:root {
  --bg: #fff2f7;
  --surface: rgba(255, 250, 253, 0.86);
  --surface-strong: #fffdff;
  --ink: #331a27;
  --muted: #7f5d6e;
  --line: rgba(140, 77, 110, 0.14);
  --brand: #df5f98;
  --brand-deep: #b63e76;
  --accent: #f29dc2;
  --accent-soft: #ffd9ea;
  --success: #2f6d56;
  --shadow: 0 22px 60px rgba(181, 93, 138, 0.14);
  --shadow-soft: 0 12px 30px rgba(181, 93, 138, 0.1);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --container: 1180px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
  --font-display: "Cormorant Garamond", "Noto Serif TC", serif;
  --font-body: "Manrope", "Noto Sans TC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(242, 157, 194, 0.32), transparent 30%),
    radial-gradient(circle at top right, rgba(223, 95, 152, 0.18), transparent 28%),
    linear-gradient(180deg, #fffafc 0%, var(--bg) 100%);
  line-height: 1.7;
}

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

a {
  color: inherit;
}

main {
  display: block;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: var(--space-8) 0;
}

.section-tight {
  padding: var(--space-7) 0;
}

.eyebrow {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 248, 252, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: var(--brand-deep);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.section-heading {
  max-width: 780px;
  margin-bottom: var(--space-5);
}

.section-heading h1,
.section-heading h2,
.section-heading h3,
.hero-copy h1,
.page-hero-copy h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.section-heading h2,
.page-hero-copy h1,
.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 5.5rem);
}

.section-heading p,
.hero-copy p,
.page-hero-copy p,
.lede {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  background: rgba(255, 248, 252, 0.82);
  border-bottom: 1px solid rgba(182, 62, 118, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand) 0%, #f08ab3 100%);
  color: #fff;
  font-size: 1.2rem;
  box-shadow: var(--shadow-soft);
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.brand-text span {
  font-size: 0.8rem;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 250, 253, 0.92);
  border-radius: 999px;
  width: 48px;
  height: 48px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  border-radius: 999px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.96rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.button-primary,
.nav-cta {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand) 100%);
  box-shadow: var(--shadow-soft);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
}

.hero {
  padding: var(--space-6) 0 var(--space-8);
}

.hero-panel,
.page-hero-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 244, 249, 0.9)),
    linear-gradient(120deg, rgba(223, 95, 152, 0.12), rgba(242, 157, 194, 0.1));
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.hero-grid,
.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.9fr);
  gap: 2rem;
  align-items: center;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.metric {
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.78);
}

.metric strong {
  display: block;
  font-size: 1.7rem;
  font-family: var(--font-display);
}

.metric span {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-card {
  padding: 1.4rem;
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(182, 62, 118, 0.96), rgba(223, 95, 152, 0.92));
  color: #fff8fc;
}

.hero-card h2,
.hero-card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.hero-card ul,
.check-list,
.stack-list {
  padding-left: 1.15rem;
  margin: 0;
}

.hero-card li,
.check-list li,
.stack-list li {
  margin-bottom: 0.65rem;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.trust-item,
.card,
.faq-item,
.info-panel,
.contact-card,
.price-card,
.testimonial,
.article-card,
.city-card {
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow-soft);
}

.trust-item,
.card,
.testimonial,
.article-card,
.city-card,
.price-card,
.contact-card,
.info-panel {
  padding: 1.5rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 1.2rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card h3,
.price-card h3,
.article-card h3,
.city-card h3,
.contact-card h3,
.testimonial h3,
.info-panel h2,
.info-panel h3 {
  margin-top: 0;
  margin-bottom: 0.7rem;
  font-size: 1.2rem;
}

.tag-row,
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.tag,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(242, 157, 194, 0.22);
  color: var(--brand-deep);
  font-size: 0.86rem;
}

.image-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  min-height: 100%;
}

.image-card img,
.gallery-card img,
.article-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-card {
  overflow: hidden;
  border-radius: 22px;
  aspect-ratio: 4 / 5;
  min-height: 0;
  box-shadow: var(--shadow-soft);
  background: rgba(255, 250, 253, 0.92);
}

.gallery-card img {
  transition: transform 0.35s ease;
}

.gallery-card:hover img {
  transform: scale(1.035);
}

.case-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.case-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: rgba(255, 250, 253, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
}

.case-card > a,
.case-media-frame {
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  background: rgba(255, 250, 253, 0.92);
}

.case-card img,
.case-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-card img {
  transition: transform 0.35s ease;
}

.case-card video {
  background: #140911;
}

.case-card:hover img {
  transform: scale(1.035);
}

.case-card-body {
  padding: 1.15rem;
}

.case-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.case-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.case-category {
  display: inline-flex;
  margin-bottom: 0.7rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(242, 157, 194, 0.2);
  color: var(--brand-deep);
  font-size: 0.82rem;
  font-weight: 700;
}

.process {
  counter-reset: process;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.process-step {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 252, 254, 0.9);
  border: 1px solid var(--line);
}

.process-step::before {
  counter-increment: process;
  content: "0" counter(process);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  background: var(--brand-deep);
  color: #fff;
  font-weight: 700;
  margin-bottom: 1rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 1.35rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.faq-question strong {
  font-size: 1.04rem;
}

.faq-answer {
  padding: 0 1.4rem 1.35rem;
  color: var(--muted);
}

.faq-answer[hidden] {
  display: none;
}

.faq-icon {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(223, 95, 152, 0.12);
  color: var(--brand-deep);
  font-weight: 700;
}

.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.25rem;
  align-items: stretch;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 0.95rem 0;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.table th {
  width: 30%;
  color: var(--muted);
  font-weight: 600;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.article-card img {
  height: 240px;
  border-radius: 18px;
  margin-bottom: 1rem;
}

.page-hero {
  padding: 2rem 0 3rem;
}

.page-hero-copy {
  max-width: 760px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
}

.breadcrumbs a {
  text-decoration: none;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1.5rem;
  align-items: start;
}

.content-block {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.content-block h2,
.content-block h3 {
  margin-top: 0;
}

.article-content h2,
.article-content h3 {
  margin-top: 2rem;
}

.article-content h2:first-child,
.article-content h3:first-child {
  margin-top: 0;
}

.article-content figure {
  margin: 2rem 0;
}

.article-content img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.sticky-panel {
  position: sticky;
  top: 100px;
}

.cta-band {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #b63e76 0%, #df5f98 100%);
  color: #fff8fc;
  box-shadow: var(--shadow);
}

.cta-band p {
  color: rgba(255, 248, 252, 0.84);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.contact-card-title {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.contact-icon,
.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  color: #fff;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(181, 93, 138, 0.16);
}

.contact-icon {
  width: 2.1rem;
  height: 2.1rem;
  font-size: 0.82rem;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}

.contact-card a {
  color: var(--brand-deep);
  font-weight: 700;
  text-decoration: none;
}

.contact-card a:hover {
  color: var(--ink);
}

.updated-at {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(86, 68, 55, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(3, minmax(0, 0.7fr));
  gap: 1.5rem;
}

.footer-grid h3 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 1rem;
}

.footer-grid a {
  display: block;
  width: fit-content;
  margin-bottom: 0.5rem;
  color: var(--muted);
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--ink);
}

.footer-grid a.footer-contact-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-icon {
  width: 1.45rem;
  height: 1.45rem;
  font-size: 0.68rem;
}

.floating-contact {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  z-index: 999;
}

.floating-contact a {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  text-decoration: none;
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.floating-line {
  background: #06c755;
  color: #063b1b;
  font-weight: 800;
}

.floating-zalo {
  background: #0068ff;
  font-weight: 800;
  font-size: 0.86rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1024px) {
  .hero-grid,
  .page-hero-grid,
  .grid-4,
  .gallery-grid,
  .case-gallery-grid,
  .process,
  .trust-strip,
  .contact-grid,
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .spotlight,
  .footer-grid,
  .content-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(255, 248, 252, 0.97);
    border-radius: 22px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
  }

  .site-nav.is-open {
    display: flex;
  }

  .header-inner {
    position: relative;
  }

  .site-nav a,
  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .hero-grid,
  .page-hero-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .gallery-grid,
  .case-gallery-grid,
  .process,
  .trust-strip,
  .contact-grid,
  .article-grid,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.5rem 0;
  }

  .hero {
    padding-top: 1.5rem;
  }

  .floating-contact {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}