:root {
  --red: #e52b20;
  --red-dark: #bb2018;
  --ink: #171717;
  --muted: #515158;
  --soft: #f7f8fa;
  --line: #e5e5e7;
  --font: "Noto Sans Thai", sans-serif;
  --display: "Outfit", "Noto Sans Thai", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.8;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button:disabled {
  cursor: default;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.025em;
}
h2 {
  font-size: clamp(30px, 3vw, 42px);
}
h3 {
  font-size: 20px;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #2068db;
  outline-offset: 5px;
}
::selection {
  background: #ffe3df;
}
.container {
  width: min(1200px, calc(100% - 96px));
  margin-inline: auto;
}
.section {
  padding-block: 88px;
}
.icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  vertical-align: middle;
}
.flip {
  transform: rotate(180deg);
}
.eyebrow {
  display: block;
  color: var(--red);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.16em;
  margin-bottom: 17px;
}
.copy-separator {
  display: block;
  text-align: center;
  color: #bdc0c5;
  font-size: 20px;
  line-height: 1;
  height: 17px;
  user-select: none;
}
main > .copy-separator {
  margin: 0;
  height: 0;
  position: relative;
  top: -10px;
  z-index: 1;
}
.hero-copy > .copy-separator,
.intro-copy > .copy-separator,
.center-heading > .copy-separator,
.detail-copy > .copy-separator,
.faq-intro > .copy-separator,
.contact-inner > .copy-separator {
  width: 6px;
  margin: 12px 0;
  color: var(--red);
}
.center-heading > .copy-separator,
.contact-inner > .copy-separator {
  margin-inline: auto;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  min-height: 52px;
  border: 1px solid var(--red);
  background: var(--red);
  color: white;
  border-radius: 6px;
  padding: 12px 21px;
  font-size: 16px;
  font-weight: 600;
  transition:
    background 0.18s,
    transform 0.18s;
}
.button:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  min-height: 44px;
}
.text-link:hover {
  color: var(--red);
}
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: white;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 50%;
  flex-shrink: 0;
}
.icon-button:hover {
  border-color: var(--ink);
}
.skip-link {
  position: fixed;
  left: 12px;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 12px;
  z-index: 100;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 82px;
}
.brand {
  display: inline-flex;
  align-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 27px;
  letter-spacing: -1.4px;
  white-space: nowrap;
  line-height: 1.2;
}
.brand span {
  font-weight: 400;
}
.brand i {
  width: 6px;
  height: 6px;
  background: var(--red);
  margin: 12px 0 0 5px;
  border-radius: 1px;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.site-header nav a {
  font-size: 16px;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.site-header nav a:hover {
  color: var(--red);
}
.header-cta {
  min-height: 42px;
  padding: 8px 14px;
  font-size: 14px;
  margin-left: 6px;
}
.header-cta .icon {
  width: 18px;
}
.menu-toggle {
  display: none;
}
.hero {
  display: grid;
  grid-template-columns: 1.22fr 1fr;
  gap: 54px;
  padding-block: 64px 58px;
  align-items: center;
}
.hero-media {
  min-width: 0;
}
.video-frame {
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  background: #171717;
  box-shadow: 0 16px 40px #17171710;
}
.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.video-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  padding-top: 18px;
  color: #46464c;
}
.video-caption > span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.video-caption a:hover {
  text-decoration: underline;
}
.status-dot {
  width: 5px;
  height: 5px;
  display: inline-block;
  border-radius: 50%;
  background: var(--red);
}
.video-help {
  font-size: 14px;
  color: var(--muted);
  margin-top: 5px;
}
.hero-copy h1 {
  font-size: clamp(40px, 3.6vw, 52px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -0.04em;
}
.hero-copy h1 span {
  display: block;
  color: var(--red);
}
.hero-copy .eyebrow {
  font-size: 14px;
  letter-spacing: 0.13em;
}
.hero-description {
  font-size: 18px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 445px;
}
.hero-price {
  display: flex;
  align-items: baseline;
  gap: 15px;
}
.hero-price > span {
  font-size: 16px;
}
.hero-price strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 42px;
  line-height: 1.4;
  letter-spacing: -1px;
}
.hero-price small {
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  margin-left: 9px;
  letter-spacing: 0;
}
.delivery-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 16px;
  color: #55565a;
}
.delivery-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.delivery-badges .icon {
  width: 16px;
  height: 16px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 11px 20px;
}
.hero-actions .button {
  font-size: 16px;
  min-height: 49px;
}
.hero-actions .text-link {
  font-size: 16px;
  gap: 7px;
}
.overview {
  background: var(--soft);
  padding-block: 50px 44px;
}
.product-intro {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.intro-copy h2 {
  font-size: clamp(30px, 3.2vw, 45px);
}
.intro-copy p {
  font-size: 18px;
  color: var(--muted);
}
.intro-copy .text-link {
  margin-top: 20px;
}
.main-product {
  display: block;
  position: relative;
  background: #e9e9eb;
  border-radius: 12px;
  overflow: hidden;
  max-width: 535px;
  justify-self: end;
}
.main-product img {
  mix-blend-mode: multiply;
  width: 100%;
  object-fit: contain;
}
.zoom-link {
  position: relative;
  cursor: zoom-in;
}
.zoom-hint {
  position: absolute;
  right: 15px;
  bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 30px;
  background: #ffffffeb;
  padding: 8px 12px;
  font-size: 14px;
  color: #343437;
}
.zoom-hint .icon {
  width: 17px;
  height: 17px;
}
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid #dedee0;
  margin-top: 40px;
  padding-top: 32px;
}
.features article {
  padding: 0 28px;
  border-left: 1px solid #dedee0;
}
.features article:first-child {
  padding-left: 0;
  border: 0;
}
.features article:last-child {
  padding-right: 0;
}
.features .icon {
  color: var(--red);
  width: 26px;
  height: 26px;
  margin-bottom: 12px;
}
.features h3 {
  font-size: 20px;
  margin-bottom: 6px;
}
.features p {
  font-size: 16px;
  color: var(--muted);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 24px;
}
.section-heading .eyebrow {
  margin-bottom: 10px;
}
.section-counter {
  font-family: var(--display);
  font-size: 32px;
  white-space: nowrap;
}
.section-counter span {
  font-family: var(--font);
  font-size: 15px;
  color: var(--muted);
  margin-left: 7px;
}
.gallery-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 42px;
  margin-top: 30px;
  align-items: center;
}
.gallery-stage {
  display: block;
  background: var(--soft);
  border-radius: 10px;
  overflow: hidden;
  touch-action: pan-y;
}
.gallery-stage img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}
.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
}
.gallery-controls p {
  font-size: 16px;
  text-align: center;
  line-height: 1.6;
}
.gallery-controls p span {
  display: block;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-family: var(--display);
  margin-bottom: 3px;
}
.gallery-thumbnails {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.thumbnail {
  position: relative;
  display: block;
  border-radius: 6px;
  border: 2px solid transparent;
  overflow: hidden;
  background: var(--soft);
  padding: 3px;
  transition: border-color 0.2s;
}
.thumbnail img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 3px;
}
.thumbnail.selected {
  border-color: var(--red);
}
.thumbnail:hover {
  border-color: #b1b1b4;
}
.thumbnail.selected:hover {
  border-color: var(--red);
}
.thumbnail span {
  position: absolute;
  bottom: 7px;
  left: 9px;
  font-family: var(--display);
  font-size: 14px;
  border-radius: 3px;
  background: #ffffffdc;
  padding: 1px 5px;
}
.swipe-hint {
  font-size: 16px;
  color: var(--muted);
  margin-top: 20px;
}
.gallery-side > .copy-separator {
  text-align: left;
  margin: 13px 0;
}
.photo-note {
  font-size: 16px;
  line-height: 1.9;
  color: #55565d;
}
.details-section {
  background: var(--soft);
}
.detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 95px;
  align-items: center;
  margin: 35px 0;
}
.detail-row.reversed .detail-image {
  order: 2;
}
.detail-image {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  max-width: 460px;
}
.detail-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}
.detail-row.reversed .detail-image {
  justify-self: end;
}
.detail-copy {
  max-width: 420px;
}
.detail-number {
  font-family: var(--display);
  font-size: 17px;
  color: var(--red);
  display: block;
  margin-bottom: 20px;
}
.detail-copy h3 {
  font-size: 29px;
}
.detail-copy p {
  font-size: 18px;
  line-height: 2;
  color: var(--muted);
}
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.detail-tags span {
  font-size: 14px;
  color: #5d5e63;
  padding: 5px 12px;
  border: 1px solid #dcdde0;
  border-radius: 30px;
}
.detail-note {
  text-align: center;
  max-width: 690px;
  margin: 30px auto 0;
}
.detail-copy p.photo-note {
  font-size: 14px;
}
.center-heading {
  text-align: center;
  margin-bottom: 38px;
}
.center-heading .eyebrow {
  margin-bottom: 13px;
}
.center-heading p {
  color: var(--muted);
  font-size: 18px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.price-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #dddddf;
  border-radius: 10px;
  padding: 28px 26px 26px;
  position: relative;
}
.price-card.accent-card {
  border: 1.5px solid var(--red);
  background: #fffafa;
}
.price-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 21px;
}
.package-number {
  font-family: var(--display);
  font-size: 14px;
  color: var(--muted);
}
.price-card-top .icon {
  color: var(--red);
  height: 26px;
  width: 26px;
}
.price-card h3 {
  font-size: 21px;
}
.package-subtitle {
  color: var(--muted);
  font-size: 16px;
  margin-top: 6px;
  min-height: 22px;
}
.price-card > .copy-separator {
  text-align: left;
  color: #c3c3c5;
  margin: 12px 0;
}
.package-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.package-price strong {
  font-family: var(--display);
  font-size: 47px;
  letter-spacing: -1.4px;
  font-weight: 500;
  line-height: 1.2;
}
.package-price > span {
  font-size: 16px;
}
.price-card .delivery-badges {
  gap: 10px;
  margin-top: 13px;
  font-size: 16px;
}
.price-card ul {
  padding: 0;
  margin: 3px 0 26px;
  list-style: none;
  flex: 1;
}
.price-card li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 17px;
  line-height: 1.8;
  margin: 10px 0;
}
.price-card li .icon {
  width: 15px;
  height: 15px;
  color: var(--red);
  margin-top: 3px;
}
.price-card .button {
  font-size: 16px;
  width: 100%;
  padding-inline: 12px;
  gap: 8px;
  min-height: 49px;
}
.button-outline {
  background: white;
  color: var(--ink);
  border-color: #dedee0;
}
.button-outline:hover {
  color: var(--red);
  background: #fff6f5;
  border-color: var(--red);
}
.order-section {
  background: var(--soft);
  padding-block: 66px;
}
.order-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  padding: 0;
  margin: 26px 0 32px;
  gap: 45px;
  text-align: center;
}
.order-steps li {
  position: relative;
}
.order-steps li + li:before {
  content: "";
  position: absolute;
  height: 1px;
  background: #dedee1;
  width: 55%;
  left: -34%;
  top: 25px;
}
.order-steps li > span {
  display: inline-grid;
  place-items: center;
  width: 49px;
  height: 49px;
  border-radius: 50%;
  background: white;
  border: 1px solid #e7e7e9;
  font-family: var(--display);
  font-size: 18px;
  color: var(--red);
  margin-bottom: 20px;
}
.order-steps h3 {
  font-size: 20px;
  margin-bottom: 7px;
}
.order-steps p {
  font-size: 17px;
  color: var(--muted);
}
.order-delivery {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.order-delivery .delivery-badges {
  font-size: 16px;
}
.faq-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.faq-intro p {
  font-size: 18px;
  color: var(--muted);
}
.faq-intro .text-link {
  margin-top: 17px;
  color: var(--red);
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 17px;
  font-weight: 500;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-plus {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.faq-plus:before,
.faq-plus:after {
  content: "";
  position: absolute;
  background: var(--muted);
  top: 6px;
  left: 0;
  width: 14px;
  height: 1px;
}
.faq-plus:after {
  transform: rotate(90deg);
  transition: transform 0.2s;
}
.faq-list details[open] .faq-plus:after {
  transform: rotate(0);
}
.faq-list details[open] summary {
  color: var(--red);
}
.faq-list details p {
  padding: 0 25px 23px 2px;
  font-size: 17px;
  line-height: 2;
  color: var(--muted);
}
.contact-section {
  background: var(--red);
  color: white;
  padding-block: 76px;
}
.contact-inner {
  text-align: center;
}
.contact-inner .eyebrow {
  color: #ffdad6;
}
.contact-inner h2 {
  font-size: clamp(27px, 3vw, 39px);
}
.contact-inner > .copy-separator {
  color: #ffaea6;
}
.contact-inner p {
  font-size: 18px;
  color: #fff0ee;
}
.contact-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 22px;
}
.button-white {
  color: var(--red);
  background: white;
  border-color: white;
  min-width: 206px;
}
.button-white:hover {
  background: #fff1ef;
  border-color: #fff1ef;
  color: var(--red-dark);
}
.button-translucent {
  border-color: #ff9f97;
  background: transparent;
  min-width: 206px;
}
.button-translucent:hover {
  background: #ffffff15;
  border-color: white;
}
.site-footer {
  background: var(--ink);
  color: white;
  padding-block: 48px 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
}
.site-footer .brand {
  font-size: 27px;
}
.site-footer p {
  color: #b5b5b9;
  font-size: 15px;
  margin-top: 10px;
}
.footer-contact {
  display: flex;
  gap: 25px;
  align-items: center;
  font-size: 16px;
}
.footer-contact a:hover {
  color: #ff9b94;
}
.footer-copyright {
  grid-column: 1/-1;
  border-top: 1px solid #393939;
  padding-top: 20px;
  color: #b5b5b9;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  z-index: 25;
}
.floating-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 47px;
  height: 47px;
  border-radius: 50%;
  color: white;
  box-shadow: 0 3px 16px #0002;
  transition: transform 0.2s;
}
.floating-link:hover {
  transform: translateY(-3px);
}
.floating-link span {
  position: absolute;
  right: 57px;
  background: white;
  box-shadow: 0 2px 14px #0001;
  border-radius: 5px;
  color: #171717;
  font-size: 16px;
  padding: 5px 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.floating-link:hover span,
.floating-link:focus-visible span {
  opacity: 1;
}
.line-link {
  background: #078a40;
}
.messenger-link {
  background: #0866e8;
}
.floating-link .icon {
  width: 23px;
  height: 23px;
}
dialog {
  border: 0;
  padding: 22px 26px 16px;
  border-radius: 12px;
  width: min(960px, calc(100% - 30px));
  max-height: calc(100dvh - 30px);
  background: #fff;
  color: var(--ink);
}
dialog::backdrop {
  background: #0a0a0be6;
  backdrop-filter: blur(5px);
}
.lightbox-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 10px;
}
.lightbox-toolbar p {
  font-size: 16px;
}
.lightbox-content {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  touch-action: pan-y;
}
.lightbox-content img {
  width: min(100% - 120px, calc(100dvh - 185px));
  max-height: calc(100dvh - 185px);
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  min-width: 0;
  border-radius: 5px;
}
.lightbox-hint {
  text-align: center;
  font-size: 14px;
  color: var(--muted);
  margin-top: 13px;
}
body.modal-open {
  overflow: hidden;
}
@media (min-width: 1440px) {
  .floating-contact {
    right: max(18px, calc((100vw - 1350px) / 2 - 28px));
  }
}
@media (max-width: 1100px) {
  .container {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 32px;
    grid-template-columns: 1.1fr 1fr;
  }
  .hero-copy h1 {
    font-size: 37px;
  }
  .site-header nav {
    gap: 20px;
  }
  .header-cta {
    display: none;
  }
  .hero-price strong {
    font-size: 37px;
  }
  .features article {
    padding-inline: 17px;
  }
  .features h3 {
    font-size: 20px;
  }
  .features p {
    font-size: 16px;
  }
  .detail-row {
    gap: 60px;
  }
  .gallery-layout {
    gap: 30px;
  }
  .price-card {
    padding: 25px 20px;
  }
  .price-card h3 {
    font-size: 18px;
  }
  .package-price strong {
    font-size: 41px;
  }
  .price-card .button {
    font-size: 16px;
  }
  .floating-contact {
    right: 9px;
  }
  .floating-link {
    width: 40px;
    height: 40px;
  }
  .faq-section {
    gap: 45px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 87px;
  }
  .container {
    width: calc(100% - 40px);
  }
  .section {
    padding-block: 54px;
  }
  .site-header .header-inner {
    height: 69px;
    gap: 12px;
  }
  .brand {
    font-size: 25px;
  }
  .header-cta {
    display: inline-flex;
    margin-left: auto;
    font-size: 14px;
    min-height: 36px;
    padding: 7px 10px;
    gap: 6px;
  }
  .header-cta .icon {
    width: 16px;
    height: 16px;
  }
  .menu-toggle {
    display: inline-flex;
    border: 0;
    width: 36px;
    height: 40px;
    border-radius: 4px;
  }
  .site-header nav {
    display: flex;
    position: absolute;
    top: 69px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 18px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 20px #00000009;
  }
  .site-header nav a {
    padding: 7px 0;
  }
  .js .site-header nav {
    display: none;
  }
  .js .site-header nav.open {
    display: flex;
  }
  html:not(.js) .site-header {
    position: relative;
  }
  html:not(.js) .site-header nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }
  html:not(.js) .header-inner {
    height: auto;
    flex-wrap: wrap;
    padding-block: 15px;
  }
  html:not(.js) .header-cta {
    display: none;
  }
  html:not(.js) .menu-toggle {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 25px;
    padding-bottom: 40px;
    gap: 33px;
  }
  .hero-media {
    grid-row: 1;
  }
  .video-frame {
    border-radius: 6px;
  }
  .video-caption {
    padding-top: 11px;
    font-size: 16px;
  }
  .video-help {
    font-size: 14px;
  }
  .hero-copy h1 {
    font-size: clamp(36px, 9.3vw, 44px);
    letter-spacing: -0.035em;
    line-height: 1.3;
  }
  .hero-copy h1 span {
    display: block;
  }
  .hero-copy .eyebrow {
    font-size: 14px;
    margin-bottom: 12px;
  }
  .hero-copy > .copy-separator {
    margin: 10px 0;
  }
  .hero-description {
    font-size: 18px;
    max-width: 100%;
  }
  .hero-price {
    gap: 17px;
  }
  .hero-price strong {
    font-size: 41px;
  }
  .hero-price > span {
    font-size: 16px;
  }
  .hero-copy .delivery-badges {
    font-size: 16px;
  }
  .hero-actions {
    gap: 8px 17px;
    margin-top: 3px;
  }
  .hero-actions .button {
    font-size: 16px;
    padding-inline: 17px;
  }
  .hero-actions .text-link {
    font-size: 16px;
  }
  .product-intro {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .intro-copy h2 {
    font-size: 31px;
  }
  .intro-copy h2 br {
    display: none;
  }
  .intro-copy p {
    font-size: 18px;
  }
  .intro-copy .text-link {
    margin-top: 10px;
  }
  .main-product {
    max-width: none;
    width: 100%;
    border-radius: 8px;
  }
  .features {
    grid-template-columns: 1fr 1fr;
    margin-top: 27px;
    padding-top: 26px;
    gap: 27px 0;
  }
  .features article {
    padding-inline: 20px;
  }
  .features article:nth-child(3) {
    border: 0;
    padding-left: 0;
  }
  .features h3 {
    font-size: 20px;
  }
  .features p {
    font-size: 16px;
  }
  .features .icon {
    margin-bottom: 7px;
  }
  .section-heading {
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 17px;
  }
  .section-heading h2 {
    font-size: 27px;
  }
  .section-heading .eyebrow {
    font-size: 14px;
    margin-bottom: 10px;
  }
  .section-counter {
    display: none;
  }
  .gallery-layout {
    grid-template-columns: 1fr;
    gap: 23px;
    margin-top: 24px;
  }
  .gallery-controls {
    margin-top: 12px;
  }
  .gallery-controls p {
    font-size: 16px;
  }
  .gallery-controls .icon-button {
    width: 40px;
    height: 40px;
  }
  .gallery-thumbnails {
    display: flex;
    overflow-x: auto;
    padding: 5px 2px 10px;
    gap: 8px;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }
  .thumbnail {
    flex: 0 0 77px;
    scroll-snap-align: start;
  }
  .thumbnail span {
    bottom: 4px;
    left: 6px;
    font-size: 14px;
  }
  .swipe-hint {
    margin-top: 9px;
    font-size: 16px;
  }
  .photo-note {
    font-size: 16px;
  }
  .gallery-side > .copy-separator {
    margin: 10px 0;
  }
  .details-section .section-heading {
    display: block;
  }
  .details-section .section-heading > .text-link {
    margin-top: 10px;
    font-size: 16px;
  }
  .detail-row {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-block: 25px 36px;
  }
  .detail-row.reversed .detail-image {
    order: 0;
  }
  .detail-image {
    max-width: none;
    width: 100%;
    border-radius: 8px;
  }
  .detail-copy {
    max-width: none;
  }
  .detail-number {
    margin-bottom: 8px;
    font-size: 15px;
  }
  .detail-copy h3 {
    font-size: 25px;
  }
  .detail-copy p {
    font-size: 18px;
  }
  .detail-copy > .copy-separator {
    margin-block: 9px;
  }
  .detail-tags {
    margin-top: 15px;
  }
  .detail-tags span {
    font-size: 14px;
  }
  .detail-note {
    text-align: left;
    margin-top: 10px;
  }
  .center-heading {
    margin-bottom: 28px;
  }
  .center-heading .eyebrow {
    font-size: 14px;
  }
  .center-heading h2 {
    font-size: 28px;
  }
  .center-heading p {
    font-size: 18px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .price-card {
    padding: 25px;
  }
  .price-card-top {
    margin-bottom: 13px;
  }
  .price-card h3 {
    font-size: 23px;
  }
  .package-subtitle {
    font-size: 16px;
  }
  .package-price strong {
    font-size: 50px;
  }
  .price-card .delivery-badges {
    font-size: 16px;
    gap: 17px;
  }
  .price-card ul {
    margin-bottom: 18px;
  }
  .price-card li {
    font-size: 17px;
  }
  .price-card .button {
    font-size: 16px;
    min-height: 51px;
  }
  .order-steps {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 29px;
    margin-block: 24px;
    max-width: 340px;
    margin-inline: auto;
  }
  .order-steps li {
    padding-left: 66px;
    min-height: 49px;
  }
  .order-steps li > span {
    position: absolute;
    left: 0;
    top: 0;
    width: 45px;
    height: 45px;
  }
  .order-steps li + li:before {
    width: 1px;
    height: 20px;
    left: 22px;
    top: -26px;
  }
  .order-steps h3 {
    font-size: 18px;
  }
  .order-steps p {
    font-size: 17px;
  }
  .order-delivery .delivery-badges {
    font-size: 16px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .faq-intro .text-link {
    margin-top: 6px;
  }
  .faq-list summary {
    font-size: 17px;
    padding-block: 21px;
  }
  .faq-list details p {
    font-size: 17px;
  }
  .contact-section {
    padding-block: 54px;
  }
  .contact-inner h2 {
    font-size: 27px;
  }
  .contact-inner p {
    font-size: 18px;
  }
  .contact-inner .eyebrow {
    font-size: 14px;
    letter-spacing: 0.1em;
  }
  .contact-actions {
    flex-direction: column;
    max-width: 360px;
    margin-inline: auto;
    gap: 12px;
  }
  .contact-actions .button {
    min-height: 53px;
  }
  .site-footer {
    padding: 35px 0 calc(100px + env(safe-area-inset-bottom, 0px));
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .footer-contact {
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 15px;
  }
  .footer-copyright {
    margin-top: 0;
  }
  .floating-contact {
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: row;
    background: #fff;
    padding: 9px 16px calc(9px + env(safe-area-inset-bottom, 0px));
    gap: 10px;
    border-top: 1px solid var(--line);
    box-shadow: 0 -5px 20px #00000005;
  }
  .floating-link {
    flex: 1;
    width: auto;
    height: 46px;
    gap: 9px;
    border-radius: 6px;
    box-shadow: none;
    font-size: 16px;
    font-weight: 500;
  }
  .floating-link span {
    position: static;
    background: none;
    box-shadow: none;
    opacity: 1;
    color: white;
    padding: 0;
    font-size: 16px;
    pointer-events: auto;
  }
  .floating-link .icon {
    width: 20px;
    height: 20px;
    order: -1;
  }
  .floating-link:hover {
    transform: none;
  }
  dialog {
    padding: 12px;
    width: calc(100% - 16px);
    border-radius: 8px;
    max-height: calc(100dvh - 20px);
  }
  .lightbox-toolbar p {
    font-size: 16px;
  }
  .lightbox-content {
    gap: 0;
    position: relative;
  }
  .lightbox-content img {
    width: 100%;
    max-height: calc(100dvh - 170px);
  }
  .lightbox-content > .icon-button {
    position: absolute;
    bottom: 8px;
    z-index: 1;
    width: 39px;
    height: 39px;
    background: #fffe;
  }
  .lightbox-prev {
    left: 8px;
  }
  .lightbox-next {
    right: 8px;
  }
  .lightbox-hint {
    font-size: 14px;
  }
  .lightbox-close {
    width: 36px;
    height: 36px;
  }
  .lightbox-toolbar {
    margin-bottom: 10px;
  }
}
@media (max-width: 360px) {
  .container {
    width: calc(100% - 30px);
  }
  .header-cta {
    font-size: 14px;
  }
  .brand {
    font-size: 23px;
  }
  .hero-copy h1 {
    font-size: 36px;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .hero-actions .text-link {
    justify-content: center;
  }
  .price-card {
    padding: 23px;
  }
  .contact-inner h2 {
    font-size: 24px;
  }
  .features h3 {
    font-size: 20px;
  }
  .features p {
    font-size: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}

/* Keep the swipeable thumbnail strip within its grid column. */
.gallery-stage-wrap,
.gallery-side {
  min-width: 0;
}

/* Room for larger Thai copy and controls across screen sizes. */
.hero-description,
.intro-copy p,
.detail-copy p,
.faq-list details p,
.contact-inner p {
  line-height: 1.9;
}
.hero-copy,
.intro-copy,
.detail-copy,
.price-card,
.faq-intro,
.faq-list {
  min-width: 0;
}
.hero-price,
.video-caption,
.footer-contact {
  flex-wrap: wrap;
}
.hero-price {
  gap: 4px 15px;
}
.hero-actions {
  row-gap: 14px;
}
.hero-actions .button,
.price-card .button {
  min-height: 56px;
}
.delivery-badges {
  gap: 8px 16px;
}
.price-card .delivery-badges {
  gap: 8px 16px;
}
.price-card li .icon {
  margin-top: 7px;
}
.price-card h3 {
  font-size: 24px;
}
.package-price strong {
  font-size: 52px;
}
.hero-price strong {
  font-size: 48px;
}
.eyebrow,
.hero-copy .eyebrow {
  letter-spacing: 0.08em;
  line-height: 1.7;
}
.lightbox-toolbar p,
.lightbox-hint {
  line-height: 1.6;
}
@media (max-width: 1000px) {
  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 28px;
  }
  .features article:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }
  .site-header nav {
    gap: 16px;
  }
}
@media (min-width: 761px) and (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin-inline: auto;
  }
  .price-card {
    padding: 30px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-bottom: calc(90px + env(safe-area-inset-bottom, 0px));
  }
  .header-inner {
    gap: 8px;
  }
  .site-header nav a {
    font-size: 18px;
  }
  .header-cta {
    min-height: 42px;
    padding-inline: 9px;
    flex-shrink: 0;
  }
  .hero-copy h1 {
    line-height: 1.45;
  }
  .hero-copy .eyebrow {
    font-size: 13px;
  }
  .video-caption {
    align-items: flex-start;
    gap: 6px 16px;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .hero-actions .text-link {
    justify-content: center;
  }
  .section-heading h2,
  .center-heading h2 {
    font-size: 30px;
  }
  .features article {
    padding-inline: 16px;
  }
  .features h3 {
    font-size: 18px;
  }
  .detail-tags {
    gap: 8px;
  }
  .floating-link {
    height: 50px;
  }
  .footer-contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}
@media (max-width: 430px) {
  .header-cta .icon {
    display: none;
  }
  .site-header .header-inner {
    gap: 8px;
  }
  .header-cta {
    padding-inline: 8px;
  }
  .brand {
    font-size: 23px;
  }
  .menu-toggle {
    width: 32px;
  }
}
@media (max-width: 360px) {
  .features {
    grid-template-columns: 1fr;
  }
  .features article {
    border: 0;
    padding-inline: 0;
  }
  .hero-price > span {
    flex-basis: 100%;
  }
}

/* Page Messenger is the primary contact; LINE remains a quiet alternative. */
.secondary-contact {
  margin-top: 12px;
}
.secondary-contact .text-link {
  color: var(--muted);
  font-size: 16px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.secondary-contact .text-link:hover {
  color: var(--ink);
}
.footer-contact a:first-child {
  font-weight: 600;
}
.floating-contact {
  align-items: flex-end;
}
.messenger-link {
  width: auto;
  min-width: 138px;
  height: 52px;
  gap: 10px;
  padding-inline: 18px;
  border-radius: 999px;
}
.messenger-link span {
  position: static;
  opacity: 1;
  background: none;
  box-shadow: none;
  color: white;
  padding: 0;
  pointer-events: auto;
  white-space: nowrap;
}
.messenger-link .icon {
  order: -1;
}
.line-link {
  background: white;
  color: #078a40;
  border: 1px solid #cbdcd2;
  box-shadow: 0 2px 10px #0000000a;
}
.line-link span {
  color: #078a40;
}
@media (max-width: 760px) {
  .secondary-contact {
    text-align: center;
  }
  .floating-contact {
    align-items: stretch;
  }
  .messenger-link {
    flex: 1.6;
    min-width: 0;
    height: 50px;
    border-radius: 6px;
  }
  .line-link {
    flex: 1;
    height: 50px;
  }
}

/* Recommend the petrol package; the remaining packages are made to order. */
.package-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}
.recommended-badge {
  color: white;
  background: var(--red);
}
.made-to-order-badge {
  color: #515158;
  background: #f0f1f3;
  border: 1px solid #e2e3e6;
}
.hero-recommendation {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 12px;
}
.made-to-order-summary {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 10px;
  margin-bottom: 12px;
}
.feature-status {
  display: inline-block;
  font-size: 14px;
  color: #515158;
  background: #e9ebee;
  border-radius: 4px;
  padding: 3px 9px;
  margin-top: 10px;
}
.recommended-status {
  color: var(--red-dark);
  background: #ffe2de;
  font-weight: 600;
}
.price-card.accent-card {
  border: 2px solid var(--red);
  background: #fff8f7;
  box-shadow: 0 10px 28px #e52b2010;
}
.price-card.accent-card h3 {
  color: var(--red-dark);
}
.pricing-delivery {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}
.intro-copy .intro-photo-note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
}
@media (max-width: 760px) {
  .hero-recommendation {
    font-size: 17px;
    gap: 8px;
  }
  .hero-price > span {
    flex-basis: 100%;
  }
}