/* ===================================================================
   Preserved Floral Atelier
   CSS Architecture: Variables → Reset → Layout → Components → Sections
   =================================================================== */

/* ----- CSS Variables ----- */
:root {
  /* Color Palette — Dusty rose, warm neutrals, muted luxury */
  --color-bg:         #FAF7F5;
  --color-bg-warm:    #F5EDE8;
  --color-bg-accent:  #EDE3DC;
  --color-text:       #2C2420;
  --color-text-soft:  #6B5E56;
  --color-text-muted: #9A8D85;
  --color-accent:     #B8847C;
  --color-accent-dark:#8B5E55;
  --color-rose:       #D4A69A;
  --color-rose-light: #E8CEC6;
  --color-cream:      #F0E6DF;
  --color-charcoal:   #1E1A18;
  --color-gold:       #B8956A;
  --color-border:     #D8CCC5;

  /* Typography */
  --font-display:     'Cormorant Garamond', 'Noto Serif TC', Georgia, serif;
  --font-body:        'Outfit', 'Noto Serif TC', sans-serif;
  --font-cn:          'Noto Serif TC', serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   6rem;
  --space-2xl:  10rem;

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration:   0.6s;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ----- Preloader ----- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-out), visibility 0.8s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-flower {
  filter: drop-shadow(0 0 20px rgba(212, 166, 154, 0.3));
}

.preloader-bloom {
  animation: bloomRotate 4s var(--ease-in-out) infinite;
}

.petal {
  animation: petalBreath 2.5s var(--ease-in-out) infinite;
}
.petal-1 { animation-delay: 0s; }
.petal-2 { animation-delay: 0.2s; }
.petal-3 { animation-delay: 0.4s; }
.petal-4 { animation-delay: 0.6s; }
.petal-5 { animation-delay: 0.8s; }

.petal-inner {
  animation: petalBreath 2.5s var(--ease-in-out) infinite;
}
.petal-i1 { animation-delay: 0.1s; }
.petal-i2 { animation-delay: 0.3s; }
.petal-i3 { animation-delay: 0.5s; }
.petal-i4 { animation-delay: 0.7s; }
.petal-i5 { animation-delay: 0.9s; }

@keyframes bloomRotate {
  0% { transform: rotate(0deg) scale(0.9); }
  50% { transform: rotate(15deg) scale(1.05); }
  100% { transform: rotate(0deg) scale(0.9); }
}

@keyframes petalBreath {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}

/* ----- Navigation ----- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}

.nav.scrolled {
  background: rgba(250, 247, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.7rem var(--space-md);
  border-bottom: 1px solid rgba(216, 204, 197, 0.3);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-accent);
  transition: all 0.3s;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

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

.nav-link {
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.4s var(--ease-out);
}

.nav-link:hover { color: var(--color-accent-dark); }
.nav-link:hover::after { width: 100%; }

/* Language Toggle */
.lang-toggle {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-accent);
  padding: 0.3rem 0.7rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.3s;
  background: transparent;
  font-family: var(--font-body);
}
.lang-toggle:hover {
  background: var(--color-accent);
  color: white;
}

.nav-right-mobile {
  display: none;
  align-items: center;
  gap: 10px;
}

.nav-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-menu-btn span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-text);
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s, visibility 0.5s;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.mobile-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-text);
  transition: color 0.3s;
}

.mobile-link:hover { color: var(--color-accent); }

/* ----- Hero ----- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(212, 166, 154, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(184, 132, 124, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(232, 206, 198, 0.2) 0%, transparent 60%),
    var(--color-bg-warm);
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.8s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}

.hero-line {
  display: block;
  font-size: clamp(3.5rem, 10vw, 8rem);
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out) forwards;
}

.hero-line:nth-child(1) { animation-delay: 1s; }
.hero-line:nth-child(2) { animation-delay: 1.2s; }
.hero-line:nth-child(3) { animation-delay: 1.4s; }

.hero-line--italic {
  font-style: italic;
  color: var(--color-accent);
}

.hero-subtitle {
  font-family: var(--font-cn);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.8s forwards;
}

.hero-cta {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  border: 1px solid var(--color-accent);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  transition: all 0.4s var(--ease-out);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 2s forwards;
}

.hero-cta:hover {
  background: var(--color-accent);
  color: white;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 2.5s forwards;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero-scroll-line {
  width: 1px;
  height: 50px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  animation: scrollLine 2s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  100% { top: 100%; }
}

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

/* ----- Section Commons ----- */
.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.section-title-cn {
  font-family: var(--font-cn);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.15em;
  margin-top: var(--space-xs);
}

.section-desc {
  font-size: 0.95rem;
  color: var(--color-text-soft);
  max-width: 480px;
  line-height: 1.8;
}

/* ----- About ----- */
.about {
  padding: var(--space-2xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-text {
  font-size: 1rem;
  color: var(--color-text-soft);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.about-stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ----- Collections ----- */
.collections {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  max-width: 1280px;
  margin: var(--space-lg) auto 0;
  padding: 0 var(--space-md);
}

.collection-card {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.collection-card.reveal-ready {
  opacity: 0;
  transform: translateY(40px);
}

.collection-card.visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.card-image {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
}

.card-image-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: var(--space-md);
}

.card-icon {
  width: 80px;
  height: 80px;
  color: rgba(255,255,255,0.5);
  transition: transform 0.6s var(--ease-out);
}

.card-image:hover .card-icon {
  transform: scale(1.1);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 36, 32, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s;
}

.card-overlay span {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: white;
  padding: 0.6rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.6);
}

.card-image:hover .card-overlay { opacity: 1; }

.card-info {
  padding: var(--space-sm) 0;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 0.15rem;
}

.card-subtitle {
  font-family: var(--font-cn);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.card-desc {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  line-height: 1.7;
  margin-bottom: var(--space-xs);
}

.card-price {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-accent-dark);
  letter-spacing: 0.05em;
}

/* ----- Rose Palette ----- */
.roses {
  padding: var(--space-xl) 0;
  background: var(--color-bg-warm);
}

.rose-palette {
  max-width: 900px;
  margin: var(--space-lg) auto 0;
  padding: 0 var(--space-md);
}

.rose-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.rose-swatch {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--rose-color);
  cursor: pointer;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  position: relative;
}

.rose-swatch:hover {
  transform: scale(1.2);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
  z-index: 2;
}

.rose-swatch[data-limited]::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
}

.rose-tooltip {
  position: fixed;
  z-index: 200;
  background: var(--color-charcoal);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.8rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rose-tooltip.visible { opacity: 1; }

.tooltip-name {
  font-weight: 400;
}

.tooltip-code {
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

.tooltip-badge {
  display: none;
  background: var(--color-gold);
  color: var(--color-charcoal);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rose-tooltip.limited .tooltip-badge { display: inline; }

/* ----- Atelier / Gallery ----- */
.atelier {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  max-width: 1280px;
  margin: var(--space-lg) auto 0;
  padding: 0 var(--space-md);
}

.gallery-item {
  overflow: hidden;
  border-radius: 2px;
}

.gallery-item--wide { grid-column: span 2; }
.gallery-item--tall { grid-row: span 2; }

.gallery-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  position: relative;
  cursor: pointer;
  transition: transform 0.6s var(--ease-out);
}

.gallery-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 60%);
  transition: opacity 0.4s;
}

.gallery-placeholder:hover { transform: scale(1.02); }

.gallery-content {
  position: relative;
  z-index: 2;
  color: var(--color-charcoal);
}

.gallery-content--light { color: white; }

.gallery-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
}

.gallery-sublabel {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-top: 0.25rem;
}

/* ----- Courses ----- */
.courses {
  padding: var(--space-2xl) 0;
  background: var(--color-charcoal);
  color: white;
}

.courses .section-tag { color: var(--color-rose-light); }
.courses .section-title { color: white; }

.courses-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  align-items: start;
}

.courses-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.course-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-md);
  border-radius: 4px;
  transition: background 0.3s, border-color 0.3s;
}

.course-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
}

.course-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  margin-bottom: var(--space-sm);
}

.course-title {
  font-family: var(--font-cn);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.course-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.course-details li {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}

.course-details li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-rose);
}

.course-cta {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--color-rose);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-rose-light);
  transition: all 0.3s;
}

.course-cta:hover {
  background: var(--color-rose);
  color: white;
}

/* ----- Meaning ----- */
.meaning {
  padding: var(--space-xl) 0;
  background: var(--color-bg-warm);
}

.meaning-inner {
  text-align: center;
}

.meaning-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.meaning-items {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.meaning-item {
  text-align: center;
}

.meaning-number {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.meaning-text {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ----- Contact ----- */
.contact {
  padding: var(--space-2xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact-info {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.contact-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-text);
  transition: color 0.3s;
}

a.contact-value:hover { color: var(--color-accent); }

/* ----- Payment QR Codes ----- */
.payment {
  padding: var(--space-xl) 0;
  text-align: center;
}

.payment .section-tag,
.payment .section-title {
  text-align: center;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.payment-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.payment-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.qr-code {
  background: #fff;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  line-height: 0;
}

.qr-code svg {
  display: block;
}

.payment-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  margin-top: var(--space-xs);
}

.payment-sub {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.8rem 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.3s;
}

.form-input::placeholder { color: var(--color-text-muted); opacity: 0.5; }
.form-input:focus { border-color: var(--color-accent); }

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  align-self: flex-start;
  margin-top: var(--space-sm);
  padding: 0.9rem 2.5rem;
  background: var(--color-charcoal);
  color: white;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.3s, transform 0.2s;
}

.form-submit:hover { background: var(--color-accent-dark); }
.form-submit:active { transform: scale(0.98); }

/* ----- Footer ----- */
.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand .logo-mark {
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

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

.footer-links a {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--color-accent); }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 1024px) {
  .collection-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .courses-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-lg: 2.5rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
  }

  .nav-links { display: none; }
  .nav-menu-btn { display: flex; }
  .nav-right-mobile { display: flex; }

  .hero { min-height: 500px; }
  .hero-line { font-size: clamp(2.5rem, 12vw, 5rem); }

  .about { padding: var(--space-xl) 0; }
  .collections { padding: var(--space-lg) 0 var(--space-xl); }
  .roses { padding: var(--space-lg) 0; }
  .atelier { padding: var(--space-lg) 0; }
  .courses { padding: var(--space-xl) 0; }
  .meaning { padding: var(--space-lg) 0; }
  .contact { padding: var(--space-xl) 0; }

  .collection-grid { grid-template-columns: 1fr; max-width: 400px; gap: var(--space-sm); }
  .gallery { grid-template-columns: 1fr 1fr; gap: 4px; }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item--tall { grid-row: span 1; }
  .gallery-placeholder { min-height: 180px; }

  .courses-right { grid-template-columns: 1fr; }
  .courses-grid { gap: var(--space-lg); }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .payment-grid { grid-template-columns: 1fr; max-width: 280px; }

  .about-stats { flex-direction: column; gap: var(--space-md); }
  .meaning-items { gap: var(--space-md); }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .rose-swatch {
    width: 45px;
    height: 45px;
  }

  .chatbot-window {
    right: 12px;
    left: 12px;
    width: auto;
    bottom: 84px;
  }
}

/* ----- Chatbot Widget ----- */
.chatbot-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(184,132,124,0.4);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.chatbot-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(184,132,124,0.5);
}

.chatbot-window {
  position: fixed;
  bottom: 92px;
  right: 24px;
  z-index: 500;
  width: 360px;
  max-height: 500px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.chatbot-window.open { display: flex; }

.chatbot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--color-charcoal);
  color: white;
}
.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chatbot-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-rose);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-rose-light);
}
.chatbot-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
}
.chatbot-status {
  display: block;
  font-size: 0.65rem;
  color: #7ecb7e;
  letter-spacing: 0.05em;
}
.chatbot-close {
  color: white;
  font-size: 1.4rem;
  line-height: 1;
  padding: 4px;
  cursor: pointer;
}

.chatbot-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  max-height: 300px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chatbot-msg p {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 85%;
}
.chatbot-msg--bot p {
  background: var(--color-bg-warm);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.chatbot-msg--user p {
  background: var(--color-accent);
  color: white;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
  margin-left: auto;
}

.chatbot-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 10px;
}
.chatbot-quick-btn {
  padding: 5px 12px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  font-size: 0.72rem;
  color: var(--color-text-soft);
  background: white;
  cursor: pointer;
  transition: all 0.2s;
}
.chatbot-quick-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.chatbot-input-area {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border);
  gap: 8px;
}
.chatbot-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text);
  background: transparent;
}
.chatbot-input::placeholder { color: var(--color-text-muted); }
.chatbot-send {
  color: var(--color-accent);
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}
.chatbot-send:hover { color: var(--color-accent-dark); }

@media (max-width: 480px) {
  :root {
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 3rem;
  }

  .gallery { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }
  .gallery-placeholder { min-height: 160px; }
}