/* ==========================================================================
   Tiệm Tí Bé — Design Tokens & Custom Styles
   Bootstrap utilities handle layout/spacing/grid; this file covers what
   Bootstrap can't: palette, motion, and the editorial-but-vivid pink identity.
   Reference: Korean fashion e-commerce leaders (Musinsa, Style Nanda, Zigzag,
   W Concept, 29CM) — bold color, chip-filtered catalogs, marquee bands,
   scroll-driven motion, soft-rounded "sheet" sections instead of hard boxes.
   Palette is intentionally limited to 3 colors: dark ink, pastel pink, white.
   ========================================================================== */

@font-face {
  font-family: "Cooper Std Black Italic";
  src: url("../fonts/CooperStdBlackItalic.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #FFFFFF;
  --color-surface: #FFFFFF;
  --color-surface-muted: #FFB8DD;
  --color-surface-muted-2: #FFB8DD;
  --color-white: #FFFFFF;
  --color-ink: #8B4444;
  --color-ink-soft: #8B4444;
  --color-accent: #8B4444;
  --color-accent-deep: #8B4444;
  --color-accent-soft: #FFB8DD;
  --color-border: #FFB8DD;
  --color-border-strong: #8B4444;

  --color-button: #FFB8DD;
  --color-button-hover: #8B4444;

  --radius: 22px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --font-heading: "Poppins", "Be Vietnam Pro", sans-serif;
  --font-body: "Poppins", "Be Vietnam Pro", sans-serif;
  --font-engrave: "Cooper Std Black Italic", "Fredoka", "Be Vietnam Pro", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 250ms var(--ease);

  --shadow-soft: 0 24px 48px -20px rgba(139, 68, 68, 0.35);
  --shadow-pop: 0 12px 28px -12px rgba(139, 68, 68, 0.45);
}

/* ==========================================================================
   Base
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-ink);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

::selection {
  background: var(--color-accent);
  color: var(--color-white);
}

h1,
h2,
h3,
h4,
.font-heading {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.text-gold {
  color: var(--color-accent-deep) !important;
}

.text-ink {
  color: var(--color-ink) !important;
  transition: color var(--transition-base);
}

.text-ink:hover,
.text-ink:focus-visible {
  color: var(--color-accent-soft) !important;
}

.bg-blush {
  background-color: var(--color-bg) !important;
}

.bg-pink-soft {
  background-color: #FFE2E2;
}

.border-gold {
  border-color: var(--color-border-strong) !important;
}

.section-padding {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

@media (max-width: 767.98px) {
  .section-padding {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

/* Rounded "sheet" sections overlap the section above, replacing hard box
   dividers with a soft layered transition. Pair with a bg-* utility class. */
.section--sheet {
  position: relative;
  z-index: 2;
  border-radius: 40px 40px 0 0;
  margin-top: -40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent-deep);
}

.eyebrow::before {
  content: "";
  width: 1.4rem;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-accent-deep);
  outline-offset: 2px;
}

/* ==========================================================================
   Scroll reveal (progressive enhancement — GSAP sets the hidden state in JS,
   so content stays visible if the CDN script fails to load)
   ========================================================================== */

.reveal,
.reveal-stagger>* {
  will-change: transform, opacity;
}

/* ==========================================================================
   Surfaces
   ========================================================================== */

.glass-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.navbar-glass {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), padding var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
  animation: navbar-intro-in 0.8s var(--ease) both;
}

@keyframes navbar-intro-in {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar-glass .navbar-brand {
  color: var(--color-border-strong);
}

.navbar-glass.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--color-border-strong);
  box-shadow: var(--shadow-soft);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

/* ==========================================================================
   Buttons — rest state is pastel bg + dark text; hover/active swaps to dark
   bg + white text so contrast stays strong within the 3-color palette.
   ========================================================================== */

.btn-boutique {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  padding: 0.9rem 2.1rem;
  background: var(--color-button);
  color: var(--color-ink);
  border: none;
  box-shadow: var(--shadow-pop);
  transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  display: inline-block;
}

.btn-boutique:hover,
.btn-boutique:focus-visible {
  background: var(--color-button-hover);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 18px 36px -12px rgba(139, 68, 68, 0.55);
}

.btn-boutique-outline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  padding: 0.85rem 2rem;
  background-color: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-button);
  transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.btn-boutique-outline:hover,
.btn-boutique-outline:focus-visible {
  background: var(--color-button-hover);
  color: var(--color-white);
  border-color: transparent;
  transform: translateY(-3px);
}

.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.hover-lift:hover,
.hover-lift:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 40vh;
  display: grid;
  padding-top: 130px;
  place-items: center;
  overflow: hidden;
}

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

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
  color: var(--color-border-strong);
}

.hero-title .text-accent-gradient {
  color: var(--color-border-strong);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--color-ink-soft);
}

/* Plays on every page load (plain CSS, not scroll-triggered) — the hero is already in
   view on load, so a scroll-reveal wouldn't have anything to trigger off of. */
.hero-intro {
  opacity: 0;
  animation-duration: 3.2s;
  animation-timing-function: var(--ease);
  animation-fill-mode: forwards;
}

.hero-intro--eyebrow {
  animation-name: hero-intro-in-left;
  animation-delay: 0.4s;
}

.hero-intro--title {
  animation-name: hero-intro-in-right;
  animation-delay: 0.9s;
}

@keyframes hero-intro-in-left {
  from {
    opacity: 0;
    transform: translateX(-70px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes hero-intro-in-right {
  from {
    opacity: 0;
    transform: translateX(70px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.65;
  z-index: 1;
  background: var(--color-white);
  animation: blob-float 14s ease-in-out infinite;
}

.hero__blob--a {
  width: 380px;
  height: 380px;
  top: -100px;
  left: -110px;
  animation-delay: 0s;
}

.hero__blob--b {
  width: 300px;
  height: 300px;
  bottom: -80px;
  right: -70px;
  background: var(--color-white);
  animation-delay: -5s;
}

.hero__blob--c {
  width: 220px;
  height: 220px;
  top: 25%;
  right: 12%;
  background: var(--color-white);
  animation-delay: -9s;
}

@keyframes blob-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(20px, -30px) scale(1.08);
  }

  66% {
    transform: translate(-15px, 20px) scale(0.94);
  }
}

.scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-accent-deep);
  font-size: 1.4rem;
  animation: scroll-cue-bounce 1.8s ease-in-out infinite;
}

@keyframes scroll-cue-bounce {

  0%,
  100% {
    transform: translate(-50%, 0);
  }

  50% {
    transform: translate(-50%, 10px);
  }
}

/* ==========================================================================
   Marquee ribbon
   ========================================================================== */

.marquee {
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  overflow: hidden;

  color: var(--color-ink);
  padding: 0.5rem 1.35rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-soft);
}

/* Flip-board ticker — one phrase at a time, each swap flips the outgoing
   phrase away on the X axis while the next one flips down into place
   (split-flap display style), instead of a horizontal scrolling line.
   Fixed width keeps the pill from resizing as phrases change length. */
.flip-ticker {
  position: relative;
  width: 14.5rem;
  max-width: 65vw;
  height: 1.3em;
  perspective: 700px;
}

.flip-ticker__item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--color-ink);
  opacity: 0;
  transform-origin: 50% 0%;
  backface-visibility: hidden;
  transform: translateY(-10px) rotateX(75deg);
  transition: transform 0.55s var(--ease), opacity 0.45s var(--ease);
  pointer-events: none;
}

.flip-ticker__item i {
  color: var(--color-ink);
}

.flip-ticker__item.is-active {
  opacity: 1;
  transform: translateY(0) rotateX(0deg);
  pointer-events: auto;
}

.flip-ticker__item.is-leaving {
  opacity: 0;
  transform: translateY(10px) rotateX(-75deg);
}

/* ==========================================================================
   Bento — engraving-preview showcase (video tile + interactive preview tile)
   ========================================================================== */

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(150px, auto);
  gap: 1.25rem;
}

@media (max-width: 767.98px) {
  .bento {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: minmax(150px, auto);
  }
}

@media (max-width: 575.98px) {
  .bento {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
}

.bento__item {
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.bento__item:hover {
  transform: translateY(-6px) rotate(-0.4deg);
  box-shadow: var(--shadow-soft);
}

.bento__item--accent {
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  border: none;
}

.bento__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.bento__video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(139, 68, 68, 0.45);
}

.bento__item--video .bento__icon,
.bento__item--video .bento__title,
.bento__item--video .bento__text {
  position: relative;
  z-index: 2;
  color: var(--color-white);
}

.bento__item--lg {
  grid-column: span 2;
  grid-row: span 2;
}

@media (max-width: 575.98px) {
  .bento__item--lg {
    grid-column: span 1;
    grid-row: span 1;
    min-height: 220px;
  }
}

.bento__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: var(--color-surface-muted);
  color: var(--color-accent-deep);
  margin-bottom: 1rem;
}

.bento__item--accent .bento__icon {
  background: rgba(255, 255, 255, 0.22);
  color: var(--color-white);
}

.bento__title {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.bento__item--lg .bento__title {
  font-size: 1.5rem;
}

.bento__text {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  margin: 0;
}

.bento__item--accent .bento__text {
  color: rgba(255, 255, 255, 0.9);
}

/* Interactive engraving-preview tile — pairs with the video showcase tile */
.bento__item--preview {
  align-items: stretch;
  justify-content: center;
  text-align: center;
}

.bento__preview-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.6rem;
}

.bento__preview-input {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
  text-align: center;
  color: var(--color-ink);
  background: var(--color-surface-muted);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.bento__preview-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-surface);
}

.bento__preview-clip {
  margin: 1.1rem 0;
}

.bento__preview-clip .clip-shape {
  margin-inline: auto;
  width: 82%;
}

.bento__preview-hint {
  font-size: 5.15rem;
  color: var(--color-ink-soft);
  text-align: center;
  margin: 0 0 1rem;
}

.bento__preview-hint strong {
  color: var(--color-accent-deep);
  font-weight: 500;
}

.bento__preview-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 1.25rem;
}

.bento__preview-stats strong {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-accent-deep);
  font-size: 1.1rem;
}

.bento__preview-divider {
  width: 1px;
  height: 1rem;
  background: var(--color-border);
}

/* ==========================================================================
   Product Gallery (chip-filtered, image-only cards)
   ========================================================================== */

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.chip {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.35rem;
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.chip:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.chip.is-active {
  background: var(--color-button-hover);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-pop);
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}

@media (min-width: 576px) {
  .product-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .product-gallery {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.product-card {
  background: var(--color-surface-muted);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), opacity var(--transition-base);
}

.product-card.is-hidden {
  display: none;
}

.product-card:hover,
.product-card:focus-within {
  transform: translateY(-8px) scale(1.015);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-border-strong);
}

.product-card__tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1;
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  background: var(--color-ink);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.7rem;
  animation: badge-pulse 2.4s ease-in-out infinite;
}

@keyframes badge-pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.06);
  }
}

.product-card__media {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 450ms var(--ease);
}

.product-card:hover .product-card__media img,
.product-card:focus-within .product-card__media img {
  transform: scale(1.06) rotate(-0.6deg);
}

.color-swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1.5px var(--color-button);
  cursor: pointer;
  padding: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.color-swatch:hover {
  transform: translateY(-2px);
}

.color-swatch.is-selected {
  box-shadow: 0 0 0 2.5px var(--color-border-strong);
}

/* ==========================================================================
   Timeline (How It Works) — scroll-animated progress line
   ========================================================================== */

.timeline {
  position: relative;
  padding-top: 1.5rem;
}

.timeline-track {
  position: relative;
  height: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  margin: 0 auto 2.5rem;
  display: none;
}

@media (min-width: 992px) {
  .timeline-track {
    display: block;
  }
}

.timeline-track__fill {
  position: absolute;
  inset: 0;
  width: 0%;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
}

.timeline-row {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 992px) {
  .timeline-row {
    flex-direction: row;
  }
}

.timeline-step {
  flex: 1;
  text-align: center;
  padding: 1.75rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.timeline-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.timeline-step__num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  margin: 0 auto 1rem;
  background: var(--color-ink);
  box-shadow: var(--shadow-pop);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonial-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

/* ==========================================================================
   Gallery — elegant horizontal filmstrip (replaces the uniform grid). Smaller,
   staggered cards that bleed edge-to-edge; drag or use the side arrows to browse.
   ========================================================================== */

.gallery-strip-wrap {
  position: relative;
}

.gallery-strip {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  cursor: grab;
  padding: 2rem 8vw 3rem;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.gallery-strip:active {
  cursor: grabbing;
}

.gallery-strip::-webkit-scrollbar {
  display: none;
}

.gallery-strip__item {
  --offset-y: 0px;
  flex: 0 0 auto;
  width: 168px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  scroll-snap-align: center;
  transform: translateY(var(--offset-y));
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

@media (min-width: 576px) {
  .gallery-strip__item {
    width: 200px;
  }
}

.gallery-strip__item:nth-child(even) {
  --offset-y: 1.5rem;
}

.gallery-strip__item:nth-child(3n) {
  --offset-y: -1.25rem;
}

.gallery-strip__item:hover,
.gallery-strip__item:focus-visible {
  transform: translateY(calc(var(--offset-y) - 10px));
  box-shadow: var(--shadow-soft);
  border-color: var(--color-border-strong);
  z-index: 2;
}

.gallery-strip__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 450ms var(--ease);
}

.gallery-strip__item:hover img,
.gallery-strip__item:focus-visible img {
  transform: scale(1.08);
}

.gallery-strip__nav {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  box-shadow: var(--shadow-soft);
  transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.gallery-strip__nav:hover,
.gallery-strip__nav:focus-visible {
  background: var(--color-ink);
  color: var(--color-white);
}

.gallery-strip__nav--prev {
  left: 0.5rem;
}

.gallery-strip__nav--next {
  right: 0.5rem;
}

@media (max-width: 575.98px) {
  .gallery-strip__nav {
    display: none;
  }
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.accordion-boutique .accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius) !important;
  overflow: hidden;
  margin-bottom: 0.85rem;
  background: var(--color-surface);
}

.accordion-boutique .accordion-button {
  font-family: var(--font-heading);
  font-weight: 700;
  background: var(--color-surface);
  color: var(--color-ink);
}

.accordion-boutique .accordion-button:not(.collapsed) {
  background: var(--color-ink);
  color: var(--color-white);
  box-shadow: none;
}

.accordion-boutique .accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-boutique .accordion-button:focus {
  box-shadow: none;
  border-color: var(--color-accent);
}

/* ==========================================================================
   Product Detail Modal
   ========================================================================== */

#productModal .modal-content {
  border-radius: var(--radius);
  border: none;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

#productModal .modal-header {
  border-bottom: 1px solid var(--color-border);
}

#productModal .modal-title {
  font-family: var(--font-heading);
}

#productModalCarouselInner .carousel-item img {
  width: 100%;
  height: auto;
  display: block;
}

#productModalCarousel .carousel-control-prev,
#productModalCarousel .carousel-control-next {
  width: 44px;
  height: 44px;
  top: 50%;
  bottom: auto;
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--color-ink);
  opacity: 0.9;
}

#productModalCarousel .carousel-control-prev {
  left: 0.75rem;
}

#productModalCarousel .carousel-control-next {
  right: 0.75rem;
}

#productModalCarousel .carousel-control-prev-icon,
#productModalCarousel .carousel-control-next-icon {
  width: 1.1rem;
  height: 1.1rem;
}

/* ==========================================================================
   Order Page — Form & Live Preview
   ========================================================================== */

.order-form .form-control,
.order-form .form-select {
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  padding: 0.7rem 1rem;
}

.order-form .form-control:focus,
.order-form .form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.2rem rgba(139, 68, 68, 0.15);
}

.order-form label {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.clip-shape {
  position: relative;
  width: 72%;
  padding: 1.75rem 1rem;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.clip-shape__line {
  height: 2px;
  background: var(--color-ink);
  margin: 0.4rem auto;
  width: 80%;
  border-radius: var(--radius-pill);
}

.preview-engrave-text {
  font-family: var(--font-engrave);
  font-size: 1.9rem;
  color: var(--color-accent-deep);
  word-break: break-word;
}

.order-success {
  display: none;
}

.order-success.is-visible {
  display: block;
  animation: order-success-in 0.6s var(--ease) both;
}

@keyframes order-success-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.order-success__icon {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem;
  box-shadow: var(--shadow-pop);
}

/* ==========================================================================
   Chrome: Scroll progress, back-to-top, floating order button
   ========================================================================== */

#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-ink);
  z-index: 1100;
}

#backToTop {
  position: fixed;
  right: 1.25rem;
  bottom: 5.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-accent-deep);
  border: 1.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.85);
  pointer-events: none;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base), background var(--transition-base), color var(--transition-base);
}

#backToTop.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

#backToTop:hover {
  transform: translateY(-4px);
  background: var(--color-ink);
  color: var(--color-white);
}

.quick-actions {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1050;
  max-width: calc(100vw - 2.5rem);
  display: flex;
  flex-wrap: wrap-reverse;
  justify-content: flex-end;
  align-items: center;
  gap: 0.6rem;
}

.quick-contact-btn {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-accent-deep);
  border: 1.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), background-color var(--transition-base), color var(--transition-base);
  opacity: 0;
  animation: quick-contact-in 0.6s var(--ease) both;
}

.quick-actions .quick-contact-btn:nth-child(1) {
  animation-delay: 1s;
}

.quick-actions .quick-contact-btn:nth-child(2) {
  animation-delay: 1.12s;
}

.quick-actions .quick-contact-btn:nth-child(3) {
  animation-delay: 1.24s;
}

@keyframes quick-contact-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.7);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.quick-contact-btn:hover,
.quick-contact-btn:focus-visible {
  background: var(--color-ink);
  color: var(--color-white);
  transform: translateY(-4px) scale(1.05);
}

.quick-contact-btn--zalo {
  color: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
}

.quick-contact-btn--zalo:hover,
.quick-contact-btn--zalo:focus-visible {
  background: var(--color-ink);
  color: var(--color-white);
}

#floatingOrderBtn {
  border-radius: var(--radius-pill);
  padding: 0.9rem 1.5rem;
  background: var(--color-button);
  color: var(--color-ink);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-pop);
  transition: transform var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

#floatingOrderBtn:hover {
  transform: translateY(-4px);
  background: var(--color-button-hover);
  color: var(--color-white);
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer.bg-pink-soft {
  border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__blob,
  .scroll-cue,
  .product-card__tag {
    animation: none !important;
  }

  .hero-intro,
  .navbar-glass,
  .quick-contact-btn,
  .order-success.is-visible {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .flip-ticker__item {
    transition: none !important;
  }

  .hover-lift,
  .btn-boutique,
  .btn-boutique-outline,
  .bento__item,
  .product-card,
  .product-card__media img,
  .gallery-strip__item,
  .gallery-strip__item img,
  .timeline-step,
  #backToTop,
  #floatingOrderBtn,
  .quick-contact-btn,
  .chip {
    transition: none !important;
    transform: none !important;
  }
}