:root {
  --navy-950: #061832;
  --navy-900: #08275c;
  --navy-800: #0b3477;
  --blue-700: #0e5bbd;
  --blue-600: #1473e6;
  --blue-50: #eff6ff;
  --line: #06c755;
  --line-dark: #04a846;
  --steel-700: #52606f;
  --steel-500: #778491;
  --steel-200: #d9e0e7;
  --steel-100: #edf1f5;
  --steel-50: #f7f9fb;
  --gold: #c99a3d;
  --gold-50: #fff7e6;
  --danger: #c8322c;
  --text: #142033;
  --muted: #5e6b7a;
  --border: #dfe5ec;
  --surface: #ffffff;
  --shadow: 0 18px 42px rgba(8, 39, 92, 0.1);
  --shadow-strong: 0 22px 58px rgba(8, 39, 92, 0.16);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", Tahoma, sans-serif;
  line-height: 1.72;
  background: var(--surface);
  overflow-x: hidden;
}

body.menu-open,
body.lightbox-open,
body.review-modal-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(20, 115, 230, 0.35);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 200;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--navy-900);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 229, 236, 0.9);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-900);
  font-weight: 800;
  line-height: 1;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(8, 39, 92, 0.16);
  border-radius: var(--radius);
  color: #fff;
  background: var(--navy-900);
  box-shadow: 0 10px 24px rgba(8, 39, 92, 0.14);
  font-size: 0.9rem;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #314154;
  font-size: 0.96rem;
  font-weight: 600;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 0;
  height: 2px;
  content: "";
  background: var(--blue-600);
  transition: width 180ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
}

.menu-toggle span {
  width: 19px;
  height: 2px;
  display: block;
  margin: 4px auto;
  background: var(--navy-900);
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.header-cta,
.btn,
.float-btn,
.mobile-contact a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.btn-line,
.mobile-contact a:nth-child(2) {
  color: var(--line-dark);
  background: #fff;
  border-color: rgba(6, 199, 85, 0.45);
  box-shadow: 0 10px 20px rgba(6, 199, 85, 0.1);
}

.btn-line:hover,
.mobile-contact a:nth-child(2):hover {
  color: #fff;
  background: var(--line-dark);
}

.header-cta,
.btn-primary,
.messenger,
.mobile-contact a:first-child {
  color: #fff;
  background: var(--blue-700);
  box-shadow: 0 14px 28px rgba(14, 91, 189, 0.22);
}

.header-cta:hover,
.btn-primary:hover,
.messenger:hover,
.mobile-contact a:first-child:hover {
  background: var(--navy-800);
}

.header-cta:hover,
.btn:hover,
.float-btn:hover,
.mobile-contact a:hover {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: min(680px, calc(100svh - 128px));
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 68px 0 36px;
  isolation: isolate;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  z-index: -2;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.98) contrast(1.03);
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4, 16, 38, 0.94) 0%, rgba(8, 39, 92, 0.84) 43%, rgba(8, 39, 92, 0.36) 73%, rgba(8, 39, 92, 0.14) 100%),
    linear-gradient(0deg, rgba(4, 16, 38, 0.28), rgba(4, 16, 38, 0.02) 34%);
}

.hero-content {
  max-width: var(--container);
  color: #fff;
}

.eyebrow,
h1,
h2,
h3,
p {
  margin-top: 0;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  color: var(--text);
  line-height: 1.2;
  overflow-wrap: anywhere;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  color: #fff;
  font-size: 3.65rem;
  max-width: 680px;
}

h2 {
  margin-bottom: 14px;
  font-size: 2.35rem;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.13rem;
}

p {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.13rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-badges span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.94rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-actions .btn {
  min-height: 52px;
  padding-inline: 22px;
}

.hero-note {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.98rem;
}

.quick-summary {
  position: relative;
  z-index: 5;
  padding: 22px 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(8, 39, 92, 0.06);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.summary-grid div {
  min-height: 88px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, var(--steel-50));
}

.summary-grid span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.9rem;
}

.summary-grid strong {
  display: block;
  color: var(--navy-900);
  font-size: 1.04rem;
  line-height: 1.45;
}

.video-review-section {
  background:
    linear-gradient(135deg, rgba(8, 39, 92, 0.06), rgba(255, 255, 255, 0) 44%),
    linear-gradient(180deg, #fff 0%, var(--steel-50) 100%);
}

.video-review-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 44px;
  align-items: center;
}

.video-review-copy {
  max-width: 720px;
}

.video-review-copy h2 {
  max-width: 680px;
}

.video-review-copy p:not(.eyebrow) {
  max-width: 680px;
  font-size: 1.05rem;
}

.video-review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.video-review-actions .btn {
  min-height: 50px;
}

.shorts-shell {
  display: flex;
  justify-content: center;
}

.shorts-frame {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid rgba(8, 39, 92, 0.16);
  border-radius: 8px;
  background: #06152e;
  box-shadow: 0 28px 70px rgba(8, 39, 92, 0.18);
}

.shorts-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.shorts-fallback {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  padding: 22px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  background: #06152e;
}

.shorts-fallback img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.95) contrast(1.05);
}

.shorts-fallback::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 21, 46, 0.18), rgba(6, 21, 46, 0.82));
}

.shorts-play,
.shorts-fallback small {
  position: relative;
  z-index: 1;
}

.shorts-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--navy-900);
  font-weight: 900;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
}

.shorts-play::before {
  content: "▶";
  margin-right: 8px;
  color: #e31b23;
}

.shorts-fallback small {
  align-self: end;
  max-width: 260px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.82rem;
  line-height: 1.5;
}

.shorts-frame.is-fallback iframe {
  display: none;
}

.shorts-frame.is-fallback .shorts-fallback {
  display: grid;
}

.buyer-intent-section {
  padding-top: 70px;
  background:
    linear-gradient(180deg, #fff 0%, rgba(247, 249, 251, 0.88) 100%);
}

.buyer-intent-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: start;
}

.buyer-intent-copy {
  max-width: 760px;
}

.buyer-intent-copy p:last-child,
.buyer-intent-facts p {
  margin-bottom: 0;
}

.buyer-intent-facts {
  display: grid;
  gap: 12px;
}

.buyer-intent-facts article {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue-700);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(8, 39, 92, 0.06);
}

.buyer-intent-facts h3 {
  margin-bottom: 6px;
  color: var(--navy-900);
}

.section {
  padding: 86px 0;
  scroll-margin-top: 92px;
}

.pricing-section,
.guide-section,
.faq-section {
  background: var(--steel-50);
}

.gallery-section,
.specs-section {
  background: #fff;
}

.image-feature,
.use-section {
  background:
    linear-gradient(180deg, rgba(237, 241, 245, 0.75), rgba(255, 255, 255, 0));
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading.align-left {
  margin-inline: 0;
  text-align: left;
}

.section-heading p:last-child,
.feature-card p,
.price-card p,
.guide-grid p,
.footer-grid p,
.final-grid p,
.faq-intro p,
.table-note {
  margin-bottom: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.price-card,
.guide-grid article,
details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(8, 39, 92, 0.06);
}

.feature-card {
  min-height: 232px;
  padding: 28px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover,
.price-card:hover,
.guide-grid article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: var(--radius);
  color: var(--blue-700);
  background: var(--blue-50);
}

.icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.image-feature-grid,
.use-grid,
.faq-grid,
.final-grid {
  display: grid;
  align-items: center;
  gap: 44px;
}

.image-feature-grid,
.use-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
}

.image-feature-copy {
  max-width: 620px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #344456;
  font-weight: 650;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 18px;
  height: 18px;
  content: "";
  border-radius: 50%;
  background:
    linear-gradient(135deg, transparent 46%, #fff 47% 55%, transparent 56%),
    var(--blue-700);
}

.image-panel {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--steel-100);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.gallery-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.showcase-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 38px rgba(8, 39, 92, 0.08);
  margin: 0;
}

.showcase-large {
  grid-column: span 2;
}

.showcase-media {
  position: relative;
  width: 100%;
  display: block;
  overflow: hidden;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.showcase-media::after {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  content: "+";
  border-radius: 999px;
  color: #fff;
  background: rgba(8, 39, 92, 0.86);
  box-shadow: 0 12px 26px rgba(8, 39, 92, 0.18);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease;
}

.showcase-media:hover::after,
.showcase-media:focus-visible::after {
  transform: scale(1.06);
  background: var(--blue-700);
}

.showcase-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background:
    linear-gradient(180deg, #fff, var(--steel-50));
}

.showcase-large .showcase-media img {
  aspect-ratio: 16 / 10;
}

.showcase-card figcaption {
  padding: 20px 22px 22px;
  border-top: 1px solid var(--border);
}

.showcase-card h3 {
  margin-bottom: 8px;
  color: var(--navy-900);
}

.showcase-card p {
  margin-bottom: 0;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 28px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.price-card.featured {
  border-color: rgba(14, 91, 189, 0.46);
  box-shadow: 0 22px 54px rgba(14, 91, 189, 0.14);
}

.price-card.high-volume {
  border-color: rgba(201, 154, 61, 0.46);
}

.ribbon {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 14px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--navy-900);
  font-size: 0.88rem;
  font-weight: 800;
}

.high-volume .ribbon {
  color: var(--navy-950);
  background: var(--gold-50);
  border: 1px solid rgba(201, 154, 61, 0.36);
}

.price-top {
  display: grid;
  gap: 6px;
  margin-bottom: 22px;
}

.model {
  color: var(--navy-900);
  font-size: 1.35rem;
  font-weight: 850;
}

.capacity {
  color: var(--muted);
  font-size: 0.96rem;
}

.old-price {
  margin-bottom: 8px;
  color: var(--steel-500);
  font-size: 0.95rem;
}

.old-price del {
  text-decoration-thickness: 2px;
}

.promo-label {
  margin-bottom: 2px;
  color: var(--blue-700);
  font-size: 0.9rem;
  font-weight: 800;
}

.promo-price {
  margin-bottom: 10px;
  color: var(--navy-950);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.1;
}

.saving {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 22px;
  padding: 6px 10px;
  border-radius: var(--radius);
  color: var(--danger);
  background: #fff1ef;
  font-size: 0.93rem;
  font-weight: 800;
}

.price-actions {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.price-actions .btn {
  width: 100%;
}

.line-link {
  justify-self: center;
  color: var(--line-dark);
  font-weight: 800;
}

.line-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.reviews-section {
  overflow: hidden;
  background:
    linear-gradient(180deg, #fff, var(--steel-50));
}

.reviews-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.reviews-head .section-heading {
  max-width: 720px;
  margin-bottom: 0;
}

.review-open {
  min-width: 170px;
  min-height: 52px;
  flex: 0 0 auto;
}

.review-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 8px 0 18px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}

.review-track {
  width: max-content;
  display: flex;
  gap: 16px;
  animation: reviewMarquee 96s linear infinite;
}

.review-marquee:hover .review-track {
  animation-play-state: paused;
}

.review-card {
  width: 360px;
  min-height: 250px;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(8, 39, 92, 0.08);
}

.review-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.review-reviewer {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-avatar {
  width: 42px;
  min-width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  color: #fff;
  background: var(--avatar-bg, var(--blue-700));
  box-shadow: 0 8px 18px rgba(8, 39, 92, 0.14);
  font-size: 1.08rem;
  font-weight: 900;
  line-height: 1;
}

.review-proof-thumb {
  width: 54px;
  min-width: 54px;
  height: 54px;
  border: 1px solid var(--border);
  border-radius: 6px;
  object-fit: cover;
  opacity: 0.82;
  background: var(--steel-50);
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0;
}

.review-card blockquote {
  margin: 0 0 18px;
  color: #26364a;
  font-weight: 650;
  line-height: 1.65;
}

.review-reviewer figcaption {
  display: grid;
  gap: 2px;
  color: var(--navy-900);
  font-weight: 850;
  line-height: 1.35;
}

.review-reviewer figcaption span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.chat-review-section {
  background:
    linear-gradient(180deg, var(--steel-50), #fff 72%);
}

.chat-review-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.chat-shot-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 38px rgba(8, 39, 92, 0.08);
}

.chat-shot-button {
  position: relative;
  width: 100%;
  display: block;
  overflow: hidden;
  padding: 0;
  border: 0;
  background: #fff;
  cursor: zoom-in;
}

.chat-shot-button::after {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  content: "+";
  border-radius: 999px;
  color: #fff;
  background: rgba(8, 39, 92, 0.88);
  box-shadow: 0 12px 26px rgba(8, 39, 92, 0.18);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease;
}

.chat-shot-button:hover::after,
.chat-shot-button:focus-visible::after {
  transform: scale(1.06);
  background: var(--blue-700);
}

.chat-shot-button img {
  width: 100%;
  aspect-ratio: 9 / 16;
  display: block;
  object-fit: cover;
  object-position: top center;
  background: #fff;
}

.chat-shot-card figcaption {
  padding: 16px 16px 18px;
  border-top: 1px solid var(--border);
}

.chat-shot-card h3 {
  margin-bottom: 6px;
  color: var(--navy-900);
  font-size: 1rem;
}

.chat-shot-card p {
  margin-bottom: 0;
  font-size: 0.9rem;
  line-height: 1.55;
}

@keyframes reviewMarquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.delivery-section {
  background: #fff;
}

.delivery-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: 42px;
}

.delivery-copy {
  max-width: 620px;
}

.delivery-copy > p {
  margin-bottom: 24px;
}

.delivery-points {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
}

.delivery-points div {
  display: grid;
  gap: 3px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, var(--steel-50));
}

.delivery-points strong {
  color: var(--navy-900);
  font-size: 1.04rem;
}

.delivery-points span {
  color: var(--muted);
}

.delivery-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--steel-100);
  box-shadow: var(--shadow);
}

.delivery-media::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  content: "ส่งฟรี • เก็บเงินปลายทาง";
  padding: 9px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(8, 39, 92, 0.88);
  font-size: 0.92rem;
  font-weight: 850;
  backdrop-filter: blur(10px);
}

.delivery-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(8, 39, 92, 0.06);
}

table {
  width: 100%;
  min-width: 960px;
  border-collapse: collapse;
  font-size: 0.97rem;
}

th,
td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

thead th {
  color: #fff;
  background: var(--navy-900);
  font-weight: 850;
  white-space: nowrap;
}

tbody th {
  color: var(--navy-900);
  font-weight: 850;
  white-space: nowrap;
}

tbody tr:nth-child(even) {
  background: var(--steel-50);
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

.table-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.93rem;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.guide-grid article {
  min-height: 210px;
  padding: 26px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.guide-grid span {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: var(--radius);
  color: var(--navy-900);
  background: var(--steel-100);
  font-weight: 850;
}

.guide-highlight {
  border-color: rgba(14, 91, 189, 0.46);
  background: linear-gradient(180deg, #fff, var(--blue-50));
}

.guide-highlight span {
  color: #fff;
  background: var(--blue-700);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.chip-list span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--navy-900);
  background: #fff;
  font-weight: 750;
}

.final-cta {
  padding: 72px 0;
  background:
    linear-gradient(90deg, rgba(6, 24, 50, 0.97), rgba(8, 39, 92, 0.95)),
    var(--navy-900);
}

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

.final-grid h2,
.final-grid p {
  color: #fff;
}

.final-grid .eyebrow {
  color: #f3d392;
}

.final-grid p {
  max-width: 640px;
  opacity: 0.88;
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.final-actions .btn {
  min-height: 52px;
}

.faq-grid {
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  overflow: hidden;
}

summary {
  position: relative;
  padding: 20px 54px 20px 22px;
  color: var(--navy-950);
  cursor: pointer;
  font-weight: 850;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  right: 22px;
  top: 50%;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  content: "+";
  transform: translateY(-50%);
  border-radius: 50%;
  color: var(--blue-700);
  background: var(--blue-50);
  font-size: 1.2rem;
  line-height: 1;
}

details[open] summary::after {
  content: "−";
}

details p {
  margin: 0;
  padding: 0 22px 22px;
}

.site-footer {
  padding: 34px 0 98px;
  background: var(--navy-950);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand {
  margin-bottom: 8px;
  color: #fff;
  font-size: 1.1rem;
}

.site-footer p,
.site-footer a,
.site-footer span {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer a:hover {
  color: #fff;
}

address {
  display: grid;
  gap: 6px;
  margin: 0;
  text-align: right;
  font-style: normal;
}

.floating-contact {
  position: fixed;
  right: max(26px, env(safe-area-inset-right));
  bottom: max(26px, env(safe-area-inset-bottom));
  z-index: 130;
  display: flex;
  align-items: center;
  gap: 10px;
}

.float-btn {
  min-height: 50px;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border-radius: 999px;
  box-shadow: 0 12px 22px rgba(8, 39, 92, 0.18);
  font-size: 0.92rem;
  line-height: 1;
  white-space: nowrap;
}

.float-icon {
  width: 24px;
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: transparent;
}

.float-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.float-btn.messenger {
  min-width: 104px;
  color: #fff;
  background: #203f9a;
  box-shadow: 0 14px 24px rgba(32, 63, 154, 0.28);
}

.float-btn.line {
  min-width: 96px;
  color: #fff;
  background: var(--line);
  box-shadow: 0 14px 24px rgba(6, 199, 85, 0.26);
}

.float-btn.messenger:hover {
  background: #173384;
}

.float-btn.line:hover {
  background: var(--line-dark);
}

.float-phone {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px rgba(8, 39, 92, 0.1);
  font-size: 0.9rem;
  font-weight: 700;
}

.mobile-contact {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 130;
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 12px max(10px, env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--border);
  box-shadow: 0 -10px 30px rgba(8, 39, 92, 0.12);
  backdrop-filter: blur(14px);
}

.review-modal {
  position: fixed;
  inset: 0;
  z-index: 210;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(4, 16, 38, 0.68);
}

.review-modal:not([hidden]) {
  display: flex;
}

.review-dialog {
  position: relative;
  width: min(100%, 520px);
  max-height: min(92vh, 760px);
  overflow: auto;
  padding: 30px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 70px rgba(4, 16, 38, 0.32);
}

.review-dialog h2 {
  margin-bottom: 10px;
}

.review-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--navy-900);
  background: #fff;
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
}

.review-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.review-form label {
  display: grid;
  gap: 7px;
  color: var(--navy-950);
  font-weight: 800;
}

.review-form input,
.review-form select,
.review-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 12px;
  color: var(--text);
  background: var(--steel-50);
}

.review-form input[type="file"] {
  cursor: pointer;
}

.review-field-note {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.5;
}

.review-form textarea {
  resize: vertical;
}

.review-form .btn {
  width: 100%;
  margin-top: 4px;
}

.review-thanks {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  color: var(--navy-900);
  background: var(--blue-50);
  font-weight: 750;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(4, 16, 38, 0.88);
}

.image-lightbox:not([hidden]) {
  display: flex;
}

.image-lightbox-dialog {
  position: relative;
  width: min(100%, 1120px);
  max-height: min(92vh, 900px);
  display: grid;
}

.image-lightbox-dialog figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.image-lightbox-dialog img {
  width: 100%;
  max-height: calc(92vh - 92px);
  object-fit: contain;
  background: #fff;
}

.image-lightbox-dialog figcaption {
  padding: 14px 18px 16px;
  color: var(--navy-900);
  background: #fff;
  font-weight: 850;
  text-align: center;
}

.image-lightbox-close {
  position: absolute;
  top: -18px;
  right: -18px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: #fff;
  background: rgba(8, 39, 92, 0.92);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  font-size: 2rem;
  line-height: 1;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1080px) {
  h1 {
    font-size: 2.95rem;
  }

  h2 {
    font-size: 2.05rem;
  }

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

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

  .image-feature-grid,
  .use-grid,
  .buyer-intent-grid,
  .video-review-grid,
  .delivery-grid,
  .faq-grid,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .video-review-copy {
    max-width: none;
  }

  .shorts-shell {
    justify-content: flex-start;
  }

  .image-feature-copy {
    max-width: none;
  }

  .delivery-copy {
    max-width: none;
  }

  .reviews-head {
    align-items: start;
    flex-direction: column;
  }

  .final-actions {
    justify-content: flex-start;
  }

  .gallery-showcase {
    gap: 20px;
  }

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

@media (max-width: 820px) {
  .nav {
    min-height: 68px;
  }

  .menu-toggle {
    display: inline-block;
    order: 3;
  }

  .header-cta {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 69px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-strong);
  }

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

  .nav-links a {
    padding: 14px 12px;
    border-radius: var(--radius);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a:hover,
  .nav-links a:focus-visible {
    background: var(--blue-50);
  }

  .hero {
    min-height: auto;
    padding: 44px 0 32px;
  }

  .hero-bg {
    object-position: 70% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(4, 16, 38, 0.96) 0%, rgba(8, 39, 92, 0.88) 55%, rgba(8, 39, 92, 0.48) 100%),
      linear-gradient(0deg, rgba(4, 16, 38, 0.34), rgba(4, 16, 38, 0.04));
  }

  .hero-content {
    max-width: 620px;
  }

  .section {
    padding: 68px 0;
  }

  .gallery-showcase {
    grid-template-columns: 1fr;
  }

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

  .showcase-large {
    grid-column: auto;
  }

  .floating-contact {
    display: none;
  }

  .mobile-contact {
    display: grid;
  }

  .site-footer {
    padding-bottom: 94px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  h1 {
    font-size: 2.22rem;
  }

  h2 {
    font-size: 1.72rem;
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .hero-actions,
  .hero-actions .btn,
  .final-actions,
  .final-actions .btn {
    width: 100%;
  }

  .hero-badges,
  .chip-list {
    gap: 8px;
  }

  .summary-grid,
  .feature-grid,
  .price-grid,
  .chat-review-grid,
  .guide-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .price-card,
  .guide-grid article,
  .buyer-intent-facts article {
    min-height: auto;
    padding: 22px;
  }

  .promo-price {
    font-size: 1.78rem;
  }

  .review-open {
    width: 100%;
  }

  .video-review-actions,
  .video-review-actions .btn {
    width: 100%;
  }

  .shorts-shell {
    justify-content: center;
  }

  .shorts-frame {
    width: min(100%, 340px);
  }

  .review-card {
    width: min(86vw, 360px);
    min-height: 260px;
  }

  .review-dialog {
    padding: 24px;
  }

  .delivery-media::after {
    right: 12px;
    bottom: 12px;
    font-size: 0.82rem;
  }

  .gallery-showcase {
    gap: 10px;
  }

  .showcase-card,
  .image-panel {
    border-radius: 6px;
  }

  .showcase-media::after {
    right: 12px;
    bottom: 12px;
    width: 38px;
    height: 38px;
    font-size: 1.45rem;
  }

  .image-lightbox {
    padding: 14px;
  }

  .image-lightbox-close {
    top: 10px;
    right: 10px;
  }

  .image-lightbox-dialog img {
    max-height: calc(92vh - 112px);
  }

  th,
  td {
    padding: 14px;
  }

  .footer-grid {
    flex-direction: column;
  }

  address {
    text-align: left;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: 1.98rem;
  }

  h2 {
    font-size: 1.54rem;
  }

  .nav {
    gap: 12px;
  }

  .brand {
    font-size: 0.98rem;
  }

  .hero {
    padding-top: 38px;
  }

  .mobile-contact {
    gap: 6px;
    padding-inline: 8px;
  }

  .mobile-contact a {
    min-height: 48px;
    padding-inline: 10px;
    font-size: 0.95rem;
  }
}