/* ========================================
   Deals Direct Daily — Design System
   Based on SHOP.md Style Guide
   ======================================== */

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

/* --- Tokens --- */
:root {
  --color-canvas: #ffffff;
  --color-ink-black: #000000;
  --color-subtle-gray: #ebebeb;
  --color-muted-text: #707070;
  --color-soft-gray: #c9cbcc;
  --color-placeholder-text: #7b7b7b;
  --color-shop-violet: #5433eb;
  --color-violet-shadow: #c0b5f3;

  --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-brand: 'Poppins', ui-sans-serif, system-ui, sans-serif;

  --text-caption: 11px;
  --text-body-sm: 12px;
  --text-body: 14px;
  --text-body-lg: 16px;

  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;

  --radius-cards: 11.4046px;
  --radius-buttons: 22.8092px;
  --radius-inputs: 9999px;
  --radius-display: 32px;
  --radius-other: 8px;

  --shadow-lg: rgba(69, 36, 219, 0.34) 0px 4px 24px 0px;
  --shadow-sm: rgba(69, 36, 219, 0.12) 0px 2px 12px 0px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.33;
  letter-spacing: -0.017em;
  color: var(--color-ink-black);
  background: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

/* --- Layout --- */
.page-wrapper { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-24); }

/* --- Top Banner --- */
.top-banner {
  background: var(--color-shop-violet);
  color: #fff;
  text-align: center;
  padding: var(--spacing-8) var(--spacing-16);
  font-family: var(--font-brand);
  font-size: var(--text-body-sm);
  letter-spacing: 0.04em;
  font-weight: 400;
}
.top-banner strong { font-weight: 700; }

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-subtle-gray);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto;
  padding: var(--spacing-12) var(--spacing-24);
  gap: var(--spacing-24);
}

.logo {
  display: flex; align-items: center; gap: 6px;
  white-space: nowrap;
  text-decoration: none;
}
.logo-text {
  font-family: var(--font-brand);
  font-weight: 700; font-size: 21px;
  letter-spacing: -0.04em;
  color: var(--color-ink-black);
}
.logo-accent {
  font-family: var(--font-brand);
  font-weight: 700; font-size: 21px;
  letter-spacing: -0.04em;
  color: var(--color-shop-violet);
}
.logo:hover .logo-accent { opacity: 0.8; }

/* --- Search Bar --- */
.search-wrapper {
  flex: 1; max-width: 520px; position: relative;
}
.search-input {
  width: 100%;
  padding: 10px var(--spacing-48) 10px var(--spacing-20);
  border: 1.5px solid var(--color-subtle-gray);
  border-radius: var(--radius-inputs);
  font-family: var(--font-body);
  font-size: var(--text-body);
  letter-spacing: -0.017em;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--color-canvas);
  color: var(--color-ink-black);
}
.search-input::placeholder { color: var(--color-placeholder-text); }
.search-input:focus {
  border-color: var(--color-shop-violet);
  box-shadow: var(--shadow-sm);
}
.search-submit {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px;
  background: var(--color-shop-violet);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s, box-shadow 0.2s;
}
.search-submit:hover { transform: translateY(-50%) scale(1.06); box-shadow: var(--shadow-lg); }
.search-submit svg { width: 16px; height: 16px; fill: #fff; }

/* --- Header Nav --- */
.header-nav { display: flex; align-items: center; gap: var(--spacing-20); }
.nav-link {
  font-size: var(--text-body-sm); letter-spacing: -0.031em;
  color: var(--color-muted-text);
  padding: var(--spacing-4);
  border-radius: var(--radius-inputs);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-ink-black); }
.nav-link--cta {
  background: var(--color-ink-black); color: #fff !important;
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-buttons);
  font-weight: 500;
  transition: background 0.2s, box-shadow 0.2s;
}
.nav-link--cta:hover { background: var(--color-shop-violet); box-shadow: var(--shadow-lg); }

/* --- Category Pills --- */
.category-bar {
  display: flex; align-items: center; gap: var(--spacing-8);
  padding: var(--spacing-16) 0;
  overflow-x: auto; scrollbar-width: none;
}
.category-bar::-webkit-scrollbar { display: none; }
.category-pill {
  padding: var(--spacing-8) var(--spacing-16);
  border: 1.5px solid var(--color-subtle-gray);
  border-radius: 30px;
  font-size: var(--text-body-sm); letter-spacing: -0.031em;
  color: var(--color-muted-text);
  white-space: nowrap;
  transition: all 0.2s;
  background: var(--color-canvas);
}
.category-pill:hover,
.category-pill.active {
  border-color: var(--color-shop-violet);
  color: var(--color-shop-violet);
  background: rgba(84, 51, 235, 0.05);
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, rgba(84,51,235,0.04) 0%, rgba(192,181,243,0.08) 100%);
  border-radius: var(--radius-display);
  padding: var(--spacing-48) var(--spacing-40);
  margin: var(--spacing-24) 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--spacing-40);
  position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px;
  background: var(--color-violet-shadow);
  border-radius: 50%; opacity: 0.15;
  filter: blur(60px);
}
.hero-content { max-width: 500px; z-index: 1; }
.hero-eyebrow {
  font-family: var(--font-brand); font-size: var(--text-body-sm);
  color: var(--color-shop-violet); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: var(--spacing-12);
}
.hero h1 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 36px; line-height: 1.15; letter-spacing: -0.023em;
  margin-bottom: var(--spacing-16);
}
.hero p {
  color: var(--color-muted-text); font-size: var(--text-body-lg);
  line-height: 1.5; margin-bottom: var(--spacing-24);
}
.hero-cta {
  display: inline-flex; align-items: center; gap: var(--spacing-8);
  background: var(--color-shop-violet); color: #fff;
  padding: var(--spacing-12) var(--spacing-24);
  border-radius: var(--radius-buttons);
  font-weight: 600; font-size: var(--text-body);
  transition: box-shadow 0.25s, transform 0.15s;
}
.hero-cta:hover { box-shadow: var(--shadow-lg); transform: translateY(-1px); }
.hero-cta svg { width: 16px; height: 16px; fill: #fff; }
.hero-stats {
  display: flex; gap: var(--spacing-32); margin-top: var(--spacing-32);
}
.hero-stat-value {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 24px; letter-spacing: -0.023em;
  color: var(--color-shop-violet);
}
.hero-stat-label {
  font-size: var(--text-caption); color: var(--color-muted-text);
  margin-top: var(--spacing-4);
}

/* --- Section Headings --- */
.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: var(--spacing-20);
  padding-top: var(--spacing-40);
}
.section-title {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 22px; letter-spacing: -0.023em;
}
.section-link {
  font-size: var(--text-body-sm); color: var(--color-shop-violet);
  font-weight: 500; letter-spacing: -0.031em;
  transition: opacity 0.2s;
}
.section-link:hover { opacity: 0.7; }

/* --- Product Grid --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-20);
}

/* --- Product Card --- */
.product-card {
  position: relative;
  border-radius: var(--radius-cards);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.3s;
  background: var(--color-canvas);
  border: 1px solid var(--color-subtle-gray);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.product-badge {
  position: absolute; top: var(--spacing-12); left: var(--spacing-12);
  background: var(--color-shop-violet); color: #fff;
  font-size: 10px; font-weight: 600;
  padding: 3px 10px; border-radius: var(--radius-inputs);
  letter-spacing: 0.02em; z-index: 2;
}
.product-badge--hot { background: #e74c3c; }
.product-badge--new { background: #2ecc71; }

.product-image-wrap {
  aspect-ratio: 1/1; overflow: hidden;
  background: #fafafa;
  display: flex; align-items: center; justify-content: center;
}
.product-image-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s;
}
.product-card:hover .product-image-wrap img { transform: scale(1.04); }

.product-info { padding: var(--spacing-16); }
.product-brand {
  font-size: var(--text-caption); color: var(--color-muted-text);
  letter-spacing: -0.044em; text-transform: uppercase;
  margin-bottom: var(--spacing-4);
}
.product-name {
  font-size: var(--text-body); font-weight: 500;
  letter-spacing: -0.017em;
  margin-bottom: var(--spacing-8);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-pricing { display: flex; align-items: baseline; gap: var(--spacing-8); }
.product-price {
  font-weight: 600; font-size: var(--text-body-lg);
  color: var(--color-shop-violet);
}
.product-original {
  font-size: var(--text-body-sm); color: var(--color-soft-gray);
  text-decoration: line-through;
}
.product-discount {
  font-size: var(--text-caption); color: #e74c3c;
  font-weight: 600;
}
.product-rating {
  display: flex; align-items: center; gap: var(--spacing-4);
  margin-top: var(--spacing-8);
  font-size: var(--text-caption); color: var(--color-muted-text);
}
.stars { color: #f39c12; letter-spacing: 1px; }

/* --- Deal Timer Banner --- */
.deal-timer-banner {
  background: var(--color-ink-black);
  border-radius: var(--radius-display);
  padding: var(--spacing-32) var(--spacing-40);
  margin: var(--spacing-40) 0;
  display: flex; align-items: center; justify-content: space-between;
  color: #fff; gap: var(--spacing-24);
}
.deal-timer-text h2 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 24px; letter-spacing: -0.023em;
  margin-bottom: var(--spacing-8);
}
.deal-timer-text p { color: var(--color-soft-gray); font-size: var(--text-body); }
.timer-display { display: flex; gap: var(--spacing-12); }
.timer-unit {
  text-align: center;
  background: rgba(84,51,235,0.25);
  border-radius: var(--radius-cards);
  padding: var(--spacing-12) var(--spacing-16);
  min-width: 64px;
}
.timer-num {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 28px; letter-spacing: -0.023em;
  color: var(--color-violet-shadow);
}
.timer-label {
  font-size: 9px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-soft-gray);
  margin-top: var(--spacing-4);
}

/* --- Newsletter --- */
.newsletter {
  background: linear-gradient(135deg, rgba(84,51,235,0.06) 0%, rgba(192,181,243,0.1) 100%);
  border-radius: var(--radius-display);
  padding: var(--spacing-48) var(--spacing-40);
  margin: var(--spacing-40) 0;
  text-align: center;
}
.newsletter h2 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 24px; letter-spacing: -0.023em;
  margin-bottom: var(--spacing-8);
}
.newsletter p {
  color: var(--color-muted-text); max-width: 420px; margin: 0 auto;
  margin-bottom: var(--spacing-24);
}
.newsletter-form {
  display: flex; gap: var(--spacing-8);
  max-width: 440px; margin: 0 auto;
}
.newsletter-input {
  flex: 1; padding: 12px var(--spacing-20);
  border: 1.5px solid var(--color-subtle-gray);
  border-radius: var(--radius-inputs);
  font-family: var(--font-body);
  font-size: var(--text-body); outline: none;
  transition: border-color 0.2s;
}
.newsletter-input:focus { border-color: var(--color-shop-violet); }
.newsletter-btn {
  padding: 12px var(--spacing-24);
  background: var(--color-shop-violet); color: #fff;
  border-radius: var(--radius-buttons);
  font-weight: 600; font-size: var(--text-body);
  transition: box-shadow 0.25s, transform 0.15s;
  white-space: nowrap;
}
.newsletter-btn:hover { box-shadow: var(--shadow-lg); transform: translateY(-1px); }

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--color-subtle-gray);
  margin-top: var(--spacing-48);
  padding: var(--spacing-40) 0 var(--spacing-24);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 var(--spacing-24);
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-40);
}
.footer-brand .logo { margin-bottom: var(--spacing-12); }
.footer-brand p { color: var(--color-muted-text); font-size: var(--text-body-sm); max-width: 260px; line-height: 1.6; }
.footer-col h4 {
  font-size: var(--text-body-sm); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: var(--spacing-16);
}
.footer-col a {
  display: block; color: var(--color-muted-text);
  font-size: var(--text-body-sm); letter-spacing: -0.031em;
  padding: var(--spacing-4) 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-shop-violet); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding: var(--spacing-24) var(--spacing-24) 0;
  border-top: 1px solid var(--color-subtle-gray);
  margin-top: var(--spacing-32);
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--text-caption); color: var(--color-muted-text);
}

/* --- Mobile Menu Toggle --- */
.mobile-menu-btn { display: none; }

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeUp 0.5s ease-out both; }
.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.15s; }
.product-card:nth-child(4) { animation-delay: 0.2s; }

/* --- Sub-Page Styles --- */
.page-hero {
  background: linear-gradient(135deg, rgba(84,51,235,0.04) 0%, rgba(192,181,243,0.08) 100%);
  border-radius: var(--radius-display);
  padding: var(--spacing-48) var(--spacing-40);
  margin: var(--spacing-24) 0 var(--spacing-40);
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px;
  background: var(--color-violet-shadow);
  border-radius: 50%; opacity: 0.15;
  filter: blur(60px);
}
.page-hero h1 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 32px; line-height: 1.15; letter-spacing: -0.023em;
  margin-bottom: var(--spacing-12); position: relative; z-index: 1;
}
.page-hero p {
  color: var(--color-muted-text); font-size: var(--text-body-lg);
  line-height: 1.5; max-width: 560px; position: relative; z-index: 1;
}

.content-section {
  margin-bottom: var(--spacing-48);
}
.content-section h2 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 22px; letter-spacing: -0.023em;
  margin-bottom: var(--spacing-16);
}
.content-section p {
  color: var(--color-muted-text); line-height: 1.7;
  margin-bottom: var(--spacing-16); max-width: 680px;
}

.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24); margin: var(--spacing-32) 0;
}
.feature-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-subtle-gray);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
  transition: transform 0.25s, box-shadow 0.3s;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-icon {
  font-size: 28px; margin-bottom: var(--spacing-12);
}
.feature-card h3 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: var(--text-body-lg); letter-spacing: -0.014em;
  margin-bottom: var(--spacing-8);
}
.feature-card p {
  color: var(--color-muted-text); font-size: var(--text-body-sm);
  line-height: 1.5;
}

.contact-form {
  max-width: 520px;
  display: flex; flex-direction: column; gap: var(--spacing-16);
}
.form-group label {
  display: block; font-weight: 500; font-size: var(--text-body-sm);
  margin-bottom: var(--spacing-4);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px var(--spacing-16);
  border: 1.5px solid var(--color-subtle-gray);
  border-radius: var(--radius-other);
  font-family: var(--font-body); font-size: var(--text-body);
  outline: none; transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--color-shop-violet); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  align-self: flex-start;
  padding: 12px var(--spacing-32);
  background: var(--color-shop-violet); color: #fff;
  border-radius: var(--radius-buttons);
  font-weight: 600; font-size: var(--text-body);
  transition: box-shadow 0.25s, transform 0.15s;
  border: none; cursor: pointer;
}
.form-submit:hover { box-shadow: var(--shadow-lg); transform: translateY(-1px); }

.legal-content { max-width: 720px; }
.legal-content h2 {
  font-family: var(--font-brand); font-weight: 700;
  font-size: 18px; margin-top: var(--spacing-32); margin-bottom: var(--spacing-12);
}
.legal-content p, .legal-content li {
  color: var(--color-muted-text); line-height: 1.7;
  margin-bottom: var(--spacing-12);
}
.legal-content ul { padding-left: var(--spacing-24); list-style: disc; }

.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
}
.blog-card {
  border: 1px solid var(--color-subtle-gray);
  border-radius: var(--radius-cards);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.3s;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.blog-card-image {
  height: 160px; background: linear-gradient(135deg, rgba(84,51,235,0.08), rgba(192,181,243,0.15));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
}
.blog-card-body { padding: var(--spacing-16); }
.blog-card-tag {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-shop-violet);
  margin-bottom: var(--spacing-8);
}
.blog-card-title {
  font-weight: 600; font-size: var(--text-body);
  margin-bottom: var(--spacing-8); letter-spacing: -0.017em;
}
.blog-card-excerpt {
  font-size: var(--text-body-sm); color: var(--color-muted-text);
  line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* --- Responsive (Sub-Pages) --- */
@media (max-width: 900px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero { flex-direction: column; padding: var(--spacing-32) var(--spacing-24); }
  .deal-timer-banner { flex-direction: column; text-align: center; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .header-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-12); }
  .footer-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 26px; }
  .hero-stats { gap: var(--spacing-20); }
  .newsletter-form { flex-direction: column; }
  .feature-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .page-hero { padding: var(--spacing-32) var(--spacing-24); }
  .page-hero h1 { font-size: 26px; }
}