/* variables.css - Consolidated design tokens and custom styles for Essenza di Sole */

:root {
  /* Brand color tokens from DESIGN.md */
  --color-pine-needle: #354231; /* Deep forest green */
  --color-powder-sand: #f4f2eb; /* Warm off-white/beige background */
  --color-lunar-dust: #faf9f5; /* Creamy light background for cards */
  --color-white-linen: #ffffff;
  --color-charcoal-bark: #20201e; /* Soft dark charcoal text */
  --color-deep-moss: #1e241a; /* Dark pine green for dark mode/footer */
  --color-ash-grey: #9a9c97;
  --color-pale-mauve: #e5d7d3;
  --color-sunken-orange: #b87d60; /* Muted terracotta */
  --color-stone-grey: #a6a6a6;
  --color-shadow-tint: #e2d9c2;
  
  --bg-main: var(--color-powder-sand);
  --text-main: var(--color-charcoal-bark);
  --header-bg: rgba(244, 242, 235, 0.7);

  /* Semantic tokens — these SWAP with .dark */
  --tw-background: #f4f2eb;
  --tw-on-surface: #20201e;
  --tw-on-surface-variant: #54514d;

  /* Modal tokens — controlled by theme */
  --modal-bg: #ffffff;
  --modal-surface: #faf9f6;
  --modal-border: #e6e4de;
  --modal-close-bg: rgba(255,255,255,0.8);
  --modal-close-text: #23211f;
  --modal-input-bg: #ffffff;
  --modal-input-text: #23211f;
  --modal-input-placeholder: #9c9a95;

  /* Card tokens */
  --card-bg: #ffffff;
  --card-text: #23211f;
  --card-text-muted: #54514d;
  --card-border: rgba(74, 83, 66, 0.08);
  --card-section-bg: #faf9f6;
}

.dark {
  --bg-main: var(--color-deep-moss);
  --text-main: var(--color-lunar-dust);
  --header-bg: rgba(21, 22, 20, 0.8);

  /* Semantic tokens — swapped for dark */
  --tw-background: #151614;
  --tw-on-surface: #f9f8f4;
  --tw-on-surface-variant: #d5d2cd;

  /* Modal tokens — dark */
  --modal-bg: #151614;
  --modal-surface: rgba(255,255,255,0.05);
  --modal-border: #3b3a37;
  --modal-close-bg: rgba(255,255,255,0.1);
  --modal-close-text: #ffffff;
  --modal-input-bg: #1e1d1a;
  --modal-input-text: #f9f8f4;
  --modal-input-placeholder: #7c7a76;

  /* Card tokens — dark */
  --card-bg: rgba(35, 33, 31, 0.2);
  --card-text: #f9f8f4;
  --card-text-muted: #d5d2cd;
  --card-border: rgba(255,255,255,0.05);
  --card-section-bg: rgba(255,255,255,0.03);
}

/* Global resets & typography */
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: background-color 0.2s ease, color 0.2s ease;
  will-change: background-color;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

html {
  scroll-behavior: smooth;
}

/* Utility / Layout classes */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Component animations & behaviors */
.bottom-sheet {
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), opacity .4s ease;
  will-change: transform, opacity;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
}

.bottom-sheet.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.sticky-cart-bar {
  transition: transform .4s cubic-bezier(.2, .8, .2, 1), opacity .3s ease;
  transform: translateY(calc(100% + 24px));
  opacity: 0;
  pointer-events: none;
}

.sticky-cart-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.overlay {
  transition: opacity .4s ease;
  opacity: 0;
  pointer-events: none;
}

.overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.brand-frame {
  border: 1px solid rgba(82, 90, 73, 0.1);
  padding: 8px 16px;
  border-radius: 2rem;
  background: rgba(255, 255, 255, 0.5);
  transition: all .3s ease;
}

.dark .brand-frame {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: white;
}

.brand-frame:hover {
  background: white;
  border-color: rgba(82, 90, 73, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.dark .brand-frame:hover {
  background: rgba(255, 255, 255, 0.1);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in {
  animation: slideIn .5s ease forwards;
}

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.product-card {
  transition: transform .4s cubic-bezier(.2, .8, .2, 1), box-shadow .4s cubic-bezier(.2, .8, .2, 1);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.dark .product-card:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  border-color: rgba(255,255,255,0.1);
}

.cat-pill.active {
  background: var(--color-pine-needle);
  color: white;
}

.logo-premium {
  transition: all .6s cubic-bezier(.2, .8, .2, 1);
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
}

.logo-premium:hover {
  transform: scale(1.08) rotate(2deg);
  filter: drop-shadow(0 8px 15px rgba(0,0,0,0.1));
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.3s ease;
  cursor: pointer;
  border: none;
  background: transparent;
}

.theme-toggle-btn:hover {
  background: rgba(0,0,0,0.06);
}

.dark .theme-toggle-btn:hover {
  background: rgba(255,255,255,0.12);
}

.hero-botanical-bg {
  background-image: linear-gradient(to bottom, rgba(244, 242, 235, 0.8), rgba(244, 242, 235, 0.95)), url('img/hero_bg.webp');
  background-size: cover;
  background-position: center;
}

.dark .hero-botanical-bg {
  background-image: linear-gradient(to bottom, rgba(30, 36, 26, 0.85), rgba(30, 36, 26, 0.98)), url('img/hero_bg.webp') !important;
}

/* B2B / Mayoristas specific classes */
.b2b-card {
  background: #ffffff;
  border: 1px solid rgba(74, 83, 66, 0.08);
  border-radius: 1.5rem;
  padding: 2.5rem;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.b2b-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(74, 83, 66, 0.06);
  border-color: rgba(74, 83, 66, 0.2);
}