/* ==========================================================================
   EUPHORIE LABWORKS — SWISS EDITORIAL DESIGN SYSTEM (LIGHT MODE ONLY)
   ========================================================================== */

/* 1. CSS VARIABLES & RESET */
:root {
  --color-bg: #ffffff;
  --color-text-primary: #000000;
  --color-text-secondary: #555555;
  --color-border-light: #e5e5e5;
  --color-border-dark: #000000;
  
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --max-width: 720px;
  
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-xxl: 64px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-accordion: 0.3s cubic-bezier(0.87, 0, 0.13, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md) var(--space-sm);
}

/* 2. ACCESSIBILITY / FOCUS STATES */
*:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* 3. LAYOUT CONTAINER */
.page-wrapper {
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  flex-direction: column;
}

/* 4. HEADER */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-dark);
}

.logo-container {
  width: 80px;
  height: auto;
  display: flex;
  align-items: center;
}

.logo-container img {
  width: 100%;
  height: auto;
}

/* 5. SECTIONS GENERAL */
.section-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

/* 6. BRAND INTRO */
.intro-content {
  max-width: 600px;
}

.brand-statement-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-md);
  word-break: break-word;
}

.brand-message-paragraph {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  max-width: 560px;
}

.brand-message-cta {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: var(--space-md);
}

/* 7. PERFUME COLLECTION (ACCORDIONS) */
.perfume-list {
  display: flex;
  flex-direction: column;
}

.perfume-item {
  border-bottom: 1px solid var(--color-border-light);
  transition: background-color var(--transition-fast);
}

.perfume-item:first-of-type {
  border-top: 1px solid var(--color-border-light);
}

.perfume-item:hover {
  background-color: #fafafa;
}

/* Accordion Trigger */
.perfume-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
}

.trigger-left {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.perfume-num {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-secondary);
  width: 24px;
}

.perfume-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.perfume-family-badge {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-secondary);
}

.expand-icon {
  font-size: 18px;
  font-weight: 300;
  color: var(--color-text-primary);
  width: 16px;
  text-align: center;
}

/* Expandable Content Area */
.perfume-details-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-accordion), opacity var(--transition-accordion);
  opacity: 0;
  overflow: hidden;
}

.perfume-item.expanded .perfume-details-wrapper {
  grid-template-rows: 1fr;
  opacity: 1;
}

.perfume-details-inner {
  min-height: 0;
  padding: 0 var(--space-sm) var(--space-xl) var(--space-sm);
}

/* Product Info Grid inside expanded container */
.details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-top: var(--space-md);
}

@media (min-width: 600px) {
  .details-grid {
    grid-template-columns: 1.2fr 2fr;
    gap: var(--space-xl);
  }
}

.details-image-col {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.image-container {
  width: 100%;
  max-width: 240px;
  background-color: #f7f7f7;
  border: 1px solid var(--color-border-light);
  aspect-ratio: 1/1;
  overflow: hidden;
  position: relative;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.details-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.details-desc-box {
  margin-bottom: var(--space-lg);
}

.details-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-primary);
}

/* Specifications Table */
.specs-table {
  border-top: 1px solid var(--color-border-light);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 12px;
}

.spec-label {
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spec-val {
  color: var(--color-text-primary);
  text-align: right;
  max-width: 60%;
}

/* 8. COMMERCE LINKS (PRIMARY ACTIONS) */
.links-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.btn-primary {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--color-border-dark);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-bg);
}

.btn-content-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: block;
}

.btn-arrow {
  font-size: 16px;
  font-weight: 400;
}

/* 9. SECONDARY LINKS (SPOTIFY & SOCIALS) */
.secondary-links-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.btn-spotify {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--color-border-light);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1px;
  transition: border-color var(--transition-fast);
}

.btn-spotify:hover {
  border-color: var(--color-border-dark);
}

.scent-spotify-wrapper {
  margin-top: var(--space-md);
}

.social-links-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.social-link {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) 0;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.social-link:hover {
  color: var(--color-text-primary);
}

.social-icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
  display: block;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.social-link:hover .social-icon {
  opacity: 1;
}

.social-link:not(:last-child) {
  border-right: 1px solid var(--color-border-light);
}

/* 10. FOOTER & LEGAL */
.main-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl) 0 var(--space-lg) 0;
  font-size: 11px;
  color: var(--color-text-secondary);
  letter-spacing: 1px;
}

.footer-legal-links {
  display: flex;
  gap: var(--space-md);
}

.legal-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.legal-link:hover {
  color: var(--color-text-primary);
}

/* 11. MEDIA QUERIES FOR VIEWP-TESTING */
@media (max-width: 480px) {
  body {
    padding: var(--space-sm) var(--space-xs);
  }
  
  .brand-statement {
    font-size: 24px;
  }
  
  .perfume-name {
    font-size: 16px;
  }
  
  .perfume-family-badge {
    display: none; /* Hide family on very narrow widths next to name to avoid wrapping clutter */
  }
  
  .perfume-trigger {
    padding: var(--space-md) var(--space-xxs);
  }
  
  .btn-primary {
    padding: var(--space-sm) var(--space-md);
    font-size: 12px;
  }
  
  .social-link {
    font-size: 10px;
    letter-spacing: 1px;
  }
}

/* 12. SCROLL REVEAL ANIMATIONS */
.js-enabled .reveal-element {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.js-enabled .reveal-element.revealed {
  opacity: 1;
  transform: translateY(0);
}

.js-enabled .reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.js-enabled .reveal-stagger.revealed > * {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.js-enabled .reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0.08s; }
.js-enabled .reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.16s; }
.js-enabled .reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.24s; }
.js-enabled .reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.32s; }
.js-enabled .reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.40s; }
.js-enabled .reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  .js-enabled .reveal-element,
  .js-enabled .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}