/* ═══════════════════════════════════════════════════════════════
   components.css  –  URVI Reusable UI Components
   Buttons, Cards, Badges, Nav, Hero, Sections, Footer
   ═══════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   Pop-Art neo-brutalism: pill shape, thick border, solid shadow
   that shifts on hover to give a tactile "pressed" 3D feel.
   ═══════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);

  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  white-space: nowrap;

  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-pill);
  border: var(--border-lg);

  box-shadow: var(--shadow-md);

  transition:
    transform     var(--duration-fast) var(--ease-snap),
    box-shadow    var(--duration-fast) var(--ease-snap),
    background    var(--duration-base) var(--ease-snap),
    color         var(--duration-base) var(--ease-snap);

  cursor: pointer;
  position: relative;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* Hover → shadow shrinks and button translates forward (pressed) */
.btn:hover {
  transform: translate(3px, 3px);
  box-shadow: var(--shadow-hover);
}

/* Active → fully pressed */
.btn:active {
  transform: translate(5px, 5px);
  box-shadow: var(--shadow-press);
}

/* ── Variants ─────────────────────────────────────────────────── */

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-ink);
}
.btn--primary:hover {
  background-color: hsl(45, 97%, 44%);
}

.btn--secondary {
  background-color: var(--color-accent-pink);
  color: var(--color-surface);
}
.btn--secondary:hover {
  background-color: hsl(330, 100%, 48%);
  color: var(--color-surface);
}

.btn--tertiary {
  background-color: var(--color-accent-lime);
  color: var(--color-ink);
}
.btn--tertiary:hover {
  background-color: hsl(82, 95%, 38%);
}

.btn--danger {
  background-color: var(--color-accent-red);
  color: var(--color-surface);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-ink);
}
.btn--outline:hover {
  background-color: var(--color-ink);
  color: var(--color-surface);
}

.btn--ghost {
  background-color: var(--color-surface);
  color: var(--color-ink);
}
.btn--ghost:hover {
  background-color: var(--color-bg-cream);
}

/* ── Sizes ───────────────────────────────────────────────────── */

.btn--sm {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
}

.btn--lg {
  font-size: var(--text-lg);
  padding: var(--space-5) var(--space-10);
}


/* ═══════════════════════════════════════════════════════════════
   BADGES / CHIPS
   ═══════════════════════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  border: var(--border-base);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

.badge--red    { background-color: var(--color-accent-red);    color: var(--color-surface); }
.badge--green  { background-color: var(--color-accent-lime);   color: var(--color-ink); }
.badge--pink   { background-color: var(--color-accent-pink);   color: var(--color-surface); }
.badge--yellow { background-color: var(--color-primary);       color: var(--color-ink); }
.badge--orange { background-color: var(--color-accent-orange); color: var(--color-surface); }


/* ═══════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════ */

.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  height: 70px;
  padding: 0 var(--space-8);
  background-color: var(--color-surface);
  border-bottom: var(--border-lg);

  /* Subtle shadow to lift nav above content */
  box-shadow: 0 4px 0 var(--color-ink);
}

.nav-logo-img {
  height: 38px;
  width: auto;
  display: block;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-sm);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
  text-transform: uppercase;
  line-height: 1;
}

.logo-dot {
  color: var(--color-accent-pink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-left: auto;
}

.nav-link {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink);
  position: relative;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-accent-pink);
  transition: width var(--duration-base) var(--ease-snap);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}


/* ═══════════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-24) var(--space-8);
  background-color: var(--color-primary);
  border-bottom: var(--border-lg);
  gap: var(--space-6);
}

.hero-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: var(--color-ink);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: var(--border-base);
  box-shadow: var(--shadow-sm);
  animation: popIn var(--duration-slow) var(--ease-bounce) both;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-6xl), 15vw, 9rem);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
  color: var(--color-ink);
  animation: slideUp 0.5s var(--ease-snap) 0.1s both;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-ink-muted);
  max-width: 40ch;
  animation: slideUp 0.5s var(--ease-snap) 0.2s both;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  animation: slideUp 0.5s var(--ease-snap) 0.3s both;
}

/* Hero decorative blobs */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.35;
  pointer-events: none;
  z-index: var(--z-base);
}

.hero-blob--1 {
  width: 420px;
  height: 420px;
  background: var(--color-accent-pink);
  top: -140px;
  right: -100px;
  filter: blur(0px);
  border: var(--border-lg);
}

.hero-blob--2 {
  width: 280px;
  height: 280px;
  background: var(--color-accent-lime);
  bottom: -80px;
  left: -60px;
  border: var(--border-lg);
}

/* ── Hero animations ─────────────────────────────────────────── */

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes popIn {
  from {
    opacity: 0;
    transform: scale(0.7);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}


/* ═══════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════ */

.section {
  padding: var(--section-py) var(--space-8);
  max-width: var(--max-width);
  margin-inline: auto;
}

.section--cream {
  max-width: 100%;
  background-color: var(--color-bg-cream);
  padding-inline: var(--space-8);
  border-top: var(--border-lg);
  border-bottom: var(--border-lg);
}

.section--cream > * {
  max-width: var(--max-width);
  margin-inline: auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  color: var(--color-ink);
  letter-spacing: var(--tracking-wide);
}

.link-arrow {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink);
  border-bottom: var(--border-base);
  padding-bottom: 2px;
  transition: color var(--duration-base) var(--ease-snap);
}
.link-arrow:hover {
  color: var(--color-accent-pink);
  border-color: var(--color-accent-pink);
}


/* ═══════════════════════════════════════════════════════════════
   PRODUCT CARDS
   Neo-brutalism: flat colour, thick border, solid drop shadow
   ═══════════════════════════════════════════════════════════════ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-8);
}

.product-card {
  position: relative;
  background: var(--color-surface);
  border: var(--border-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;

  transition:
    transform   var(--duration-fast) var(--ease-snap),
    box-shadow  var(--duration-fast) var(--ease-snap);
}

.product-card:hover {
  transform: translateY(-8px) translateX(-4px);
  box-shadow: 9px 9px 0 var(--color-ink);
}

.product-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: var(--z-raised);
}

.product-card__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: var(--border-lg);
}

.product-card__emoji {
  font-size: 5rem;
  line-height: 1;
  filter: drop-shadow(3px 3px 0 rgba(0,0,0,0.2));
  transition: transform var(--duration-base) var(--ease-bounce);
}

.product-card:hover .product-card__emoji {
  transform: scale(1.15) rotate(-5deg);
}

.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink);
  text-transform: uppercase;
}

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: var(--leading-snug);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: auto;
  padding-top: var(--space-4);
}

.product-card__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-ink);
  letter-spacing: var(--tracking-wide);
}


/* ═══════════════════════════════════════════════════════════════
   DESIGN SYSTEM SHOWCASE
   ═══════════════════════════════════════════════════════════════ */

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-8);
}

.showcase-block {
  background: var(--color-surface);
  border: var(--border-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.showcase-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-soft);
  border-bottom: 2px solid var(--color-ink);
  padding-bottom: var(--space-2);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}


/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */

.footer {
  background-color: var(--color-ink);
  color: var(--color-bg-cream);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  border-top: var(--border-lg);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  letter-spacing: var(--tracking-tight);
  color: var(--color-primary);
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-bg-cream);
}

.footer-copy {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  color: hsl(0, 0%, 60%);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE DESIGN BREAKPOINTS (GLOBAL COMPONENTS)
   ═══════════════════════════════════════════════════════════════ */

/* Mobile / Tablet Transitions */
@media (max-width: 1024px) {
  .nav-links {
    gap: var(--space-6);
  }
}

/* Tablet / Small Laptops (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
  .footer-main-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-8);
  }
}

/* Large Phones (481px - 767px) */
@media (max-width: 767px) {
  body.nav-menu-active {
    overflow: hidden; /* Prevent body scrolling when menu is active */
  }

  .navbar {
    height: 60px !important;
    padding: 0 var(--space-4) !important;
  }

  .nav-logo-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    min-width: 44px;
  }

  .nav-logo-img {
    height: 34px !important;
  }

  /* Hamburger Menu Toggle Button */
  .menu-toggle-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 13px 12px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
    margin-left: var(--space-2);
  }

  .hamburger-bar {
    width: 20px;
    height: 3px;
    background-color: var(--color-ink);
    border-radius: var(--radius-sm);
    transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease;
  }

  /* Transform into X when open */
  .navbar.menu-open .hamburger-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .navbar.menu-open .hamburger-bar:nth-child(2) {
    opacity: 0;
  }
  .navbar.menu-open .hamburger-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  /* Mobile Slide-in/Slide-down Overlay Menu */
  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: var(--color-bg-cream);
    border-right: var(--border-lg);
    box-shadow: 6px 0 0 var(--color-ink);
    padding: var(--space-8) var(--space-6);
    gap: var(--space-6);
    transition: left var(--duration-base) var(--ease-snap);
    z-index: 99;
    margin-left: 0 !important;
    overflow-y: auto;
  }

  .navbar.menu-open .nav-links {
    left: 0;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links li a {
    display: block;
    width: 100%;
    font-size: var(--text-2xl) !important;
    font-family: var(--font-display) !important;
    text-transform: uppercase;
    padding: var(--space-3) 0;
    border-bottom: 2px dashed var(--color-ink-muted);
    letter-spacing: var(--tracking-wider);
  }
  
  .nav-links li a::after {
    display: none; /* Hide hover line on touch devices */
  }

  .nav-actions {
    margin-left: auto;
  }

  #nav-cart-btn {
    min-height: 35px !important;
    height: 35px !important;
    font-size: 11px !important; /* 20% smaller */
    padding: 0 12px !important;
    box-shadow: 2px 2px 0 var(--color-ink) !important;
    border-width: 1.8px !important;
  }

  .btn {
    min-height: 44px; /* Ensure mobile touch target is min 44px */
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Horizontal scroll track for best sellers on mobile */
  #best-sellers-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    gap: var(--space-6) !important;
    padding-bottom: var(--space-6) !important;
    padding-inline: var(--space-4) !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
  }
  
  #best-sellers-grid::-webkit-scrollbar {
    display: none !important;
  }
  
  #best-sellers-grid .product-card {
    flex: 0 0 280px !important; /* Keep a comfortable card width */
    scroll-snap-align: center !important;
  }
}

/* Small Phones (≤ 480px) */
@media (max-width: 480px) {
  .btn-row {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .btn-row .btn {
    width: 100%;
  }
  
  #best-sellers-grid {
    gap: var(--space-4) !important;
    padding-bottom: var(--space-6) !important;
    padding-inline: var(--space-3) !important;
  }
  
  #best-sellers-grid .product-card {
    flex: 0 0 240px !important; /* Slightly narrower card for very small screens */
  }
}