3s;
}
.footer__social a:hover { background: #0066CC; transform: translateY(-2px); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 24px 0; text-align: center; }
.footer__bottom p { font-size: 13px; color: #64748b; }

/* ===== PRODUCT PAGE ===== */
.product-page { padding: 120px 0 60px; }
.product-page__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #64748b;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 24px;
}
.product-page__back:hover { color: #0066CC; }
.product-page__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-page__category {
  font-size: 13px;
  font-weight: 700;
  color: #0066CC;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-page__title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #0f172a;
}
.product-page__desc { font-size: 16px; color: #64748b; line-height: 1.7; margin-bottom: 24px; }
.product-page__meta { display: flex; gap: 12px; margin-bottom: 28px; flex-wrap: wrap; }
.product-page__points, .product-page__price, .product-page__duration {
  padding: 8px 16px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
}
.product-page__points { background: #eef2ff; color: #0066CC; }
.product-page__price { background: #ecfdf5; color: #059669; }
.product-page__duration { background: #fef3c7; color: #92400e; }
.product-page__features { margin: 32px 0; }
.product-page__features h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; color: #0f172a; }
.product-page__features ul { display: flex; flex-direction: column; gap: 10px; }
.product-page__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #475569;
}
.product-page__features li::before { content: '\2713'; color: #0066CC; font-weight: 700; }
.product-page__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.product-page__sidebar {
  background: #fff;
  border-radius: 20px;
  padding: 36px;
  border: 1px solid #e8ecf1;
  position: sticky;
  top: 100px;
}
.product-page__sidebar h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; color: #0f172a; }
.product-page__sidebar p { font-size: 14px; color: #64748b; line-height: 1.7; margin-bottom: 16px; }
.product-page__sidebar .price-big {
  font-size: 36px;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 20px;
}

/* ===== CART / CHECKOUT ===== */
.cart-page { padding: 120px 0 60px; min-height: 60vh; }
.cart-page h1 { margin-bottom: 32px; }
.cart-empty {
  text-align: center;
  padding: 80px 0;
  color: #64748b;
}
.cart-empty .cart-empty__icon { font-size: 64px; margin-bottom: 16px; }
.cart-empty h2 { font-size: 24px; margin-bottom: 8px; color: #0f172a; }

/* Cart items - card layout */
.cart-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  gap: 16px;
}
.cart-item__info { flex: 1; min-width: 0; }
.cart-item__name { font-weight: 600; font-size: 16px; color: #0f172a; line-height: 1.4; }
.cart-item__cat { font-size: 13px; color: #0066CC; font-weight: 500; margin-top: 2px; }
.cart-item__price { font-weight: 700; font-size: 17px; color: #0f172a; white-space: nowrap; }
.cart-item__remove {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: #fee2e2;
  border: none;
  color: #dc2626;
  cursor: pointer;
  font-size: 18px;
  border-radius: 50%;
  transition: background 0.2s;
  flex-shrink: 0;
}
.cart-item__remove:hover { background: #fecaca; }

/* Cart summary sidebar */
.cart-summary {
  max-width: 400px;
  margin-left: auto;
}
.cart-total {
  background: #fff;
  border-radius: 12px;
  padding: 24px 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.cart-total__row { display: flex; justify-content: space-between; align-items: center; }
.cart-total__row span:first-child { font-size: 16px; color: #64748b; font-weight: 500; }
.cart-total__row span:last-child { font-size: 24px; font-weight: 800; color: #0f172a; }
.cart-actions { display: flex; gap: 10px; margin-top: 16px; flex-direction: column; }
.cart-actions .btn { justify-content: center; }
.cart-actions .btn i { margin-right: 8px; }

/* Checkout order summary */
.checkout-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 12px;
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
}

/* Checkout form */
.checkout-form { max-width: 640px; margin: 0 auto; }
.checkout-form .form-group { margin-bottom: 20px; }
.checkout-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: #0f172a; }
.checkout-form input, .checkout-form textarea, .checkout-form select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.2s;
  outline: none;
}
.checkout-form input:focus, .checkout-form textarea:focus {
  border-color: #0066CC;
}
.checkout-form textarea { resize: vertical; min-height: 100px; }

/* ===== FILTERS ===== */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-input {
  width: 100%;
  max-width: 300px;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-family: 'Titillium Web', sans-serif;
  font-size: 15px;
  color: #0f172a;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 20px;
}
.filter-input:focus {
  border-color: #0066CC;
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
  outline: none;
}
.filter-input::placeholder {
  color: #94a3b8;
  opacity: 1;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 50px;
  border: 1px solid #e2e8f0;
  background: #fff;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  color: #64748b;
}
.filter-btn:hover { border-color: #0066CC; color: #0066CC; }
.filter-btn--active { background: #0066CC; color: #fff; border-color: #0066CC; }

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.modal-overlay--open { display: flex; }
.modal {
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  animation: fadeInUp 0.3s ease;
}
.modal__icon { font-size: 48px; margin-bottom: 16px; }
.modal h2 { font-size: 24px; margin-bottom: 8px; color: #0f172a; }
.modal p { color: #64748b; margin-bottom: 24px; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  background: #0f172a;
  color: #fff;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  z-index: 9999;
  animation: fadeInUp 0.3s ease;
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 80px 24px 24px;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    align-items: flex-start;
    z-index: 1001;
  }
  .nav--open { right: 0; }
  .nav__link { width: 100%; padding: 12px 16px; }
  .nav__toggle { display: flex; }
  .nav__close { display: block; position: absolute; top: 16px; right: 20px; }
  .header .btn--small { display: none; }

  .hero__stats { gap: 24px; flex-wrap: wrap; }
  .hero__actions { flex-direction: column; }
  .product-page__grid { grid-template-columns: 1fr; }
  .product-page__sidebar { position: static; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cart-summary { max-width: 100%; }
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #64748b;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumb a { color: #0066CC; transition: opacity 0.2s; }
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb span[aria-current="page"] { color: #0f172a; font-weight: 600; }

/* ===== SECTION PAGE HEADER ===== */
.section--page-header {
  padding: 48px 0 24px;
  background: linear-gradient(135deg, #f4f6fa, #e8ecf1);
}
.section--page-header .section__title,
.section--page-header h1 {
  font-size: 36px;
  font-weight: 800;
  color: #0f172a;
}
.section--page-header .section__desc {
  margin-top: 8px;
  font-size: 16px;
  color: #475569;
}

/* ===== PAGE CONTENT ===== */
.page-content h2 {
  font-size: 24px;
  font-weight: 700;
  color: #0f172a;
  margin-top: 40px;
  margin-bottom: 16px;
}
.page-content h2:first-child { margin-top: 0; }
.page-content p, .page-content li {
  font-size: 16px;
  color: #334155;
  line-height: 1.8;
  margin-bottom: 12px;
}
.page-content ul {
  margin: 12px 0 24px;
  padding-left: 24px;
  list-style: disc;
}
.page-content a { color: #0066CC; font-weight: 600; }
.page-content a:hover { text-decoration: underline; }

/* ===== CHECKOUT ===== */
.checkout-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.checkout-items {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid #e8ecf1;
}
.checkout-items h3 {
  font-size: 18px;
  margin-bottom: 20px;
  color: #0f172a;
}
.checkout-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
}
.checkout-item:last-child { border-bottom: none; }
.checkout-item__name { font-weight: 600; color: #0f172a; font-size: 15px; }
.checkout-item__cat { font-size: 13px; color: #64748b; display: block; }
.checkout-item__price { font-weight: 700; color: #0066CC; }
.checkout-form { background: #fff; border-radius: 16px; padding: 28px; border: 1px solid #e8ecf1; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 700; font-size: 14px; color: #0f172a; margin-bottom: 6px; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-family: 'Titillium Web', sans-serif;
  font-size: 15px;
  color: #0f172a;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: #0066CC; }

/* ===== EMPTY CART ===== */
.cart-empty {
  text-align: center;
  padding: 60px 20px;
}
.cart-empty__icon { font-size: 64px; margin-bottom: 16px; }
.empty-cart h2 { font-size: 24px; color: #0f172a; margin-bottom: 8px; }
.empty-cart p { color: #64748b; margin-bottom: 24px; }

/* ===== NO RESULTS ===== */
.no-results {
  text-align: center;
  padding: 60px 20px;
  color: #64748b;
  font-size: 18px;
}

/* ===== SEARCH SUGGESTIONS ===== */
.search-suggestions {
  margin: 20px 0;
  padding-left: 20px;
}
.search-suggestions li {
  margin-bottom: 12px;
  color: #334155;
  font-size: 16px;
}
.search-suggestions strong {
  color: #0f172a;
}
.search-suggestions a {
  color: #0066CC;
  text-decoration: underline;
}
.search-suggestions a:hover {
  opacity: 0.8;
}

/* ===== CATEGORY STRUCTURE ===== */
.cat-structure {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.cat-group {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid #e8ecf1;
}
.cat-group__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #0f172a;
}
.cat-group__title a {
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cat-group__title a:hover {
  color: #0066CC;
}
.cat-group__icon {
  font-size: 22px;
}
.cat-group__sub {
  margin: 14px 0;
  padding-left: 8px;
}
.cat-group__sub > strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.cat-group__sub-inner {
  margin: 10px 0 10px 24px;
  padding: 8px 0 8px 16px;
  border-left: 3px solid #0066CC;
}
.cat-group__sub-inner > strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.cat-group__items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-group__item {
  display: inline-block;
  padding: 8px 16px;
  background: #f1f5f9;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  transition: all 0.2s;
}
.cat-group__item:hover {
  background: #0066CC;
  color: #fff;
}

@media (max-width: 768px) {
  .checkout-container { grid-template-columns: 1fr; }
  .section--page-header h1 { font-size: 28px; }
}

@media (max-width: 480px) {
  .section__title { font-size: 26px; }
  .products-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .product-page__title { font-size: 28px; }
}