/* Font tiêu đề: Coiny (tự host, có tiếng Việt) */
@font-face { font-family: "Coiny"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/coiny-vietnamese.woff2") format("woff2");
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
@font-face { font-family: "Coiny"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/coiny-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Coiny"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("../fonts/coiny-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

/* =========================================================
   BloomCard — Photocard shop
   Moodboard: Ranunculus pastel (mint · green · blush · rose · berry)
   ========================================================= */

:root {
  /* Palette từ moodboard */
  --green: #9ed2a0;
  --mint:  #c6ede3;
  --blush: #f9d6d6;
  --rose:  #d8a0ae;
  --berry: #c54474;

  --berry-dark: #a3345c;
  --ink: #3d2a33;
  --ink-soft: #7a6470;
  --bg: #fffafa;
  --white: #ffffff;

  --radius: 22px;
  --shadow: 0 18px 40px -18px rgba(197, 68, 116, .35);
  --shadow-soft: 0 10px 30px -15px rgba(61, 42, 51, .25);

  --font-display: "Coiny", "Be Vietnam Pro", system-ui, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.container { width: min(1140px, 100% - 32px); margin-inline: auto; }
.container--narrow { width: min(760px, 100% - 32px); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; }
h1 em, h2 em { color: var(--berry); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--berry);
  color: var(--white);
  font-weight: 600;
  border: 2px solid var(--berry);
  box-shadow: var(--shadow);
  transition: transform .2s, background .2s, box-shadow .2s;
}
.btn:hover { background: var(--berry-dark); border-color: var(--berry-dark); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--berry); box-shadow: none; }
.btn--ghost:hover { background: var(--blush); color: var(--berry-dark); }
.btn--light { background: var(--white); color: var(--berry); border-color: var(--white); }
.btn--light:hover { background: var(--blush); border-color: var(--blush); color: var(--berry-dark); }
.btn--small { padding: 9px 20px; font-size: .9rem; }
.btn--block { width: 100%; padding: 16px; font-size: 1.05rem; }

.tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--mint);
  color: #2f6b5a;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .02em;
}

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 250, 250, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(216, 160, 174, .25);
}
.header__inner { display: flex; align-items: center; gap: 24px; height: 70px; }
.logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.logo span { display: inline; letter-spacing: -0.01em; }
.logo em { color: var(--berry); font-style: normal; margin: 0; padding: 0; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { font-weight: 500; color: var(--ink-soft); transition: color .2s; }
.nav a:hover { color: var(--berry); }
.menu-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; flex-direction: column; justify-content: center; gap: 5px; }
.menu-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  overflow: hidden;
  padding: 70px 0 90px;
  background:
    radial-gradient(circle at 85% 20%, var(--blush) 0, transparent 40%),
    radial-gradient(circle at 10% 90%, var(--mint) 0, transparent 45%),
    linear-gradient(180deg, #eefaf6 0%, var(--bg) 100%);
}
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); margin: 18px 0; }
.hero p { color: var(--ink-soft); font-size: 1.08rem; max-width: 480px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 38px; }
.hero__stats { list-style: none; display: flex; gap: 34px; }
.hero__stats strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--berry); }
.hero__stats span { font-size: .85rem; color: var(--ink-soft); }

.hero__visual { position: relative; display: grid; place-items: center; min-height: 480px; }
.blob { position: absolute; border-radius: 50%; filter: blur(4px); }
.blob--mint { width: 340px; height: 340px; background: var(--mint); top: 10px; left: 0; animation: float 7s ease-in-out infinite; }
.blob--pink { width: 260px; height: 260px; background: var(--blush); bottom: 0; right: 0; animation: float 8s ease-in-out infinite reverse; }

.hero__visual { touch-action: pan-y; -webkit-tap-highlight-color: transparent; }
.card-float {
  position: relative; z-index: 2;
  animation: cardFloat 6s ease-in-out infinite;
}
@keyframes cardFloat {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50%      { transform: translateY(-16px) rotate(-1.5deg); }
}
.card-3d {
  position: relative;
  width: 280px;
  aspect-ratio: 550 / 860;
  border-radius: 18px;
  overflow: hidden;
  border: 8px solid var(--white);
  box-shadow: 0 30px 60px -20px rgba(61, 42, 51, .45);
  transform-style: preserve-3d;
  will-change: transform;
}
.card-3d img { width: 100%; height: 100%; object-fit: cover; }
.card-3d__shine {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.55) 45%, rgba(255, 226, 122, .25) 52%, transparent 62%);
  background-size: 250% 250%;
  background-position: 50% 50%;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.sticker {
  position: absolute;
  display: grid; place-items: center;
  border-radius: 50%;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}
.sticker--flower { width: 64px; height: 64px; background: var(--green); color: var(--white); font-size: 1.8rem; bottom: 60px; left: 30px; animation: spin 12s linear infinite; }

@keyframes float { 50% { transform: translateY(-18px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Sao 4 cánh vàng ---------- */
.sparkles { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.sparkle {
  position: absolute;
  width: var(--size, 18px); height: var(--size, 18px);
  margin: calc(var(--size, 18px) / -2) 0 0 calc(var(--size, 18px) / -2);
  filter: drop-shadow(0 0 4px rgba(255, 200, 40, .9)) drop-shadow(0 0 10px rgba(255, 215, 90, .6));
  animation: sparkle var(--dur, 1s) ease-out forwards;
}
.sparkle::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle, #fffbe0 0%, #ffe27a 35%, #f5b700 70%, #e09b00 100%);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
}
@keyframes sparkle {
  0%   { transform: translate(0, 0) scale(0) rotate(0deg); opacity: 0; }
  25%  { transform: translate(calc(var(--dx) * .3), calc(var(--dy) * .3)) scale(1.1) rotate(45deg); opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) scale(0) rotate(160deg); opacity: 0; }
}

/* ---------- Palette strip ---------- */
.palette { display: flex; height: 14px; }
.palette span { flex: 1; background: var(--c); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section--tint { background: linear-gradient(180deg, #f1fbf8, #fff4f4); }
.section--mint {
  background:
    radial-gradient(circle at 90% 10%, rgba(158, 210, 160, .25) 0, transparent 35%),
    linear-gradient(180deg, #e9f8f3 0%, #f4fbf8 100%);
}
.section--blush {
  background:
    radial-gradient(circle at 8% 85%, rgba(216, 160, 174, .25) 0, transparent 35%),
    linear-gradient(180deg, #fdeeee 0%, #fff6f6 100%);
}
.tag--pink { background: var(--blush); color: var(--berry-dark); }
.section__head { text-align: center; max-width: 620px; margin: 0 auto 50px; }
.section__head h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin: 14px 0 10px; }
.section__head p { color: var(--ink-soft); }

/* ---------- Bộ lọc ---------- */
.filters {
  background: rgba(255, 255, 255, .7);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-soft);
  display: grid; gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}
.filters > * { min-width: 0; }
.filters__row { display: flex; gap: 12px; align-items: center; }
.switch, .filters__count { white-space: nowrap; }
.filters__row .switch {
  flex: 0 0 auto;
  background: var(--white); border: 2px solid var(--blush); border-radius: 999px;
  padding: 9px 16px 9px 10px; transition: border-color .2s;
}
.filters__row .switch:has(input:checked) { border-color: var(--green); }
.search {
  flex: 1; min-width: 0; display: flex; align-items: center; gap: 10px;
  background: var(--white); border: 2px solid var(--blush);
  border-radius: 999px; padding: 0 16px; color: var(--rose);
  transition: border-color .2s;
}
.search:focus-within { border-color: var(--berry); }
.search input { flex: 1; border: 0; outline: 0; background: transparent; font: inherit; padding: 11px 0; color: var(--ink); min-width: 0; }

.switch { -webkit-tap-highlight-color: transparent; display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch__track { width: 42px; height: 24px; background: var(--blush); border-radius: 99px; position: relative; transition: background .2s; }
.switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: var(--white); border-radius: 50%; box-shadow: 0 2px 5px rgba(0,0,0,.15); transition: transform .2s; }
.switch input:checked + .switch__track { background: var(--green); }
.switch input:checked + .switch__track::after { transform: translateX(18px); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--berry); outline-offset: 2px; }
.filters__count { font-size: .85rem; color: var(--ink-soft); }
.filters__count b { color: var(--berry); }

.empty { text-align: center; padding: 40px 0; color: var(--ink-soft); display: grid; gap: 14px; justify-items: center; }
.empty[hidden] { display: none; }

.product { animation: popIn .35s ease both; }
@keyframes popIn { from { opacity: 0; transform: translateY(12px) scale(.97); } }

/* ---------- Products ---------- */
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.product {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-soft);
  transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column;
}
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product__img {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: var(--mint);
  aspect-ratio: 550 / 860;
  cursor: zoom-in;
}
.product__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product__img .img-back {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .35s ease, transform .4s ease;
}
.product:hover .product__img .img-front { transform: scale(1.05); }
.product:hover .product__img .img-back { opacity: 1; transform: scale(1.05); }
.product__badges {
  position: absolute; top: 10px; right: 10px; z-index: 3;
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
}
.product__badge {
  background: var(--white); color: var(--berry);
  font-size: .75rem; font-weight: 700;
  padding: 4px 10px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.product__badge--sold { background: var(--ink); color: var(--white); }
.product__badge--temp-out { background: #fef3c7; color: #b45309; border: 1px solid #fde68a; }
.product__badge--video {
  background: linear-gradient(135deg, #ec4899, #be185d); color: #fff;
  display: inline-flex; align-items: center; gap: 4px;
}
.product__badge--photos {
  background: rgba(255, 255, 255, .94); color: #059669;
}
.product__body { padding: 16px 4px 4px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product__name { font-family: var(--font-display); font-size: 1.2rem; }
.product__meta { font-size: .85rem; color: var(--ink-soft); }
.product__foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; }
.product__price { font-weight: 700; font-size: 1.15rem; color: var(--berry); }
.product .btn { padding: 9px 18px; font-size: .9rem; }
.product.is-sold .btn { background: var(--rose); border-color: var(--rose); pointer-events: none; box-shadow: none; }
.product.is-temp-out .btn { background: #fef9c3; border-color: #fde047; color: #92400e; pointer-events: none; box-shadow: none; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature { background: var(--white); padding: 30px 24px; border-radius: var(--radius); box-shadow: var(--shadow-soft); text-align: center; }
.feature__icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 20px; background: var(--icon-bg, var(--mint)); display: grid; place-items: center; font-size: 1.7rem; }
.feature h3 { font-size: 1.2rem; margin-bottom: 8px; }
.feature p { font-size: .92rem; color: var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 14px; }
.faq details { background: var(--white); border-radius: 16px; padding: 18px 22px; box-shadow: var(--shadow-soft); }
.faq summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--berry); font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); margin-top: 10px; }

/* ---------- CTA ---------- */
.cta { background: linear-gradient(120deg, var(--rose), var(--berry)); color: var(--white); padding: 70px 0; }
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
.cta h2 em { color: var(--blush); }

/* ---------- Footer ---------- */
.footer { background: var(--mint); padding: 26px 0; }
.footer__inner { display: flex; justify-content: center; align-items: center; text-align: center; }
.footer p { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #1e5a4c; }

/* ---------- Floating Messenger ---------- */
.float-mess {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--rose), var(--berry));
  color: var(--white);
  box-shadow: var(--shadow);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(197, 68, 116, .5); }
  70% { box-shadow: 0 0 0 16px rgba(197, 68, 116, 0); }
  100% { box-shadow: 0 0 0 0 rgba(197, 68, 116, 0); }
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 30px; z-index: 100;
  transform: translate(-50%, 150%);
  background: var(--ink); color: var(--white);
  padding: 12px 22px; border-radius: 999px;
  font-size: .9rem; max-width: calc(100% - 32px); text-align: center;
  opacity: 0; visibility: hidden;
  transition: transform .35s ease, opacity .35s, visibility .35s;
}
.toast.is-show { transform: translate(-50%, 0); opacity: 1; visibility: visible; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(18, 12, 15, .92);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .25s;
  /* Bỏ backdrop-filter: gây lỗi layout trên iOS Safari */
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__inner {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  width: 100%; max-width: 92vw; max-height: 92vh;
}
.lightbox__stage {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 100%; max-height: 80vh;
  overflow: hidden;
}
.lightbox img {
  display: block;
  max-height: 78vh; max-width: 100%;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.lightbox video {
  display: block;
  max-height: 80vh;
  max-width: 100%;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.5);
  background: #000;
}
/* hidden attribute bị CSS display:block đè → ép lại */
.lightbox img[hidden],
.lightbox video[hidden] { display: none !important; }
.lightbox__close {
  display: none !important;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 44px; height: 44px; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .88); color: var(--ink);
  font-size: 26px; line-height: 1; cursor: pointer;
  display: grid; place-items: center; transition: transform .15s, background .15s;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.lightbox__nav:hover { transform: translateY(-50%) scale(1.1); background: #fff; }
.lightbox__nav--prev { left: -54px; }
.lightbox__nav--next { right: -54px; }
@media (max-width: 1024px) {
  .lightbox__nav { display: none !important; }
}
.lightbox__info {
  display: flex; align-items: center; gap: 12px;
  color: #fff; text-align: center;
}
.lightbox__title { font-weight: 600; font-size: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,.5); }
.lightbox__price { font-weight: 700; color: var(--blush); }
.lightbox__tabs {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}
.lightbox__tab {
  padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .25);
  background: rgba(255, 255, 255, .1); color: #fff; font-size: 12.5px; font-weight: 600;
  cursor: pointer; transition: all .15s; backdrop-filter: blur(8px);
}
.lightbox__tab:hover { background: rgba(255, 255, 255, .25); }
.lightbox__tab.is-active {
  background: var(--berry); border-color: var(--berry); color: #fff;
  box-shadow: 0 4px 12px rgba(197, 68, 116, .4);
}

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s, transform .7s; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Products: điện thoại / iPad ---------- */
.products-bar { display: none; }
@media (max-width: 1024px) {
  .products {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 16px;
    margin-inline: -16px;
    padding: 6px 16px 22px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .products::-webkit-scrollbar { display: none; }
  .products .product { flex: 0 0 calc((100% - 32px) / 3.3); scroll-snap-align: start; }
  .products.is-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
    margin-inline: 0;
    padding: 0;
  }
  .products.is-grid .product { flex: none; }
  .product { padding: 12px; }
  .product__name { font-size: 1.05rem; }
  .product__foot { flex-direction: column; align-items: stretch; gap: 8px; }
  .product .btn { width: 100%; }

  .features { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .feature { padding: 20px 12px; }
  .feature__icon { width: 48px; height: 48px; font-size: 1.3rem; border-radius: 14px; margin-bottom: 10px; }
  .feature h3 { font-size: 1rem; }
  .feature p { font-size: .82rem; }

  .products-bar { display: flex; align-items: center; gap: 16px; margin-top: 4px; }
  .products-progress { flex: 1; height: 5px; background: rgba(197, 68, 116, .15); border-radius: 99px; overflow: hidden; }
  .products-progress span { display: block; height: 100%; width: 30%; background: var(--berry); border-radius: 99px; transition: width .15s; }
  .products.is-grid ~ .products-bar .products-progress { visibility: hidden; }
  .products.is-grid ~ .products-bar { margin-top: 24px; }
}
@media (max-width: 720px) {
  .filters { padding: 14px; gap: 12px; margin-bottom: 20px; }
  .filters__row:first-child { gap: 8px; }
  .search { padding: 0 12px; gap: 6px; }
  .search input { padding: 9px 0; font-size: .95rem; }
  .filters__row .switch { padding: 7px 12px 7px 8px; gap: 8px; }
  .products .product { flex-basis: 46%; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 40px 0 50px; }
  .hero__visual { min-height: 380px; }
  .products.is-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .section__head { margin-bottom: 30px; }

  /* Các bước: dạng danh sách gọn */
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .card-3d { width: 260px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__text { text-align: center; }
  .hero p { margin-inline: auto; }
  .hero__actions, .hero__stats { justify-content: center; }
  .hero__visual { min-height: 420px; }
}
@media (max-width: 720px) {
  .menu-toggle { display: flex; }
  .header .btn--small { display: none; }
  .nav {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--blush);
    max-height: 0; overflow: hidden; transition: max-height .3s;
  }
  .nav.is-open { max-height: 300px; }
  .nav a { padding: 14px 20px; }
  .section { padding: 64px 0; }
  .cta__inner { justify-content: center; text-align: center; }
}
@media (max-width: 480px) {
  .float-mess { width: 52px; height: 52px; right: 14px; bottom: 14px; }
  .switch, .filters__count { font-size: .8rem; }
  .switch__track { width: 36px; height: 22px; }
  .switch__track::after { width: 16px; height: 16px; }
  .switch input:checked + .switch__track::after { transform: translateX(14px); }
  .product { padding: 10px; }
  .product__name { font-size: 1rem; }
  .product__foot { flex-direction: column; align-items: stretch; gap: 8px; }
  .product__price { font-size: 1rem; }
  .product .btn { width: 100%; }
  .features { gap: 12px; }
  .feature { padding: 20px 12px; }
  .feature__icon { width: 48px; height: 48px; font-size: 1.3rem; border-radius: 14px; margin-bottom: 10px; }
  .feature h3 { font-size: 1rem; }
  .feature p { font-size: .82rem; }
  .card-3d { width: 220px; }
  .blob--mint { width: 260px; height: 260px; }
  .blob--pink { width: 200px; height: 200px; }
  .hero__stats { gap: 22px; }
}
@media (max-width: 380px) {
  .filters__row { flex-wrap: wrap; }
  .search { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Nút "Xem tất cả" gọn trên điện thoại */
@media (max-width: 720px) {
  #toggleView { padding: 6px 14px; font-size: .78rem; border-width: 1.5px; box-shadow: none; }
  .products-bar { gap: 12px; }
}

/* =========================================================
   TIÊU ĐỀ VIẾT HOA
   ========================================================= */
h1, h2, .feature h3, .step h3 { text-transform: uppercase; letter-spacing: .02em; }
.hero h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
.section__head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.cta h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }

/* Bộ lọc: số lượng nằm bên phải */
.filters__count { text-align: right; }

/* =========================================================
   HIỆU ỨNG: CAM KẾT CỦA SHOP
   ========================================================= */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(40px) scale(.94); }
  to   { opacity: 1; transform: none; }
}
.features .feature.reveal,
.steps li.reveal { opacity: 0; transform: none; transition: transform .35s ease, box-shadow .35s ease; }
.features .feature.reveal.is-visible,
.steps li.reveal.is-visible { opacity: 1; animation: riseIn .75s cubic-bezier(.2, .8, .2, 1) calc(var(--i, 0) * .14s) backwards; }

.feature { position: relative; overflow: hidden; isolation: isolate; }
/* viền gradient khi hover */
.feature::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  border-radius: inherit; padding: 2px;
  background: linear-gradient(135deg, var(--green), var(--mint), var(--blush), var(--rose), var(--berry));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .35s;
}
/* vệt sáng lướt qua */
.feature::after {
  content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .8), transparent);
  transform: skewX(-20deg); pointer-events: none;
}
.feature:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.feature:hover::before { opacity: 1; }
.feature:hover::after { animation: sweep .9s ease; }
@keyframes sweep { to { left: 130%; } }

/* icon bồng bềnh + lắc khi hover */
.feature__icon { animation: bob 3.2s ease-in-out calc(var(--i, 0) * -.8s) infinite; transition: transform .3s; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.feature:hover .feature__icon { animation: wiggle .6s ease; transform: scale(1.12); }
@keyframes wiggle {
  0%, 100% { transform: scale(1.12) rotate(0); }
  25% { transform: scale(1.15) rotate(-12deg); }
  50% { transform: scale(1.15) rotate(10deg); }
  75% { transform: scale(1.12) rotate(-5deg); }
}

@media (max-width: 720px) { .filters__count { font-size: .8rem; } }

/* Điện thoại: bông hoa xanh nằm trên card, không bị che */
@media (max-width: 720px) {
  .sticker--flower { z-index: 4; width: 54px; height: 54px; font-size: 1.5rem; left: 8%; bottom: 40px; }
}

/* =========================================================
   CARD SẢN PHẨM — GIÁ, SỐ LƯỢNG, NÚT MUA (bản mới)
   ========================================================= */
.product__foot {
  display: flex; flex-direction: column; align-items: stretch; gap: 12px;
  margin-top: auto; padding-top: 12px;
  border-top: 1px dashed rgba(216, 160, 174, .45);
}
.product__row { display: flex; align-items: center; justify-content: space-between; gap: 6px; flex-wrap: wrap; }
.product__price { font-size: 1.2rem; letter-spacing: -.01em; }

.stock {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 99px;
  background: #e5f5ec; color: #2f6b5a;
  font-size: .76rem; font-weight: 700; white-space: nowrap;
}
.stock i {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4caf7a; box-shadow: 0 0 0 3px rgba(76, 175, 122, .2);
  animation: blink 1.6s ease-in-out infinite;
}
.stock.is-low { background: var(--blush); color: var(--berry-dark); }
.stock.is-low i { background: var(--berry); box-shadow: 0 0 0 3px rgba(197, 68, 116, .18); }
.stock.is-out { background: #efe9eb; color: #9b8a91; }
.stock.is-out i { background: #b9aab0; box-shadow: none; animation: none; }
@keyframes blink { 50% { opacity: .35; } }

.product__buy {
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 16px; border-radius: 14px;
  background: linear-gradient(135deg, var(--berry) 0%, #df6b93 100%);
  color: var(--white); font-weight: 600; font-size: .95rem;
  box-shadow: 0 10px 22px -12px rgba(197, 68, 116, .8);
  transition: transform .25s, box-shadow .25s;
}
.product__buy .arrow { width: 0; opacity: 0; margin-left: -8px; transition: width .25s, opacity .25s, margin .25s; }
.product__buy::after {
  content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-20deg);
}
.product__buy:hover { transform: translateY(-2px); box-shadow: 0 14px 26px -12px rgba(197, 68, 116, .9); }
.product__buy:hover .arrow { width: 16px; opacity: 1; margin-left: 0; }
.product__buy:hover::after { animation: sweep .8s ease; }
.product__buy:active { transform: scale(.97); }
.product.is-sold .product__buy { background: #efe9eb; color: #9b8a91; box-shadow: none; pointer-events: none; }
.product.is-temp-out .product__buy {
  background: #fef9c3;
  color: #92400e;
  border: 1px solid #fde047;
  box-shadow: none;
  pointer-events: none;
  cursor: default;
}
.product.is-temp-out .product__buy::after {
  display: none;
}

@media (max-width: 480px) {
  .product__price { font-size: 1rem; }
  .stock { font-size: .7rem; padding: 3px 8px; }
  .product__buy { padding: 10px 12px; font-size: .88rem; border-radius: 12px; }
}

/* =========================================================
   CÁCH ĐẶT HÀNG — timeline (bản mới)
   ========================================================= */
.steps {
  list-style: none; position: relative;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
/* đường nối các bước */
.steps::before,
.steps::after {
  content: ""; position: absolute; z-index: 0;
  top: 44px; left: calc(100% / 6); right: calc(100% / 6); height: 3px; border-radius: 3px;
}
.steps::before { background: repeating-linear-gradient(90deg, var(--blush) 0 10px, transparent 10px 18px); }
.steps::after {
  background: linear-gradient(90deg, var(--berry), var(--rose), var(--green), var(--rose), var(--berry));
  background-size: 200% 100%;
  animation: flow 4s linear infinite;
  opacity: .85;
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 10px, transparent 10px 18px);
          mask: repeating-linear-gradient(90deg, #000 0 10px, transparent 10px 18px);
}
@keyframes flow { to { background-position: -200% 0; } }

.step { position: relative; z-index: 1; text-align: center; }
.step__icon {
  position: relative;
  width: 88px; height: 88px; margin: 0 auto;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--c);
  box-shadow: 0 14px 30px -14px var(--c), inset 0 0 0 8px color-mix(in srgb, var(--c) 14%, white);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1);
}
.step__icon svg { width: 36px; height: 36px; }
/* vòng nét đứt xoay */
.step__icon::after {
  content: ""; position: absolute; inset: -9px; border-radius: 50%;
  border: 2px dashed color-mix(in srgb, var(--c) 45%, white);
  animation: spin 16s linear infinite;
}
.step__badge {
  position: absolute; top: -2px; right: -2px;
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--c); color: var(--white);
  font-size: .8rem; font-weight: 700;
  border: 3px solid var(--white);
}
.step__body {
  margin-top: 26px;
  background: var(--white);
  border-radius: 20px;
  padding: 22px 20px 24px;
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform .35s ease, box-shadow .35s ease;
}
/* mũi nhọn nhỏ chỉ lên icon */
.step__body::before {
  content: ""; position: absolute; top: -7px; left: 50%;
  width: 14px; height: 14px; background: var(--white);
  transform: translateX(-50%) rotate(45deg); border-radius: 3px;
}
.step__label {
  display: inline-block; margin-bottom: 8px;
  font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--c);
}
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--ink-soft); font-size: .92rem; max-width: 260px; margin: 0 auto; }
.step p b { color: var(--ink); font-weight: 600; }

.step:hover .step__icon { transform: translateY(-6px) rotate(-6deg) scale(1.05); }
.step:hover .step__body { transform: translateY(-4px); box-shadow: var(--shadow); }

/* điện thoại: timeline dọc */
@media (max-width: 720px) {
  .steps { grid-template-columns: 1fr; gap: 18px; }
  .steps::before, .steps::after {
    top: 32px; bottom: 32px; left: 31px; right: auto; width: 3px; height: auto;
  }
  .steps::before { background: repeating-linear-gradient(180deg, var(--blush) 0 10px, transparent 10px 18px); }
  .steps::after {
    background: linear-gradient(180deg, var(--berry), var(--rose), var(--green), var(--rose), var(--berry));
    background-size: 100% 200%;
    animation: flowY 4s linear infinite;
    -webkit-mask: repeating-linear-gradient(180deg, #000 0 10px, transparent 10px 18px);
            mask: repeating-linear-gradient(180deg, #000 0 10px, transparent 10px 18px);
  }
  @keyframes flowY { to { background-position: 0 -200%; } }
  .step { display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: center; text-align: left; }
  .step__icon { width: 64px; height: 64px; box-shadow: 0 10px 22px -12px var(--c), inset 0 0 0 6px color-mix(in srgb, var(--c) 14%, white); }
  .step__icon svg { width: 26px; height: 26px; }
  .step__icon::after { inset: -6px; }
  .step__badge { width: 22px; height: 22px; font-size: .68rem; border-width: 2px; }
  .step__body { margin-top: 0; padding: 14px 16px; border-radius: 16px; }
  .step__body::before { top: 50%; left: -6px; transform: translateY(-50%) rotate(45deg); width: 12px; height: 12px; }
  .step h3 { font-size: 1rem; margin-bottom: 4px; }
  .step p { font-size: .85rem; max-width: none; margin: 0; }
  .step__label { font-size: .66rem; margin-bottom: 4px; }
}
.step__badge { z-index: 2; }
.step__label { color: color-mix(in srgb, var(--c) 72%, #3d2a33); }
.step__icon { color: color-mix(in srgb, var(--c) 85%, #3d2a33); }

/* SL: đồng bộ, chữ đen, không chấm */
.stock, .stock.is-low, .stock.is-out {
  background: #f4eff1; color: var(--ink);
  gap: 0; font-weight: 700;
}
.stock i { display: none; }

/* Số thứ tự Cách đặt hàng: cùng màu, căn giữa tuyệt đối */
.step__badge {
  background: linear-gradient(135deg, var(--ink), #6b4a5a);
  color: var(--white);
  font-family: var(--font-body);
  font-variant-numeric: lining-nums tabular-nums;
  line-height: 1;
  padding: 0;
  text-align: center;
}

/* Số thứ tự: mỗi bước một màu */
.step__badge {
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 70%, #3d2a33));
}

/* =========================================================
   CÁCH ĐẶT HÀNG — tự chuyển bước
   ========================================================= */
.steps { --p: 0; }
.steps::after {
  transform-origin: left center;
  transform: scaleX(var(--p));
  transition: transform .8s cubic-bezier(.2, .8, .2, 1);
}
.steps .step__icon,
.steps .step__body { transition: opacity .5s ease, filter .5s ease, transform .5s cubic-bezier(.2, .8, .2, 1), box-shadow .5s ease; }

/* bước chưa tới: mờ */
.steps.is-auto .step:not(.is-active) .step__icon,
.steps.is-auto .step:not(.is-active) .step__body {
  opacity: .42;
  filter: grayscale(.6);
}
.steps.is-auto .step:not(.is-active) .step__icon { transform: scale(.9); }

/* bước đang tới: sáng lên */
.steps.is-auto .step.is-active .step__icon {
  transform: translateY(-6px) scale(1.08);
  box-shadow: 0 0 0 10px color-mix(in srgb, var(--c) 12%, transparent),
              0 18px 36px -12px var(--c),
              inset 0 0 0 8px color-mix(in srgb, var(--c) 18%, white);
}
.steps.is-auto .step.is-active .step__icon::after { animation-duration: 5s; border-style: solid; }
.steps.is-auto .step.is-active .step__badge { animation: badgePop .5s ease; }
.steps.is-auto .step.is-active .step__body {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px color-mix(in srgb, var(--c) 70%, transparent);
}
@keyframes badgePop { 50% { transform: scale(1.35); } }

@media (max-width: 720px) {
  .steps::after { transform-origin: center top; transform: scaleY(var(--p)); }
  .steps.is-auto .step.is-active .step__icon { transform: scale(1.08); box-shadow: 0 0 0 7px color-mix(in srgb, var(--c) 12%, transparent), 0 12px 26px -12px var(--c), inset 0 0 0 6px color-mix(in srgb, var(--c) 18%, white); }
  .steps.is-auto .step.is-active .step__body { transform: translateX(4px); }
}
/* icon mờ nhưng vẫn che đường nối */
.steps.is-auto .step:not(.is-active) .step__icon { opacity: 1; filter: grayscale(.7); }
.steps.is-auto .step:not(.is-active) .step__icon svg,
.steps.is-auto .step:not(.is-active) .step__badge { opacity: .45; transition: opacity .5s ease; }
.steps .step__icon svg, .steps .step__badge { transition: opacity .5s ease; }

/* 3 bước 3 màu riêng — giữ màu cả khi mờ */
.steps.is-auto .step:not(.is-active) .step__icon,
.steps.is-auto .step:not(.is-active) .step__body { filter: none; }
.steps.is-auto .step:not(.is-active) .step__body { opacity: .55; }
.steps.is-auto .step:not(.is-active) .step__icon svg,
.steps.is-auto .step:not(.is-active) .step__badge { opacity: .6; }
.steps::after { background: linear-gradient(90deg, #c54474, #2fa08c, #8a6fd1); background-size: 100% 100%; animation: none; opacity: 1; }
@media (max-width: 720px) {
  .steps::after { background: linear-gradient(180deg, #c54474, #2fa08c, #8a6fd1); background-size: 100% 100%; animation: none; }
}

/* Bộ lọc: bỏ khung ngoài */
.filters, .filters:where(*) {
  background: none; backdrop-filter: none; -webkit-backdrop-filter: none;
  box-shadow: none; padding: 0; border-radius: 0;
}
@media (max-width: 720px) { .filters { padding: 0; } }
.filters__row .search, .filters__row .switch { height: 46px; box-sizing: border-box; padding-top: 0; padding-bottom: 0; }
@media (max-width: 720px) { .filters__row .search, .filters__row .switch { height: 42px; } }

/* =========================================================
   NÚT "XEM SẢN PHẨM" NỔI BẬT Ở HERO
   ========================================================= */
.btn-hero {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 34px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--berry), #e0668f, var(--berry));
  background-size: 200% 100%;
  color: var(--white);
  font-weight: 700; font-size: 1.05rem;
  text-transform: uppercase; letter-spacing: .08em;
  box-shadow: 0 18px 36px -14px rgba(197, 68, 116, .75);
  animation: heroGradient 4s ease infinite, heroGlow 2.4s ease-in-out infinite;
  transition: transform .25s;
}
/* vệt sáng chạy qua */
.btn-hero::before {
  content: ""; position: absolute; z-index: -1; top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .55), transparent);
  transform: skewX(-20deg);
  animation: heroShine 3s ease-in-out infinite;
}
.btn-hero svg {
  background: rgba(255, 255, 255, .22);
  border-radius: 50%; padding: 4px; width: 30px; height: 30px;
  transition: transform .25s;
}
.btn-hero:hover { transform: translateY(-3px) scale(1.03); }
.btn-hero:hover svg { transform: translateX(4px); }
.btn-hero:active { transform: scale(.97); }

@keyframes heroGradient { 50% { background-position: 100% 0; } }
@keyframes heroGlow {
  0%, 100% { box-shadow: 0 18px 36px -14px rgba(197, 68, 116, .75), 0 0 0 0 rgba(197, 68, 116, .35); }
  50%      { box-shadow: 0 18px 36px -14px rgba(197, 68, 116, .75), 0 0 0 12px rgba(197, 68, 116, 0); }
}
@keyframes heroShine { 0%, 55% { left: -60%; } 100% { left: 130%; } }

@media (max-width: 480px) {
  .btn-hero { padding: 16px 28px; font-size: .95rem; }
}

/* =========================================================
   FEEDBACK TỪ CÁC KHÁCH IU — chạy vòng liên tục trái → phải
   ========================================================= */
.section--feedback {
  background:
    radial-gradient(circle at 10% 20%, rgba(249, 214, 214, .8) 0, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(198, 237, 227, .8) 0, transparent 40%),
    linear-gradient(180deg, #fff4f6 0%, #fdeef1 100%);
  overflow: hidden;
}

/* =========================================================
   FEEDBACK — Glide carousel 3D
   ========================================================= */
.glide {
  --card-w: 240px; --card-h: 427px;
  position: relative;
  height: calc(var(--card-h) * 1.28);
  perspective: 1400px;
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
  user-select: none;
  -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.glide.is-dragging { cursor: grabbing; }
.glide__stage {
  position: absolute; left: 50%; top: 50%;
  width: 0; height: 0;
  transform-style: preserve-3d;
}
.glide__card {
  position: absolute;
  left: calc(var(--card-w) / -2);
  top: calc(var(--card-h) / -2);
  width: var(--card-w); height: var(--card-h);
  border-radius: 26px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 24px 50px -24px rgba(61, 42, 51, .55);
  will-change: transform;
  backface-visibility: hidden;
  transition: box-shadow .4s ease;
}
.glide__card::after {           /* viền trắng + lớp tối nhẹ cho ảnh hai bên */
  content: ""; position: absolute; inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 5px rgba(255, 255, 255, .95);
  background: rgba(61, 42, 51, .12);
  transition: background .4s ease;
  pointer-events: none;
}
.glide__card img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
  pointer-events: none;
}
.glide__card.is-center { box-shadow: 0 34px 70px -26px rgba(197, 68, 116, .6); cursor: zoom-in; }
.glide__card.is-center::after { background: transparent; }

.glide__nav {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin-top: 6px;
}
.glide__btn {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  border: 0; background: var(--white); color: var(--berry);
  box-shadow: var(--shadow-soft);
  transition: transform .2s, background .2s, color .2s;
}
.glide__btn:hover { background: var(--berry); color: var(--white); transform: scale(1.08); }
.glide__btn:active { transform: scale(.94); }
.glide__hint { font-size: .85rem; color: var(--ink-soft); }

@media (max-width: 720px) {
  .glide { height: calc(var(--card-h) * 1.3); }
  .glide__card { border-radius: 18px; }
  .glide__card::after { box-shadow: inset 0 0 0 4px rgba(255, 255, 255, .95); }
  .glide__btn { width: 40px; height: 40px; }
  .glide__hint { font-size: .78rem; }
}

/* Feedback: ảnh cắt đoạn tin nhắn, to rõ, bớt khoảng trống */
.section--feedback { padding-bottom: 50px; }
.section--feedback .section__head { margin-bottom: 26px; }
.glide__card { background: var(--white); border-radius: 22px; }
.glide__card img { object-fit: contain; padding: 10px; background: var(--white); }
.glide__card::after { box-shadow: inset 0 0 0 1px rgba(216, 160, 174, .35); }
@media (max-width: 720px) {
  .section--feedback { padding-bottom: 36px; }
  .section--feedback .section__head { margin-bottom: 18px; }
  .glide__card { border-radius: 16px; }
  .glide__card img { padding: 6px; }
}

/* =========================================================
   CÂU HỎI THƯỜNG GẶP (bản mới)
   ========================================================= */
.section--faq {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 0% 0%, rgba(198, 237, 227, .7) 0, transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(249, 214, 214, .8) 0, transparent 38%),
    var(--bg);
}
.faq-wrap {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  grid-template-rows: min-content 1fr;
  grid-template-areas: "intro list" "help list";
  gap: 16px 48px;
  align-items: start;
}
.faq-intro { grid-area: intro; }
.faq-intro h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.15rem);
  margin: 10px 0 0;
  white-space: nowrap;
}
.faq-intro p { color: var(--ink-soft); max-width: 380px; }

.faq-list { grid-area: list; display: grid; gap: 14px; }

.qa {
  position: relative;
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  border: 1.5px solid transparent;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.qa:hover { transform: translateY(-2px); }
.qa.is-open {
  border-color: rgba(197, 68, 116, .25);
  box-shadow: 0 20px 40px -22px rgba(197, 68, 116, .5);
}
.qa.is-open::before {         /* thanh màu bên trái */
  content: ""; position: absolute; left: -1.5px; top: 18px; bottom: 18px; width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--berry), var(--rose));
}

.qa__q {
  width: 100%;
  display: flex; align-items: center; gap: 16px;
  padding: 20px 22px;
  background: none; border: 0; text-align: left;
  font: inherit; font-weight: 600; color: var(--ink); font-size: 1.02rem;
}
.qa__num {
  flex-shrink: 0;
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--blush); color: var(--berry);
  font-size: .85rem; font-weight: 700; letter-spacing: .02em;
  transition: background .3s, color .3s;
}
.qa.is-open .qa__num { background: var(--berry); color: var(--white); }
.qa__text { flex: 1; }
.qa__icon {
  flex-shrink: 0; position: relative;
  width: 32px; height: 32px; border-radius: 50%;
  background: #f6f0f2;
  transition: background .3s, transform .35s;
}
.qa__icon::before, .qa__icon::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 12px; height: 2px; border-radius: 2px;
  background: var(--berry);
  transform: translate(-50%, -50%);
  transition: transform .35s, background .3s;
}
.qa__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa.is-open .qa__icon { background: var(--berry); transform: rotate(180deg); }
.qa.is-open .qa__icon::before, .qa.is-open .qa__icon::after { background: var(--white); }
.qa.is-open .qa__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

/* mở/đóng mượt */
.qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s cubic-bezier(.2, .8, .2, 1); }
.qa__a > div { overflow: hidden; }
.qa.is-open .qa__a { grid-template-rows: 1fr; }
.qa__a p {
  padding: 0 22px 22px 78px;
  color: var(--ink-soft);
  opacity: 0; transform: translateY(-6px);
  transition: opacity .3s, transform .3s;
}
.qa.is-open .qa__a p { opacity: 1; transform: none; transition-delay: .1s; }

/* ô "Vẫn còn thắc mắc?" */
.faq-help {
  grid-area: help;
  align-self: start;
  margin-top: 0;
  display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--berry), #df6b93);
  color: var(--white);
  box-shadow: 0 22px 44px -22px rgba(197, 68, 116, .8);
}
.faq-help__icon {
  width: 52px; height: 52px; border-radius: 16px;
  display: grid; place-items: center; font-size: 1.5rem;
  background: rgba(255, 255, 255, .2);
}
.faq-help h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: .02em; }
.faq-help p { font-size: .9rem; opacity: .9; }
.faq-help__btn {
  grid-column: 1 / -1;
  display: block; text-align: center;
  padding: 12px; border-radius: 14px;
  background: var(--white); color: var(--berry);
  font-weight: 700;
  transition: transform .2s, box-shadow .2s;
}
.faq-help__btn:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -10px rgba(0, 0, 0, .3); }

@media (max-width: 900px) {
  .faq-wrap { grid-template-columns: 1fr; grid-template-rows: auto auto auto; grid-template-areas: "intro" "list" "help"; gap: 20px; }
  .faq-intro { text-align: center; }
  .faq-intro h2 { white-space: normal; }
  .faq-intro p { margin: 0 auto; }
}
@media (max-width: 480px) {
  .qa__q { padding: 16px; gap: 12px; font-size: .95rem; }
  .qa__num { width: 34px; height: 34px; border-radius: 10px; font-size: .78rem; }
  .qa__icon { width: 28px; height: 28px; }
  .qa__a p { padding: 0 16px 18px 62px; font-size: .9rem; }
  .faq-help { padding: 18px; }
}

/* =========================================================
   NAVBAR BO TRÒN — ẩn khi lướt xuống, hiện khi lướt lên
   ========================================================= */
html { scroll-padding-top: 96px; }
.header {
  position: fixed; top: 14px; left: 0; right: 0; z-index: 80;
  display: flex; justify-content: center;
  padding: 0 16px;
  background: none; border: 0; backdrop-filter: none; -webkit-backdrop-filter: none;
  pointer-events: none;
  transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}
.header.is-hidden { transform: translateY(calc(-100% - 24px)); }
.header__pill {
  pointer-events: auto;
  position: relative;
  width: min(1140px, 100%);
  display: flex; align-items: center; gap: 18px;
  height: 64px; padding: 0 10px 0 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, .8);
  box-shadow: 0 10px 30px -18px rgba(61, 42, 51, .35);
  transition: box-shadow .3s, background .3s, height .3s;
}
.header.is-scrolled .header__pill {
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 16px 40px -18px rgba(197, 68, 116, .4);
}
.header .logo { font-size: 1.4rem; flex-shrink: 0; }

.header .nav {
  position: static; max-height: none; overflow: visible;
  flex-direction: row; background: none; border: 0;
  display: flex; gap: 4px; margin-left: auto;
}
.header .nav a {
  padding: 9px 16px; border-radius: 999px;
  font-weight: 500; color: var(--ink-soft);
  transition: background .25s, color .25s;
}
.header .nav a:hover { background: var(--blush); color: var(--berry); }
.header .nav a.is-active { background: var(--berry); color: var(--white); }

.header__buy {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--berry), #df6b93);
  color: var(--white);
  box-shadow: 0 8px 18px -10px rgba(197, 68, 116, .8);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.header__buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px -8px rgba(197, 68, 116, .9);
}
.header__cart-icon {
  display: block;
  flex-shrink: 0;
}
.cart-badge {
  background: var(--mint);
  color: #164e41;
  min-width: 22px;
  height: 22px;
  padding: 0 4px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .8rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .14);
  transition: transform .2s cubic-bezier(.34, 1.56, .64, 1);
}
.cart-badge.is-bumped {
  transform: scale(1.25);
}

.header .menu-toggle {
  display: none;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blush); border: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  flex-shrink: 0;
}
.header .menu-toggle span {
  width: 18px; height: 2px; border-radius: 2px; background: var(--berry);
  transition: transform .3s, opacity .3s;
}
.header.is-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.header.is-open .menu-toggle span:nth-child(2) { opacity: 0; }
.header.is-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* hero chừa chỗ cho navbar nổi */
.hero { padding-top: 120px; }

/* iPad + điện thoại: menu thả xuống dạng thẻ bo tròn */
@media (max-width: 900px) {
  .header__pill { height: 58px; padding: 0 7px 0 20px; gap: 10px; }
  .header .logo { font-size: 1.25rem; }
  .header .menu-toggle { display: flex; }
  .header__buy { margin-left: auto; padding: 7px 12px; gap: 7px; }
  .header .nav {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    margin: 0;
    flex-direction: column; gap: 4px;
    padding: 10px;
    border-radius: 26px;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 24px 50px -20px rgba(61, 42, 51, .35);
    opacity: 0; visibility: hidden;
    transform: translateY(-8px) scale(.98); transform-origin: top center;
    transition: opacity .25s, transform .3s cubic-bezier(.2, .8, .2, 1), visibility .25s;
  }
  .header.is-open .header .nav, .header.is-open .nav { opacity: 1; visibility: visible; transform: none; }
  .header .nav a { padding: 14px 18px; border-radius: 18px; font-size: 1rem; }
  .hero { padding-top: 104px; }
  html { scroll-padding-top: 86px; }
}
@media (max-width: 380px) {
  .header__pill { padding-left: 16px; }
  .header .logo { font-size: 1.1rem; }
  .header__buy { padding: 6px 10px; gap: 6px; }
  .header .menu-toggle { width: 40px; height: 40px; }
}

/* Logo mới (dùng chung với favicon) */
.logo__mark { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; }
.footer .logo__mark { width: 26px; height: 26px; }

/* Điện thoại / iPad: navbar gọn hơn khi đã cuộn xuống, ít che nội dung */
@media (max-width: 900px) {
  .header { top: 10px; }
  .header.is-scrolled .header__pill { height: 50px; }
  .header.is-scrolled .logo { font-size: 1.1rem; }
  .header.is-scrolled .header__buy { padding: 6px 11px; }
  .header.is-scrolled .menu-toggle { width: 38px; height: 38px; }
  .logo__mark { width: 26px; height: 26px; border-radius: 8px; }
}

/* Icon mục Cam kết: nét vẽ theo tông màu web */
.feature__icon { color: var(--icon-fg, var(--berry)); background: color-mix(in srgb, var(--icon-bg) 55%, white); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--icon-fg) 18%, transparent); }
.feature__icon svg { width: 34px !important; height: 34px !important; }
@media (max-width: 480px) { .feature__icon svg { width: 24px; height: 24px; } }

/* Feedback: ảnh tự crop lấp đầy khung + bo tròn góc */
.glide__card { border-radius: 22px; overflow: hidden; background: #f6eef1; }
.glide__card img {
  object-fit: cover !important; object-position: center;
  padding: 0 !important; background: none !important;
  border-radius: inherit;
}
.glide__card::after { box-shadow: none !important; border-radius: inherit; }
@media (max-width: 720px) {
  .glide__card { border-radius: 16px; }
  .glide__card img { padding: 0 !important; }
}

/* đang tải sản phẩm */
.products.is-loading { min-height: 320px; position: relative; }
.products.is-loading::after {
  content: "Đang tải card…"; position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--ink-soft); font-weight: 600;
}

/* Thông báo trống: font code, in nghiêng, không icon */
.msg-code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", "Courier New", monospace !important;
  font-style: italic;
  font-size: .9rem;
  color: var(--ink-soft);
  letter-spacing: 0;
}

/* ===== Nút menu (điện thoại/iPad): không nền, 3 gạch -> X mượt ===== */
.header .menu-toggle {
  position: relative;
  width: 40px; height: 40px; padding: 0;
  background: transparent !important; border: 0; border-radius: 0; box-shadow: none;
  -webkit-tap-highlight-color: transparent; outline: none;
  -webkit-appearance: none; appearance: none;
}
.header .menu-toggle:focus-visible { outline: 2px solid var(--berry); outline-offset: 2px; border-radius: 8px; }
.header .menu-toggle span {
  position: absolute; left: 50%; top: 50%;
  display: block; width: 22px; height: 2px; margin: -1px 0 0 -11px;
  border-radius: 2px; background: var(--ink);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .2s;
  will-change: transform;
}
.header .menu-toggle span:nth-child(1) { transform: translateY(-7px); }
.header .menu-toggle span:nth-child(2) { transform: none; }
.header .menu-toggle span:nth-child(3) { transform: translateY(7px); }
.header.is-open .menu-toggle span:nth-child(1) { transform: rotate(45deg); }
.header.is-open .menu-toggle span:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.header.is-open .menu-toggle span:nth-child(3) { transform: rotate(-45deg); }
.header.is-open .menu-toggle span { background: var(--berry); }
@media (max-width: 900px) {
  .header .menu-toggle, .header.is-scrolled .menu-toggle { width: 40px; height: 40px; }
}

/* Coiny chỉ có 1 độ đậm: tắt đậm/nghiêng giả để chữ tròn đẹp */
h1, h2, h3, .logo, .hero__stats strong, .product__name { font-weight: 400; font-synthesis: none; }
h1 em, h2 em, .logo em { font-style: normal; }

/* Điện thoại/iPad: tắt chạm 2 lần để phóng to (vẫn giữ 2 ngón để zoom) */
html, body { touch-action: manipulation; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (max-width: 1100px) {
  input, select, textarea { font-size: 16px !important; }   /* iPhone không tự zoom khi bấm vào ô nhập */
}
.nowrap { white-space: nowrap; }

/* Đoạn giới thiệu đầu trang: in nghiêng */
.hero__text > p { font-style: italic; }
/* Các đoạn mô tả dài: in nghiêng */
.section__head > p, .feature p, .step p, .qa__a p, .faq-help p { font-style: italic; }
/* Tiêu đề mục: cách xa nhãn nhỏ phía trên hơn */
.section__head .tag { margin-bottom: 8px; }
.section__head h2 { margin-top: 18px; line-height: 1.25; letter-spacing: .03em; }
@media (max-width: 720px) { .section__head h2 { margin-top: 14px; } }