/* ==========================================================================
   HOMDEE AROMA (หอมดี อโรม่า)
   Light Luxury, Chic & Warm Botanical Aromatherapy Atelier
   Bilingual Thai & English Stylesheet
   ========================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Montserrat:wght@400;500;600;700&family=Prompt:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* --- Root CSS Variables: Warm Milky White & Champagne Gold Palette --- */
:root {
  /* Surfaces & Backgrounds */
  --bg-body: #FAF8F5;          /* Warm Milky Ivory / Linen */
  --bg-surface: #FFFFFF;       /* Pure Crisp White Card */
  --bg-sidebar: #F7F3ED;       /* Cream Sidebar Surface */
  --bg-card: #FFFFFF;
  --bg-subtle: #F3ECE2;        /* Soft Warm Oatmeal */
  --bg-accent-soft: #F9F5EE;   /* Very Light Cream */
  --bg-dark: #231E1A;          /* Deep Espresso for footer/contrast */

  /* Borders & Dividers */
  --border-light: #EBE3D7;     /* Delicate Linen Border */
  --border-gold: #D6BF9E;      /* Soft Champagne Gold Border */
  --border-focus: #A07844;

  /* Typography Colors */
  --text-main: #2C2621;        /* Warm Deep Bronze/Charcoal */
  --text-muted: #6B6259;       /* Sophisticated Muted Taupe */
  --text-light: #9B9185;       /* Light Muted */
  --text-gold: #A07844;        /* Warm Champagne Bronze Accent */
  --text-gold-dark: #846132;   /* Deeper Gold */
  --text-white: #FFFFFF;

  /* Accent Colors */
  --accent-gold: #C5A880;      /* Champagne Gold */
  --accent-bronze: #A07844;    /* Rich Botanical Bronze */
  --accent-amber: #B87B3B;     /* Warm Amber */
  --accent-sage: #75866E;      /* Muted Botanical Herb Green */

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(44, 38, 33, 0.04);
  --shadow-md: 0 6px 20px rgba(44, 38, 33, 0.07);
  --shadow-lg: 0 12px 36px rgba(44, 38, 33, 0.09);
  --shadow-gold: 0 6px 24px rgba(160, 120, 68, 0.18);

  /* Layout */
  --sidebar-w: 290px;
  --header-mobile-h: 68px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.2, 0, 0, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-body);
  color: var(--text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Prompt', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-main);
  background-color: var(--bg-body);
  overflow-x: hidden;
}

/* Typography Hierarchy */
h1, h2, h3, h4, .serif-font {
  font-family: 'Cormorant Garamond', 'Prompt', 'Georgia', serif;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* --- Section Containers & Layout --- */
.site-wrapper {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  width: calc(100% - var(--sidebar-w));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-body);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 5.5rem 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.8rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-subtle);
  color: var(--accent-bronze);
  font-family: 'Montserrat', 'Prompt', sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-gold);
  margin-bottom: 1rem;
}

.section-tag svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.9rem;
  letter-spacing: -0.02em;
}

.section-subtitle-thai {
  font-family: 'Prompt', sans-serif;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--accent-bronze);
  margin-bottom: 0.6rem;
}

.section-desc {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Decorative Divider */
.gold-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 1.2rem auto;
}

.gold-divider::before,
.gold-divider::after {
  content: "";
  display: block;
  width: 50px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent-gold), transparent);
}

.gold-divider span {
  width: 5px;
  height: 5px;
  background-color: var(--accent-bronze);
  border-radius: 50%;
}

/* --- Floating Left Sidebar (Desktop) --- */
.desktop-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.2rem 1.6rem;
  z-index: 1000;
  overflow-y: auto;
  box-shadow: 2px 0 16px rgba(44, 38, 33, 0.03);
}

.sidebar-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.sidebar-logo-img {
  width: 100%;
  max-width: 220px;
  height: auto;
  transition: transform var(--transition-normal);
}

.sidebar-brand:hover .sidebar-logo-img {
  transform: scale(1.02);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-family: 'Prompt', sans-serif;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.nav-link svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-bronze);
  stroke-width: 1.6;
  fill: none;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
  transform: translateX(3px);
}

.nav-link:hover svg {
  transform: scale(1.1);
}

.nav-link.active {
  background-color: var(--bg-surface);
  color: var(--accent-bronze);
  font-weight: 600;
  border-color: var(--border-gold);
  box-shadow: var(--shadow-sm);
}

.nav-link .nav-th {
  display: block;
  font-size: 0.92rem;
  line-height: 1.3;
}

.nav-link .nav-en {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  color: var(--text-light);
  letter-spacing: 0.5px;
}

/* Sidebar Footer & Audit Card */
.sidebar-footer {
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-badge {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
  text-align: center;
  font-size: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-badge-title {
  font-weight: 600;
  color: var(--accent-bronze);
  font-size: 0.78rem;
  margin-bottom: 0.25rem;
  letter-spacing: 0.3px;
}

.sidebar-badge-text {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.sidebar-contact-quick {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-phone-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--accent-bronze);
  color: #FFFFFF;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-pill);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.sidebar-phone-btn:hover {
  background-color: var(--text-main);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.sidebar-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.sidebar-wa-btn:hover {
  background-color: #1EBE5D;
  transform: translateY(-1px);
}

/* --- Mobile Header & Slide-out Drawer --- */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-mobile-h);
  background-color: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  padding: 0 1.2rem;
  align-items: center;
  justify-content: space-between;
}

.mobile-logo-link {
  display: flex;
  align-items: center;
  min-width: 0;
  max-width: 240px;
}

.mobile-logo-img {
  height: 38px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.mobile-menu-toggle {
  background: none;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
}

.mobile-menu-toggle svg {
  width: 22px;
  height: 22px;
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44, 38, 33, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 82%;
  max-width: 320px;
  background: var(--bg-sidebar);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.4rem;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer-overlay.open {
  display: block;
  opacity: 1;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.3rem;
}

/* --- Buttons & UI Elements --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-family: 'Montserrat', 'Prompt', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-bronze);
  color: #FFFFFF;
  border-color: var(--accent-bronze);
  box-shadow: 0 4px 14px rgba(160, 120, 68, 0.25);
}

.btn-primary:hover {
  background-color: var(--text-main);
  border-color: var(--text-main);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-gold);
}

.btn-outline:hover {
  background-color: var(--bg-surface);
  border-color: var(--accent-bronze);
  color: var(--accent-bronze);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: var(--bg-subtle);
  border-color: var(--accent-gold);
  color: var(--accent-bronze);
}

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.8rem;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-image: url('../images/hero_aroma.jpg');
  background-size: cover;
  background-position: center center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(250, 248, 245, 0.96) 0%,
    rgba(250, 248, 245, 0.88) 45%,
    rgba(250, 248, 245, 0.65) 75%,
    rgba(250, 248, 245, 0.3) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 4.5rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-gold);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-pill);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-bronze);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow-sm);
}

.hero-title-thai {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 0.6rem;
}

.hero-title-en {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--accent-bronze);
  margin-bottom: 1.4rem;
  letter-spacing: -0.01em;
}

.hero-description {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--border-light);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.1;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 0.2rem;
}

/* --- Collections Section --- */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.2rem;
}

.collection-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.collection-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-gold);
}

.collection-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 68%; /* 3:2 ratio */
  overflow: hidden;
  background-color: var(--bg-subtle);
}

.collection-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.collection-card:hover .collection-img {
  transform: scale(1.05);
}

.collection-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.9rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-bronze);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.collection-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.collection-title-wrap {
  margin-bottom: 0.8rem;
}

.collection-title-th {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
}

.collection-title-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-bronze);
  letter-spacing: 0.5px;
}

.collection-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.4rem;
}

.scent-notes-box {
  background: var(--bg-accent-soft);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--accent-bronze);
}

.scent-notes-title {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-bronze);
  margin-bottom: 0.4rem;
}

.scent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.scent-tag {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.7rem;
  font-size: 0.78rem;
  color: var(--text-main);
}

.collection-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-light);
}

.collection-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.72rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

/* --- Artisanal Process (Craft Section) --- */
.craft-section {
  background-color: var(--bg-surface);
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.process-card {
  background: var(--bg-body);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md);
}

.process-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 65%;
  overflow: hidden;
}

.process-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.process-card:hover .process-img {
  transform: scale(1.04);
}

.step-number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent-bronze);
  box-shadow: var(--shadow-sm);
}

.process-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.process-title-th {
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.process-title-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  color: var(--accent-bronze);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.process-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Interactive Scent Bar & Custom Scent Box --- */
.scentbar-section {
  background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-subtle) 100%);
}

.scentbar-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.scentbar-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

.scentbar-interactive-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
}

.scent-step-block {
  margin-bottom: 2rem;
}

.step-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent-bronze);
  margin-bottom: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.step-label span.num {
  width: 22px;
  height: 22px;
  background: var(--accent-bronze);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.mood-selector {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.mood-option-btn {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mood-option-btn:hover {
  border-color: var(--border-gold);
  background: #FFFFFF;
}

.mood-option-btn.active {
  border-color: var(--accent-bronze);
  background: var(--bg-accent-soft);
  box-shadow: 0 0 0 2px rgba(160, 120, 68, 0.2);
}

.mood-opt-title {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--text-main);
  display: block;
}

.mood-opt-notes {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
  margin-top: 0.2rem;
}

.vessel-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.vessel-opt-btn {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.vessel-opt-btn:hover {
  border-color: var(--border-gold);
}

.vessel-opt-btn.active {
  border-color: var(--accent-bronze);
  background: var(--bg-accent-soft);
  box-shadow: 0 0 0 2px rgba(160, 120, 68, 0.2);
}

.vessel-title {
  font-size: 0.86rem;
  font-weight: 600;
  display: block;
  color: var(--text-main);
}

.vessel-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: block;
}

/* Scent Summary Preview Card */
.scent-preview-card {
  background: var(--bg-sidebar);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.preview-badge {
  display: inline-block;
  background: var(--accent-bronze);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.2rem;
}

.preview-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.preview-scent-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  color: var(--accent-bronze);
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.preview-breakdown {
  list-style: none;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.preview-breakdown li {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border-light);
}

.preview-breakdown li span:first-child {
  color: var(--text-muted);
}

.preview-breakdown li span:last-child {
  font-weight: 600;
  color: var(--text-main);
}

/* --- Founder & Atelier Heritage Story --- */
.story-section {
  background-color: var(--bg-surface);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.story-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.story-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.story-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-md);
}

.story-badge-lead {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}

.story-badge-sub {
  font-size: 0.78rem;
  color: var(--accent-bronze);
  font-weight: 500;
}

.story-content {
  display: flex;
  flex-direction: column;
}

.story-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--accent-bronze);
  line-height: 1.5;
  margin: 1.5rem 0;
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent-gold);
}

.story-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1.8rem;
}

.story-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.story-feature-icon {
  width: 28px;
  height: 28px;
  background: var(--bg-subtle);
  color: var(--accent-bronze);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.story-feature-text h4 {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.story-feature-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- Official Company Identity & Corporate Verification Section --- */
.contact-section {
  background-color: var(--bg-body);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
}

/* Official Registered Entity Card (Audit Compliant) */
.official-company-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.audit-stamp {
  position: absolute;
  top: 1.8rem;
  right: 1.8rem;
  border: 1px dashed var(--accent-bronze);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-bronze);
  text-transform: uppercase;
  background: var(--bg-accent-soft);
}

.company-title-main {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
  letter-spacing: 0.5px;
}

.company-title-thai {
  font-family: 'Prompt', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-bronze);
  margin-bottom: 1.4rem;
}

.official-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-icon {
  width: 36px;
  height: 36px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-bronze);
}

.info-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.info-content {
  flex: 1;
}

.info-label {
  font-family: 'Montserrat', 'Prompt', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-bronze);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.2rem;
}

/* Continuous, natural standard address display */
.info-value-address {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.55;
  font-weight: 500;
}

.info-value-address.thai {
  font-family: 'Prompt', sans-serif;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.25rem;
}

.info-value-phone {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--accent-bronze);
  letter-spacing: 0.5px;
}

.info-value-email {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Contact Message Form */
.contact-form-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.78rem 1rem;
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-bronze);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(160, 120, 68, 0.15);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--bg-dark);
  color: #ECE5DC;
  padding: 4.5rem 0 2rem;
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 2px;
  margin-bottom: 0.3rem;
}

.footer-brand-thai {
  font-family: 'Prompt', sans-serif;
  font-size: 0.95rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.86rem;
  color: #B5ABA0;
  line-height: 1.65;
  margin-bottom: 1.4rem;
}

.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: #CFC5B8;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-address-block {
  font-size: 0.85rem;
  color: #CFC5B8;
  line-height: 1.6;
}

.footer-address-block strong {
  color: #FFFFFF;
  display: block;
  margin-bottom: 0.2rem;
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: #8C8276;
}

/* Floating WhatsApp Quick Action Button */
.float-wa-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 990;
  transition: all var(--transition-normal);
}

.float-wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 26px rgba(37, 211, 102, 0.6);
}

.float-wa-btn svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1100px) {
  :root {
    --sidebar-w: 260px;
  }
  .collections-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin: 0 auto;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scentbar-interactive-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .desktop-sidebar {
    display: none;
  }
  .mobile-header {
    display: flex;
  }
  .main-content {
    margin-left: 0;
    width: 100%;
    padding-top: var(--header-mobile-h);
  }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-section {
    min-height: auto;
    padding: 3.5rem 0;
  }
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .section-title {
    font-size: 2.1rem;
  }
  .hero-title-en {
    font-size: 2.4rem;
  }
  .hero-title-thai {
    font-size: 1.8rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.2rem;
  }
  .section-padding {
    padding: 3.8rem 0;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .vessel-selector {
    grid-template-columns: 1fr;
  }
  .mood-selector {
    grid-template-columns: 1fr;
  }
  .story-features {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
  .scentbar-container {
    padding: 1.5rem;
  }
  .official-company-card, .contact-form-wrap {
    padding: 1.6rem;
  }
}