/* ===================================
   TRIO MOBILE TECH — MAIN STYLESHEET
   Black + Yellow + Red
=================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@400;500;600&display=swap');

:root {
  --black: #0a0a0a;
  --yellow: #FFD600;
  --red: #E52222;
  --white: #ffffff;
  --off-white: #F4F3EF;
  --gray-light: #EBEBEB;
  --gray-mid: #AAAAAA;
  --gray-dark: #555555;
  --border: #E0E0E0;
  --shadow: 0 2px 12px rgba(0,0,0,0.1);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.18);
  --transition: all 0.25s ease;
  --header-height: 5rem;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html, body { overscroll-behavior:none; scroll-behavior:smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

/* ===================================
   LOADING SCREEN
=================================== */
.loading-screen {
  position: fixed; inset: 0;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeOut 0.5s ease 2s forwards;
}
.loading-logo { width: 120px; animation: pulse 1.5s ease infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.7;transform:scale(0.97)} }
@keyframes fadeOut { to{opacity:0;visibility:hidden;pointer-events:none} }
body.loading { overflow: hidden; }

/* ===================================
   BACKDROP BLUR
=================================== */
.backdrop-blur {
  position: fixed; top:0; left:0; right:0;
  z-index: 900; display:grid; height:var(--header-height); pointer-events:none;
}
.backdrop-blur > span { grid-area:1/1; transition:opacity 0.2s; }
.backdrop-blur > span:nth-child(1) { backdrop-filter:blur(1px); -webkit-mask:linear-gradient(0deg,transparent,#000 8%); mask:linear-gradient(0deg,transparent,#000 8%); }
.backdrop-blur > span:nth-child(2) { backdrop-filter:blur(4px); -webkit-mask:linear-gradient(0deg,transparent 8%,#000 16%); mask:linear-gradient(0deg,transparent 8%,#000 16%); }
.backdrop-blur > span:nth-child(3) { backdrop-filter:blur(8px); -webkit-mask:linear-gradient(0deg,transparent 16%,#000 24%); mask:linear-gradient(0deg,transparent 16%,#000 24%); }
.backdrop-blur > span:nth-child(4) { backdrop-filter:blur(16px); -webkit-mask:linear-gradient(0deg,transparent 24%,#000 36%); mask:linear-gradient(0deg,transparent 24%,#000 36%); }
.backdrop-blur > span:nth-child(5) { backdrop-filter:blur(24px); -webkit-mask:linear-gradient(0deg,transparent 36%,#000 48%); mask:linear-gradient(0deg,transparent 36%,#000 48%); }
.backdrop-blur > span:nth-child(6) { backdrop-filter:blur(32px); -webkit-mask:linear-gradient(0deg,transparent 48%,#000 60%); mask:linear-gradient(0deg,transparent 48%,#000 60%); }
.backdrop-blur::after {
  content:''; background:linear-gradient(180deg,rgba(10,10,10,0.85) 60%,transparent);
  grid-area:1/1;
}

/* ===================================
   HEADER
=================================== */
.header {
  position: fixed; top:0; left:0; right:0;
  z-index: 1000;
  display: flex; align-items:center; justify-content:space-between;
  height: var(--header-height);
  padding: 0 2rem;
}
.logo { display:flex; align-items:center; text-decoration:none; z-index:1001; }
.header-nav { display:flex; align-items:center; gap:2.5rem; }
.nav-link {
  text-decoration:none; color:#fff;
  font-family: var(--font-display);
  font-size:1rem; font-weight:600; text-transform:uppercase; letter-spacing:0.06em;
  padding:0.5rem 0; position:relative; transition:var(--transition);
}
.nav-link::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:2px; background:var(--yellow);
  transition:width 0.3s ease;
}
.nav-link:hover, .nav-link.active { color:var(--yellow); }
.nav-link:hover::after, .nav-link.active::after { width:100%; }
.header-actions { display:flex; align-items:center; gap:0.75rem; z-index:1001; }
.cart-btn {
  position:relative; background:none;
  border:1.5px solid var(--yellow);
  border-radius:2px; padding:0.4rem 0.9rem;
  cursor:pointer; display:flex; align-items:center; gap:0.5rem;
  transition:var(--transition); color:#fff;
}
.cart-btn:hover { background:var(--yellow); color:var(--black); }
.cart-icon { font-size:1rem; }
.cart-count {
  background:var(--red); color:#fff;
  border-radius:50%; width:18px; height:18px;
  display:flex; align-items:center; justify-content:center;
  font-size:0.7rem; font-weight:700;
}
.menu-toggle {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:0.5rem; z-index:1001;
}
.menu-toggle span { width:24px; height:2px; background:var(--yellow); transition:var(--transition); }
.menu-toggle.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity:0; }
.menu-toggle.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* Mobile Nav */
.mobile-nav-overlay {
  display:none; position:fixed; inset:0;
  background:var(--black);
  z-index:999; flex-direction:column;
  align-items:center; justify-content:center; gap:2rem;
  opacity:0; visibility:hidden; transition:var(--transition);
}
.mobile-nav-overlay.active { opacity:1; visibility:visible; }
.mobile-nav-overlay .nav-link { font-size:2rem; }

/* ===================================
   BUTTONS
=================================== */
.btn {
  display:inline-block; padding:0.8rem 2rem;
  font-family:var(--font-display); font-size:1rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em;
  border:none; border-radius:2px; cursor:pointer;
  text-align:center; text-decoration:none;
  transition:var(--transition);
}
.btn-sm { padding:0.5rem 1.2rem; font-size:0.85rem; }
.btn-yellow { background:var(--yellow); color:var(--black); }
.btn-yellow:hover { background:#ffe333; transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,214,0,0.4); }
.btn-red { background:var(--red); color:#fff; }
.btn-red:hover { background:#ff3333; transform:translateY(-2px); }
.btn-black { background:var(--black); color:#fff; }
.btn-black:hover { background:#222; transform:translateY(-2px); }
.btn-outline-white { background:transparent; color:#fff; border:1.5px solid #fff; }
.btn-outline-white:hover { background:#fff; color:var(--black); transform:translateY(-2px); }
.btn-outline-black { background:transparent; color:var(--black); border:1.5px solid var(--black); }
.btn-outline-black:hover { background:var(--black); color:#fff; }
.btn:disabled { background:var(--gray-light); color:var(--gray-mid); cursor:not-allowed; transform:none; box-shadow:none; }

/* ===================================
   MAIN CONTENT
=================================== */
.main-content {
  margin-top:var(--header-height);
  min-height:calc(100vh - var(--header-height));
  padding:2rem;
}

/* ===================================
   FOOTER
=================================== */
.footer { background:var(--black); color:#fff; margin-top:0; }
.footer-inner {
  max-width:1200px; margin:0 auto;
  display:grid; grid-template-columns:2fr 1fr 1fr;
  gap:3rem; padding:4rem 2rem;
}
.footer-brand img { margin-bottom:1rem; filter:brightness(0) invert(1); }
.footer-brand p { color:rgba(255,255,255,0.5); font-size:0.9rem; line-height:1.7; max-width:280px; }
.footer-links h4, .footer-contact h4 {
  font-family:var(--font-display); font-size:1.1rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em;
  color:var(--yellow); margin-bottom:1rem;
}
.footer-links a, .footer-contact a {
  display:block; color:rgba(255,255,255,0.6);
  text-decoration:none; font-size:0.9rem;
  margin-bottom:0.5rem; transition:var(--transition);
}
.footer-links a:hover, .footer-contact a:hover { color:var(--yellow); }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,0.1);
  padding:1.5rem 2rem; text-align:center;
  color:rgba(255,255,255,0.3); font-size:0.85rem;
}

/* ===================================
   SHOP PAGE
=================================== */
.shop-header {
  background:var(--black); color:#fff;
  padding:4rem 2rem 3rem;
  border-bottom:3px solid var(--yellow);
}
.shop-header h1 {
  font-family:var(--font-display); font-size:3.5rem; font-weight:800;
  text-transform:uppercase; color:#fff;
}
.shop-header h1 span { color:var(--yellow); }
.shop-header p { color:rgba(255,255,255,0.7); margin-top:0.5rem; font-size:1.1rem; }

.filters-section {
  background:var(--off-white); padding:1.5rem 2rem;
  border-bottom:1px solid var(--border);
}
.filters-container { display:flex; flex-wrap:wrap; gap:1rem; align-items:flex-end; max-width:1400px; margin:0 auto; }
.filter-group { display:flex; flex-direction:column; gap:0.4rem; flex:1; min-width:180px; }
.filter-group label { font-family:var(--font-display); font-size:0.8rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--gray-dark); }
.filter-select {
  padding:0.65rem 1rem; border:1.5px solid var(--border);
  border-radius:2px; background:var(--white);
  font-family:var(--font-body); font-size:0.95rem;
  cursor:pointer; transition:var(--transition);
}
.filter-select:focus { outline:none; border-color:var(--yellow); }
.reset-filters { padding:0.65rem 1.5rem; background:var(--black); color:#fff; border:none; border-radius:2px; cursor:pointer; font-family:var(--font-display); font-size:0.9rem; font-weight:700; text-transform:uppercase; transition:var(--transition); }
.reset-filters:hover { background:var(--red); }

.products-section { max-width:1400px; margin:0 auto; padding:2rem; }
.products-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.5rem; }
.product-card {
  background:var(--white); border:1.5px solid var(--border);
  border-radius:2px; overflow:hidden;
  transition:var(--transition); cursor:pointer; position:relative;
}
.product-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); border-color:var(--yellow); }
.product-image { width:100%; height:260px; object-fit:cover; background:var(--gray-light); }
.product-info { padding:1.25rem; }
.product-category {
  font-family:var(--font-display); font-size:0.75rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.1em; color:var(--red);
  margin-bottom:0.4rem;
}
.product-name { font-family:var(--font-display); font-size:1.2rem; font-weight:700; margin-bottom:0.3rem; color:var(--black); }
.product-condition { font-size:0.85rem; color:var(--gray-dark); margin-bottom:0.75rem; }
.product-price { font-family:var(--font-display); font-size:1.8rem; font-weight:800; color:var(--black); margin-bottom:1rem; }
.product-card .btn { width:100%; }
.product-sold { opacity:0.6; }
.sold-badge {
  position:absolute; top:1rem; right:1rem;
  background:var(--red); color:#fff;
  font-family:var(--font-display); font-weight:700; font-size:0.8rem; text-transform:uppercase; letter-spacing:0.08em;
  padding:0.3rem 0.8rem; border-radius:2px;
}
.no-results { text-align:center; padding:4rem 2rem; color:var(--gray-dark); }

/* ===================================
   PRODUCT DETAIL
=================================== */
.product-detail-container { max-width:1200px; margin:0 auto; }
.back-link { display:inline-flex; align-items:center; gap:0.5rem; color:var(--red); text-decoration:none; margin-bottom:2rem; font-weight:600; font-family:var(--font-display); text-transform:uppercase; font-size:0.9rem; letter-spacing:0.06em; transition:var(--transition); }
.back-link:hover { gap:0.75rem; }
.product-detail { display:grid; grid-template-columns:1fr 1fr; gap:3rem; }
.product-gallery { display:flex; flex-direction:column; gap:1rem; }
.main-image { width:100%; height:480px; object-fit:cover; border-radius:2px; background:var(--gray-light); }
.thumbnail-gallery { display:grid; grid-template-columns:repeat(auto-fill,minmax(80px,1fr)); gap:0.5rem; }
.thumbnail { width:100%; height:80px; object-fit:cover; border-radius:2px; cursor:pointer; border:2px solid transparent; transition:var(--transition); }
.thumbnail:hover, .thumbnail.active { border-color:var(--yellow); }
.product-details { display:flex; flex-direction:column; gap:1.5rem; }
.product-header { border-bottom:2px solid var(--yellow); padding-bottom:1rem; }
.product-header h1 { font-family:var(--font-display); font-size:2.5rem; font-weight:800; text-transform:uppercase; }
.product-header .product-condition { font-size:1rem; color:var(--gray-dark); margin-top:0.5rem; }
.product-pricing { display:flex; align-items:center; gap:1rem; }
.product-pricing .product-price { font-family:var(--font-display); font-size:3rem; font-weight:800; margin:0; }
.product-description { color:var(--gray-dark); line-height:1.8; }
.product-specs { background:var(--black); color:#fff; padding:1.5rem; border-radius:2px; }
.product-specs h3 { font-family:var(--font-display); font-size:1.2rem; font-weight:700; text-transform:uppercase; color:var(--yellow); margin-bottom:1rem; }
.specs-list { display:flex; flex-direction:column; gap:0; }
.spec-item { display:flex; justify-content:space-between; padding:0.6rem 0; border-bottom:1px solid rgba(255,255,255,0.1); }
.spec-item:last-child { border-bottom:none; }
.spec-label { color:rgba(255,255,255,0.5); font-size:0.9rem; }
.spec-value { color:#fff; font-weight:500; font-size:0.9rem; }
.product-actions { display:flex; gap:1rem; }
.product-actions .btn { flex:1; }

/* ===================================
   CHECKOUT
=================================== */
.checkout-container { max-width:1200px; margin:0 auto; }
.checkout-container h1 { font-family:var(--font-display); font-size:3rem; font-weight:800; text-transform:uppercase; margin-bottom:2rem; }
.checkout-grid { display:grid; grid-template-columns:1fr 1.5fr; gap:2rem; }
.checkout-section { background:var(--white); border:1.5px solid var(--border); border-radius:2px; padding:2rem; }
.checkout-section h2 { font-family:var(--font-display); font-size:1.5rem; font-weight:700; text-transform:uppercase; margin-bottom:1.5rem; }
.checkout-items { display:flex; flex-direction:column; gap:1rem; margin-bottom:1.5rem; }
.checkout-item { display:flex; gap:1rem; padding:1rem; background:var(--off-white); border-radius:2px; }
.checkout-item-image { width:60px; height:60px; object-fit:cover; border-radius:2px; }
.checkout-item-info { flex:1; }
.checkout-item-name { font-weight:600; margin-bottom:0.2rem; }
.checkout-item-price { font-family:var(--font-display); font-size:1.2rem; font-weight:800; color:var(--red); }
.order-total { display:flex; justify-content:space-between; font-family:var(--font-display); font-size:1.5rem; font-weight:800; padding-top:1rem; border-top:2px solid var(--yellow); }
.checkout-form { display:flex; flex-direction:column; gap:1.25rem; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-group { display:flex; flex-direction:column; gap:0.4rem; }
.form-group label { font-family:var(--font-display); font-size:0.8rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--gray-dark); }
.form-group input, .form-group textarea, .form-group select {
  padding:0.75rem 1rem; border:1.5px solid var(--border); border-radius:2px;
  font-family:var(--font-body); font-size:1rem; transition:var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline:none; border-color:var(--yellow); }
.form-actions { display:flex; gap:1rem; margin-top:0.5rem; }
.form-actions .btn { flex:1; }

/* ===================================
   CONFIRMATION
=================================== */
.confirmation-container { max-width:800px; margin:0 auto; }
.confirmation-success { text-align:center; padding:3rem; background:var(--black); color:#fff; border-radius:2px; margin-bottom:2rem; border-bottom:4px solid var(--yellow); }
.success-icon { width:80px; height:80px; background:var(--yellow); color:var(--black); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2.5rem; font-weight:800; margin:0 auto 1.5rem; font-family:var(--font-display); }
.confirmation-success h1 { font-family:var(--font-display); font-size:3rem; font-weight:800; text-transform:uppercase; color:#fff; margin-bottom:0.75rem; }
.confirmation-message { color:rgba(255,255,255,0.7); font-size:1.1rem; margin-bottom:2rem; }
.order-number { display:flex; justify-content:center; align-items:center; gap:0.5rem; font-size:1rem; color:rgba(255,255,255,0.6); }
.order-number strong { color:var(--yellow); font-family:var(--font-display); font-size:1.2rem; }
.confirmation-details { display:flex; flex-direction:column; gap:2rem; }
.confirmation-section { background:var(--white); border:1.5px solid var(--border); border-radius:2px; padding:2rem; }
.confirmation-section h2 { font-family:var(--font-display); font-size:1.5rem; font-weight:700; text-transform:uppercase; margin-bottom:1rem; color:var(--black); }
.confirmation-items { display:flex; flex-direction:column; gap:1rem; margin-bottom:1rem; }
.confirmation-total { display:flex; justify-content:space-between; font-family:var(--font-display); font-size:1.5rem; font-weight:800; padding-top:1rem; border-top:2px solid var(--yellow); }
.next-steps { display:flex; flex-direction:column; gap:1rem; }
.next-steps p { display:flex; gap:0.75rem; line-height:1.6; color:var(--gray-dark); }
.confirmation-actions { text-align:center; margin-top:2rem; }

/* ===================================
   MODALS
=================================== */
.modal { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.7); z-index:2000; align-items:center; justify-content:center; padding:1rem; }
.modal.active { display:flex; }
.modal-content { background:var(--white); border-radius:2px; padding:2rem; max-width:600px; width:100%; max-height:90vh; overflow-y:auto; position:relative; border-top:4px solid var(--yellow); }
.modal-close { position:absolute; top:1rem; right:1rem; background:none; border:none; font-size:2rem; cursor:pointer; color:var(--gray-dark); transition:var(--transition); width:36px; height:36px; display:flex; align-items:center; justify-content:center; border-radius:2px; }
.modal-close:hover { background:var(--off-white); color:var(--black); }
.modal-content h2 { font-family:var(--font-display); font-size:1.8rem; font-weight:800; text-transform:uppercase; margin-bottom:1.5rem; padding-right:2rem; }
.cart-items { display:flex; flex-direction:column; gap:1rem; max-height:400px; overflow-y:auto; margin-bottom:1.5rem; }
.cart-item { display:flex; gap:1rem; padding:1rem; background:var(--off-white); border-radius:2px; }
.cart-item-image { width:80px; height:80px; object-fit:cover; border-radius:2px; }
.cart-item-info { flex:1; display:flex; flex-direction:column; gap:0.25rem; }
.cart-item-name { font-weight:600; }
.cart-item-price { font-family:var(--font-display); font-size:1.2rem; font-weight:800; color:var(--red); }
.cart-item-remove { background:none; border:none; color:var(--red); cursor:pointer; font-size:0.85rem; text-decoration:underline; width:fit-content; }
.cart-empty { text-align:center; padding:2rem; color:var(--gray-dark); }
.cart-summary { border-top:2px solid var(--yellow); padding-top:1rem; }
.cart-total { display:flex; justify-content:space-between; font-family:var(--font-display); font-size:1.5rem; font-weight:800; margin-bottom:1rem; }

/* ===================================
   REPAIR FLOW
=================================== */
.repair-flow {
  max-width:1400px; margin:0 auto; padding:2rem;
}
.repair-step { display:none; opacity:0; transition:opacity 0.3s; }
.repair-step.active { display:grid; grid-template-columns:1fr 360px; gap:4rem; opacity:1; animation:fadeIn 0.4s ease; }
.repair-content { max-width:800px; }
.repair-content h1 { font-family:var(--font-display); font-size:3rem; font-weight:800; text-transform:uppercase; margin-bottom:0.5rem; line-height:1.1; }
.subtitle { font-size:1rem; color:var(--gray-dark); margin-bottom:3rem; }
.device-selection-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:2rem; }
.device-card {
  background:var(--black); border:2px solid rgba(255,214,0,0.3);
  border-radius:2px; padding:2.5rem 1.5rem;
  text-align:center; cursor:pointer; transition:var(--transition);
  display:flex; flex-direction:column; align-items:center; gap:1rem;
}
.device-card:hover { border-color:var(--yellow); transform:translateY(-4px); box-shadow:0 8px 24px rgba(255,214,0,0.2); }
.device-icon { font-size:3rem; }
.device-label { font-family:var(--font-display); font-size:1.1rem; font-weight:700; text-transform:uppercase; color:var(--yellow); letter-spacing:0.06em; }
.repair-select {
  width:100%; padding:0.9rem 1rem;
  border:1.5px solid var(--border); border-radius:2px;
  font-family:var(--font-body); font-size:1rem;
  background:var(--white); cursor:pointer; transition:var(--transition);
}
.repair-select:focus { outline:none; border-color:var(--yellow); }
.repair-form .form-group, .repair-content .form-group { margin-bottom:1.25rem; }
.repair-form label, .repair-content label { display:block; font-family:var(--font-display); font-size:0.8rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--gray-dark); margin-bottom:0.4rem; }
.issue-selection { display:flex; flex-direction:column; gap:1rem; margin:2rem 0; }
.issue-option { display:flex; align-items:center; padding:1.25rem; border:1.5px solid var(--border); border-radius:2px; cursor:pointer; transition:var(--transition); }
.issue-option:hover { border-color:var(--yellow); }
.issue-option input[type="radio"] { width:18px; height:18px; margin-right:1rem; cursor:pointer; accent-color:var(--yellow); }
.issue-option:has(input[type="radio"]:checked) { border-color:var(--yellow); background:rgba(255,214,0,0.04); }
.issue-option span { font-size:1rem; font-weight:500; }
.repair-actions { display:flex; gap:1rem; margin-top:2rem; padding-top:2rem; border-top:1px solid var(--border); }
.form-help { font-size:0.85rem; color:var(--gray-mid); margin-top:0.4rem; }

/* Repair Summary Sidebar */
.repair-summary { background:var(--black); border-radius:2px; padding:2rem; height:fit-content; position:sticky; top:calc(var(--header-height) + 2rem); border-left:4px solid var(--yellow); }
.repair-summary h3 { font-family:var(--font-display); font-size:1.5rem; font-weight:700; text-transform:uppercase; color:var(--yellow); margin-bottom:1.5rem; }
.repair-summary h4 { font-family:var(--font-display); font-size:1rem; font-weight:700; text-transform:uppercase; color:rgba(255,255,255,0.5); margin-bottom:1rem; letter-spacing:0.06em; }
.summary-card { display:flex; gap:1rem; padding:1.25rem; background:rgba(255,255,255,0.06); border-radius:2px; margin-bottom:2rem; }
.summary-icon { font-size:2rem; width:52px; height:52px; display:flex; align-items:center; justify-content:center; background:rgba(255,214,0,0.15); border-radius:2px; flex-shrink:0; }
.summary-info { flex:1; }
.summary-title { font-weight:600; font-size:1rem; margin-bottom:0.2rem; color:#fff; }
.summary-subtitle { color:rgba(255,255,255,0.5); font-size:0.9rem; }
.summary-section { margin-bottom:2rem; }
.summary-list { list-style:none; display:flex; flex-direction:column; gap:0.6rem; }
.summary-list li { font-size:0.9rem; color:rgba(255,255,255,0.7); }
.price-detail { display:flex; justify-content:space-between; padding:1rem; background:rgba(255,214,0,0.1); border-radius:2px; margin-bottom:0.5rem; border:1px solid rgba(255,214,0,0.3); }
.price-detail strong { font-family:var(--font-display); font-size:1.5rem; font-weight:800; color:var(--yellow); }
.price-note { font-size:0.8rem; color:rgba(255,255,255,0.4); font-style:italic; }

/* Repair Confirmation */
.confirmation-content { text-align:center; max-width:600px; margin:0 auto; grid-column:1/-1; }
.confirmation-content .success-icon { width:100px; height:100px; background:var(--yellow); color:var(--black); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:3.5rem; margin:0 auto 2rem; font-family:var(--font-display); font-weight:800; }
.confirmation-content h1 { font-family:var(--font-display); font-size:3rem; font-weight:800; text-transform:uppercase; margin-bottom:1rem; }
.next-steps-repair { display:flex; flex-direction:column; gap:1.25rem; background:var(--off-white); padding:1.5rem; border-radius:2px; margin:2rem 0; text-align:left; }
.next-steps-repair p { display:flex; gap:0.75rem; line-height:1.6; color:var(--gray-dark); }
.confirmation-actions-repair { display:flex; gap:1rem; justify-content:center; margin-top:1rem; }

/* ===================================
   SELL PAGE
=================================== */
.sell-hero { background:var(--black); color:#fff; padding:5rem 2rem 3rem; border-bottom:3px solid var(--red); }
.sell-hero h1 { font-family:var(--font-display); font-size:3.5rem; font-weight:800; text-transform:uppercase; line-height:1.1; margin-bottom:1rem; }
.sell-hero h1 span { color:var(--yellow); }
.sell-hero p { color:rgba(255,255,255,0.7); font-size:1.1rem; max-width:600px; }
.sell-content { max-width:1200px; margin:0 auto; padding:3rem 2rem; }
.sell-grid { display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:start; }
.sell-form-wrap { background:var(--white); border:1.5px solid var(--border); border-radius:2px; padding:2rem; }
.sell-form-wrap h2 { font-family:var(--font-display); font-size:2rem; font-weight:800; text-transform:uppercase; margin-bottom:0.25rem; }
.sell-form-wrap > p { color:var(--gray-dark); font-size:0.95rem; margin-bottom:2rem; }
.sell-info { display:flex; flex-direction:column; gap:2rem; }
.sell-step-card { background:var(--off-white); border-radius:2px; padding:1.75rem; display:flex; gap:1.5rem; align-items:flex-start; border-left:4px solid var(--yellow); }
.sell-step-num { font-family:var(--font-display); font-size:3rem; font-weight:800; color:var(--yellow); line-height:1; flex-shrink:0; }
.sell-step-card h3 { font-family:var(--font-display); font-size:1.3rem; font-weight:700; text-transform:uppercase; margin-bottom:0.5rem; }
.sell-step-card p { color:var(--gray-dark); font-size:0.9rem; line-height:1.6; }
.sell-accepts { background:var(--black); color:#fff; border-radius:2px; padding:1.75rem; }
.sell-accepts h3 { font-family:var(--font-display); font-size:1.3rem; font-weight:700; text-transform:uppercase; color:var(--yellow); margin-bottom:1rem; }
.sell-accepts-grid { display:grid; grid-template-columns:1fr 1fr; gap:0.75rem; }
.sell-accepts-item { display:flex; align-items:center; gap:0.5rem; font-size:0.9rem; color:rgba(255,255,255,0.8); }
.sell-accepts-item::before { content:''; width:8px; height:8px; background:var(--yellow); border-radius:50%; flex-shrink:0; }

/* ===================================
   ANIMATIONS
=================================== */
@keyframes fadeIn { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }

/* ===================================
   RESPONSIVE
=================================== */
@media (max-width:1024px) {
  .repair-step.active { grid-template-columns:1fr; gap:2rem; }
  .repair-summary { position:static; order:-1; border-left:none; border-top:4px solid var(--yellow); }
  .sell-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .footer-brand { grid-column:1/-1; }
}
@media (max-width:768px) {
  .header { padding:0 1rem; }
  .header-nav { display:none; }
  .menu-toggle { display:flex; }
  .mobile-nav-overlay { display:flex; }
  .main-content { padding:1rem; }
  .repair-content h1 { font-size:2rem; }
  .device-selection-grid { grid-template-columns:1fr; }
  .repair-actions { flex-direction:column; }
  .form-row { grid-template-columns:1fr; }
  .product-detail { grid-template-columns:1fr; }
  .checkout-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr; padding:2rem; }
}
@media (max-width:480px) {
  .products-grid { grid-template-columns:1fr; }
  .form-actions { flex-direction:column; }
}