:root {
  --wine-950: #230003;
  --wine-900: #360004;
  --wine-800: #520006;
  --wine-700: #680007;
  --ruby-600: #8b0d14;
  --ruby-500: #a51c23;
  --gold-700: #a87332;
  --gold-600: #c58a42;
  --gold-500: #d6a85c;
  --gold-300: #eed190;
  --cream-100: #fff9ed;
  --cream-200: #f8eed9;
  --ink: #2f2724;
  --muted: #756a64;
  --line: rgba(79, 42, 29, 0.17);
  --white: #fff;
  --font-display: "Times New Roman", Times, serif;
  --font-body: Arial, Helvetica, sans-serif;
  --shadow-sm: 0 14px 40px rgba(34, 5, 2, 0.12);
  --shadow-lg: 0 24px 70px rgba(25, 0, 2, 0.25);
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 116px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream-100);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button,
select {
  cursor: pointer;
}

p,
h1,
h2,
h3,
dl,
dd,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
}

h1 em,
h2 em {
  color: var(--gold-600);
  font-weight: 400;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 112px 0;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--wine-900);
  background: var(--gold-300);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

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

.announcement {
  position: relative;
  z-index: 1001;
  color: #f9e6ba;
  background: var(--wine-950);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.announcement__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  gap: 24px;
}

.announcement p {
  margin: 0;
}

.announcement a {
  white-space: nowrap;
}

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  color: var(--white);
  background: rgba(82, 0, 6, 0.97);
  border-bottom: 1px solid rgba(232, 198, 125, 0.28);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(54, 0, 4, 0.985);
  box-shadow: 0 12px 35px rgba(31, 0, 2, 0.26);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 14px;
}

.brand__developer-logo {
  width: 108px;
  height: auto;
  max-height: 54px;
  object-fit: contain;
}

.brand__project-identity {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
}

.brand__project-symbol {
  position: relative;
  display: block;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  overflow: hidden;
  background: #801323;
  border: 1px solid rgba(238, 209, 144, 0.42);
  border-radius: 50%;
}

.brand__project-symbol img {
  position: absolute;
  top: 85%;
  left: 50%;
  width: 340%;
  max-width: none;
  height: auto;
  transform: translate(-50%, -50%);
}

.brand__project-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.05;
  text-transform: uppercase;
}

.brand__project-copy strong {
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.055em;
  white-space: nowrap;
}

.brand__project-copy small {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.brand__divider {
  width: 1px;
  height: 34px;
  background: rgba(238, 209, 144, 0.45);
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.035em;
}

.primary-nav > a:not(.nav-cta) {
  position: relative;
  padding: 29px 0;
}

.primary-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 22px;
  left: 0;
  height: 1px;
  background: var(--gold-500);
  content: "";
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.primary-nav > a:hover::after,
.primary-nav > a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 12px 18px;
  color: var(--wine-950);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  border: 1px solid var(--gold-300);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(238, 209, 144, 0.45);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  margin: 5px 0;
  background: var(--gold-300);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  min-height: calc(100svh - 82px);
  color: var(--white);
  background: var(--wine-950);
  overflow: hidden;
}

.hero__media,
.register__media {
  position: absolute;
  inset: 0;
  background-image: url("../images/hero-khang-phat-century-1920.webp");
  background-position: center;
  background-size: cover;
  transform: scale(1.01);
}

.hero__media {
  display: block;
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  color: transparent;
  font-size: 0;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 72% 31%, rgba(238, 209, 144, 0.13) 0%, rgba(214, 168, 92, 0.045) 24%, transparent 48%),
    linear-gradient(105deg, rgba(29, 0, 2, 0.57) 0%, rgba(59, 3, 8, 0.34) 38%, rgba(42, 0, 4, 0.1) 69%, rgba(25, 0, 2, 0.16) 100%),
    linear-gradient(180deg, rgba(25, 0, 2, 0.2) 0%, transparent 34%, rgba(31, 0, 2, 0.42) 100%);
  box-shadow:
    inset 0 0 150px rgba(24, 0, 2, 0.18),
    inset 0 -90px 120px rgba(24, 0, 2, 0.15);
}

.hero__overlay::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(238, 209, 144, 0.085) 0%, transparent 23%, transparent 76%, rgba(214, 168, 92, 0.045) 100%),
    radial-gradient(circle at 50% 48%, transparent 48%, rgba(28, 0, 2, 0.2) 100%);
  content: "";
  pointer-events: none;
}

.hero__overlay::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(236, 203, 133, 0.28);
  box-shadow: inset 0 0 26px rgba(238, 209, 144, 0.035);
  content: "";
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  align-items: center;
  min-height: calc(100vh - 82px);
  min-height: calc(100svh - 82px);
  padding-top: 76px;
  padding-bottom: 98px;
  gap: 72px;
}

.hero__copy {
  min-width: 0;
  max-width: 820px;
}

.hero__eyebrow {
  margin: 0 0 20px;
  color: var(--gold-300);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  color: var(--wine-700);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 45px;
  height: 1px;
  margin-right: 14px;
  background: var(--gold-600);
}

.eyebrow span:last-child:not(:first-child) {
  margin-right: 0;
  margin-left: 14px;
}

.eyebrow--light {
  color: var(--gold-300);
}

.hero__project-logo {
  width: 380px;
  height: 210px;
  margin: -24px 0 10px;
  object-fit: cover;
  object-position: center 47%;
  border: 0;
  filter: drop-shadow(0 8px 14px rgba(24, 0, 2, 0.48));
}

.hero h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(48px, 5.25vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-shadow: 0 3px 18px rgba(24, 0, 2, 0.52);
}

.hero h1 em {
  display: block;
  margin-top: 8px;
  color: var(--gold-300);
  font-size: 0.98em;
  font-style: italic;
  line-height: 1.02;
}

.hero h1 > span {
  display: block;
}

.hero__lead {
  max-width: 670px;
  margin-bottom: 31px;
  color: rgba(255, 255, 255, 0.93);
  font-size: 18px;
  text-shadow: 0 2px 12px rgba(24, 0, 2, 0.72);
}

.hero__actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 23px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--gold {
  color: var(--wine-950);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  border-color: var(--gold-300);
  box-shadow: 0 12px 30px rgba(205, 151, 70, 0.22);
}

.button--outline-light {
  color: var(--white);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.52);
}

.button--wine {
  color: var(--white);
  background: var(--wine-700);
  border-color: var(--wine-700);
}

.button--full {
  width: 100%;
}

.hero__note {
  margin: 17px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.hero__facts {
  background: rgba(42, 0, 3, 0.66);
  border: 1px solid rgba(238, 209, 144, 0.38);
  backdrop-filter: blur(12px);
}

.hero-fact {
  padding: 22px 24px;
  border-bottom: 1px solid rgba(238, 209, 144, 0.22);
}

.hero-fact:last-child {
  border-bottom: 0;
}

.hero-fact strong {
  display: block;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
}

.hero-fact span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__scroll {
  position: absolute;
  z-index: 3;
  bottom: 30px;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.hero__scroll i {
  position: relative;
  width: 1px;
  height: 36px;
  margin-top: 7px;
  background: rgba(255, 255, 255, 0.28);
  overflow: hidden;
}

.hero__scroll i::after {
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 45%;
  background: var(--gold-300);
  content: "";
  animation: scrollLine 2s infinite ease-in-out;
}

@keyframes scrollLine {
  to { top: 120%; }
}

.trust-strip {
  color: var(--cream-100);
  background: var(--wine-700);
  border-top: 1px solid rgba(238, 209, 144, 0.32);
  border-bottom: 1px solid rgba(238, 209, 144, 0.32);
}

.trust-strip__inner {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
}

.trust-strip__logo,
.trust-strip__item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 112px;
  padding: 20px 34px;
  border-right: 1px solid rgba(238, 209, 144, 0.22);
}

.trust-strip__item:first-child {
  padding-left: 0;
}

.trust-strip__item:last-child {
  padding-right: 0;
  border-right: 0;
}

.trust-strip span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust-strip strong {
  display: block;
  margin-top: 7px;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.3;
}

.trust-strip__logo img {
  width: 138px;
  height: auto;
  max-height: 68px;
  margin-top: 5px;
  object-fit: contain;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: 88px;
}

.split__visual {
  position: relative;
}

.framed-image {
  position: relative;
  margin: 0;
}

.framed-image::before {
  position: absolute;
  z-index: -1;
  top: -18px;
  left: -18px;
  width: 62%;
  height: 62%;
  border-top: 1px solid var(--gold-600);
  border-left: 1px solid var(--gold-600);
  content: "";
}

.framed-image img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
}

.framed-image figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(35, 0, 3, 0.78);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signature-card {
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 175px;
  padding: 24px;
  color: var(--cream-100);
  background: var(--wine-700);
  box-shadow: var(--shadow-lg);
}

.signature-card span,
.signature-card small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signature-card strong {
  display: block;
  margin: 7px 0 4px;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 400;
  line-height: 1;
}

.split__content h2,
.section-heading h2,
.demand h2,
.masterplan h2,
.reasons h2,
.legal h2,
.faq h2,
.register h2 {
  margin-bottom: 26px;
  color: var(--wine-900);
  font-size: clamp(42px, 5vw, 66px);
  letter-spacing: -0.025em;
}

.lead {
  margin-bottom: 32px;
  color: #5f5550;
  font-size: 17px;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 30px;
  border-top: 1px solid var(--line);
}

.project-specs div {
  padding: 16px 12px 15px 0;
  border-bottom: 1px solid var(--line);
}

.project-specs div:nth-child(odd) {
  margin-right: 20px;
}

.project-specs dt {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-specs dd {
  font-family: var(--font-display);
  font-size: 18px;
}

.text-link {
  color: var(--wine-700);
  border-bottom: 1px solid var(--gold-600);
  font-size: 13px;
  font-weight: 700;
}

.text-link--muted {
  color: var(--muted);
  border-bottom-color: var(--line);
}

.location {
  background:
    linear-gradient(rgba(255, 249, 237, 0.94), rgba(255, 249, 237, 0.94)),
    repeating-linear-gradient(90deg, transparent 0, transparent 79px, rgba(91, 0, 6, 0.05) 80px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 17px;
}

.location__map,
.masterplan__visual {
  position: relative;
  overflow: hidden;
  background: var(--wine-900);
  border: 7px solid var(--white);
  box-shadow: var(--shadow-lg);
}

.location__map img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
}

.image-zoom {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: grid;
  width: 48px;
  height: 48px;
  padding: 0;
  color: var(--wine-900);
  background: var(--gold-300);
  border: 0;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 29px;
  place-items: center;
  box-shadow: var(--shadow-sm);
}

.location__cards {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: calc(100% - 90px);
  margin: -42px auto 0;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.connection-card {
  position: relative;
  min-height: 190px;
  padding: 32px 30px 26px;
  border-right: 1px solid var(--line);
}

.connection-card:last-child {
  border-right: 0;
}

.connection-card__number {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(104, 0, 7, 0.09);
  font-family: var(--font-display);
  font-size: 50px;
}

.connection-card h3 {
  position: relative;
  margin-bottom: 12px;
  color: var(--wine-700);
  font-size: 25px;
}

.connection-card p {
  position: relative;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.demand {
  color: var(--white);
  background: var(--wine-950);
  overflow: hidden;
}

.demand::before,
.reasons::before,
.legal::before {
  position: absolute;
  top: -170px;
  left: -170px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(238, 209, 144, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(238, 209, 144, 0.035), 0 0 0 84px rgba(238, 209, 144, 0.025);
  content: "";
}

.demand__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(0, 1.17fr);
  align-items: center;
  gap: 72px;
}

.demand h2,
.reasons h2,
.legal h2,
.register h2 {
  color: var(--white);
}

.demand__copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.demand__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 34px;
  border-top: 1px solid rgba(238, 209, 144, 0.25);
  border-bottom: 1px solid rgba(238, 209, 144, 0.25);
}

.demand__stats div {
  padding: 22px 20px 22px 0;
}

.demand__stats div + div {
  padding-left: 20px;
  border-left: 1px solid rgba(238, 209, 144, 0.25);
}

.demand__stats strong {
  display: block;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 31px;
  font-weight: 400;
}

.demand__stats span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

.demand__visual {
  position: relative;
}

.demand__visual::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(238, 209, 144, 0.5);
  content: "";
  pointer-events: none;
}

.demand__main-image {
  width: 100%;
  min-height: 470px;
  object-fit: cover;
}

.demand__thumbs {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 22px;
  display: grid;
  grid-template-columns: repeat(2, 112px);
  gap: 8px;
}

.demand__thumbs img {
  width: 112px;
  height: 78px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 22px rgba(25, 0, 2, 0.28);
}

.demand__caption {
  position: absolute;
  z-index: 2;
  bottom: 111px;
  left: 22px;
  padding: 7px 10px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(24, 0, 2, 0.62);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.masterplan {
  background: var(--cream-200);
}

.masterplan__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 68px;
}

.product-counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 31px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-counts div {
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  text-align: center;
}

.product-counts div:first-child {
  padding-left: 0;
}

.product-counts div:last-child {
  padding-right: 0;
  border-right: 0;
}

.product-counts strong {
  display: block;
  color: var(--wine-700);
  font-family: var(--font-display);
  font-size: 33px;
  font-weight: 400;
  line-height: 1;
}

.product-counts span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

.feature-list,
.register__copy ul {
  padding: 0;
  list-style: none;
}

.feature-list li,
.register__copy li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 23px;
  color: #655a55;
  font-size: 14px;
}

.feature-list li::before,
.register__copy li::before {
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 10px;
  height: 1px;
  background: var(--gold-600);
  content: "";
}

.masterplan__visual img {
  width: 100%;
  min-height: 500px;
  object-fit: cover;
}

.products {
  background: var(--cream-100);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  gap: 22px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 500px;
  padding: 38px 32px 31px;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card__media {
  position: relative;
  height: 192px;
  margin: -38px -32px 30px;
  background: var(--wine-900);
  overflow: hidden;
}

.product-card__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(35, 0, 3, 0.34), transparent 55%);
  content: "";
  pointer-events: none;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

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

.product-card__media figcaption {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 9px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-sm);
}

.product-card--featured {
  color: var(--white);
  background: var(--wine-700);
  border-color: var(--wine-700);
  box-shadow: var(--shadow-sm);
}

.product-card__ribbon {
  position: absolute;
  z-index: 3;
  top: 23px;
  right: -38px;
  width: 165px;
  padding: 5px;
  color: var(--wine-950);
  background: var(--gold-300);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(45deg);
}

.product-card__index {
  margin-bottom: 24px;
  color: rgba(104, 0, 7, 0.16);
  font-family: var(--font-display);
  font-size: 55px;
  line-height: 1;
}

.product-card--featured .product-card__index {
  color: rgba(238, 209, 144, 0.3);
}

.product-card__type {
  margin-bottom: 8px;
  color: var(--gold-700);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-card--featured .product-card__type {
  color: var(--gold-300);
}

.product-card h3 {
  margin-bottom: 18px;
  color: var(--wine-700);
  font-size: 38px;
}

.product-card--featured h3 {
  color: var(--gold-300);
}

.product-card > p:not(.product-card__type) {
  color: var(--muted);
  font-size: 14px;
}

.product-card--featured > p:not(.product-card__type) {
  color: rgba(255, 255, 255, 0.72);
}

.product-card ul {
  margin: 8px 0 28px;
  padding: 0;
  list-style: none;
}

.product-card li {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: #5f5652;
  font-size: 13px;
}

.product-card--featured li {
  color: rgba(255, 255, 255, 0.72);
  border-bottom-color: rgba(238, 209, 144, 0.2);
}

.product-card a {
  margin-top: auto;
  color: var(--wine-700);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.product-card--featured a {
  color: var(--gold-300);
}

.fine-print {
  margin: 28px 0 0;
  color: #887d76;
  font-size: 11px;
  font-style: italic;
}

.fine-print--center {
  max-width: 920px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.amenities {
  background: var(--cream-200);
}

.amenity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 270px;
  gap: 14px;
}

.amenity-card {
  position: relative;
  display: block;
  padding: 0;
  color: var(--white);
  background: var(--wine-900);
  border: 0;
  overflow: hidden;
  text-align: left;
}

.amenity-card--large {
  grid-row: span 2;
}

.amenity-card--wide {
  grid-column: span 2;
}

.amenity-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(31, 0, 2, 0.7) 0%, rgba(31, 0, 2, 0.03) 62%);
  content: "";
  transition: background 0.3s ease;
}

.amenity-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s ease;
}

.amenity-card:hover img,
.amenity-card:focus-visible img {
  transform: scale(1.045);
}

.amenity-card span {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 23px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 25px;
  line-height: 1.1;
}

.amenity-card small {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-300);
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.amenity-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 31px;
  gap: 9px;
}

.amenity-tags span {
  padding: 8px 14px;
  color: var(--wine-700);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.amenity-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
  gap: 12px;
}

.amenity-mini-card {
  position: relative;
  height: 190px;
  padding: 0;
  color: var(--white);
  background: var(--wine-900);
  border: 1px solid rgba(104, 0, 7, 0.16);
  overflow: hidden;
  text-align: left;
}

.amenity-mini-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(26, 0, 2, 0.78), rgba(26, 0, 2, 0.02) 68%);
  content: "";
}

.amenity-mini-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.amenity-mini-card--plan img {
  object-position: center;
}

.amenity-mini-card:hover img,
.amenity-mini-card:focus-visible img {
  transform: scale(1.045);
}

.amenity-mini-card span {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 16px;
  left: 18px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.1;
}

.amenity-mini-card small {
  display: block;
  margin-bottom: 5px;
  color: var(--gold-300);
  font-family: var(--font-body);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.reasons {
  color: var(--white);
  background: var(--wine-900);
  overflow: hidden;
}

.reasons__header {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: end;
  margin-bottom: 54px;
  gap: 70px;
}

.reasons__header h2 {
  margin-bottom: 0;
}

.reasons__header > p {
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.62);
}

.reason-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(238, 209, 144, 0.24);
  border-left: 1px solid rgba(238, 209, 144, 0.24);
  list-style: none;
}

.reason-grid li {
  min-height: 214px;
  padding: 25px 22px;
  border-right: 1px solid rgba(238, 209, 144, 0.24);
  border-bottom: 1px solid rgba(238, 209, 144, 0.24);
}

.reason-grid span {
  display: block;
  margin-bottom: 31px;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 28px;
}

.reason-grid strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.2;
}

.reason-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.53);
  font-size: 12px;
}

.payment {
  background: var(--cream-100);
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 1030px;
  margin: 0 auto;
  gap: 24px;
}

.payment-card {
  position: relative;
  padding: 43px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.payment-card--featured {
  color: var(--white);
  background: var(--wine-700);
  border-color: var(--wine-700);
}

.payment-card__badge {
  position: absolute;
  top: 18px;
  right: -38px;
  width: 150px;
  padding: 5px;
  color: var(--wine-950);
  background: var(--gold-300);
  font-size: 8px;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(45deg);
}

.payment-card__head > span {
  color: var(--gold-700);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.payment-card--featured .payment-card__head > span {
  color: var(--gold-300);
}

.payment-card__head h3 {
  margin: 8px 0 24px;
  color: var(--wine-700);
  font-size: 38px;
}

.payment-card--featured .payment-card__head h3 {
  color: var(--white);
}

.payment-card__head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.payment-card--featured .payment-card__head p {
  color: rgba(255, 255, 255, 0.6);
}

.payment-card__head > strong {
  display: block;
  margin-bottom: 28px;
  color: var(--gold-600);
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 400;
  line-height: 1.1;
}

.payment-card--featured .payment-card__head > strong {
  color: var(--gold-300);
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 38px 1fr;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  gap: 14px;
}

.payment-card--featured .timeline li {
  border-top-color: rgba(238, 209, 144, 0.2);
}

.timeline li > span {
  display: grid;
  width: 31px;
  height: 31px;
  color: var(--wine-700);
  background: var(--cream-200);
  border-radius: 50%;
  font-size: 9px;
  place-items: center;
}

.payment-card--featured .timeline li > span {
  color: var(--gold-300);
  background: rgba(238, 209, 144, 0.12);
}

.timeline strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
}

.timeline p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.payment-card--featured .timeline p {
  color: rgba(255, 255, 255, 0.58);
}

.payment-card__note {
  margin: 17px 0 0;
  padding: 12px;
  color: rgba(255, 255, 255, 0.67);
  background: rgba(0, 0, 0, 0.14);
  font-size: 11px;
}

.bonus-policy {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  max-width: 1030px;
  margin: 25px auto 0;
  color: var(--white);
  background: var(--wine-950);
}

.bonus-policy > div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: 21px 24px;
  border-right: 1px solid rgba(238, 209, 144, 0.22);
  gap: 13px;
}

.bonus-policy strong {
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
}

.bonus-policy span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
}

.bonus-policy > a {
  padding: 22px;
  color: var(--gold-300);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  text-transform: uppercase;
}

.legal {
  color: var(--white);
  background: var(--wine-950);
  overflow: hidden;
}

.legal__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: 88px;
}

.legal__copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.67);
}

.legal__highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid rgba(238, 209, 144, 0.24);
  border-bottom: 1px solid rgba(238, 209, 144, 0.24);
  list-style: none;
}

.legal__highlights li {
  padding: 19px 13px;
  border-right: 1px solid rgba(238, 209, 144, 0.24);
  text-align: center;
}

.legal__highlights li:last-child {
  border-right: 0;
}

.legal__highlights strong {
  display: block;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
}

.legal__highlights span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 9px;
  text-transform: uppercase;
}

.document-list {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(238, 209, 144, 0.25);
}

.document-list a {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  min-height: 88px;
  padding: 15px 22px;
  border-bottom: 1px solid rgba(238, 209, 144, 0.18);
  gap: 17px;
  transition: background 0.25s ease;
}

.document-list a:last-child {
  border-bottom: 0;
}

.document-list a:hover {
  background: rgba(238, 209, 144, 0.08);
}

.document-list__icon {
  display: grid;
  width: 44px;
  height: 52px;
  color: var(--gold-300);
  border: 1px solid rgba(238, 209, 144, 0.48);
  font-size: 8px;
  font-weight: 700;
  place-items: center;
}

.document-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.document-list small {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

.document-list i {
  color: var(--gold-300);
  font-style: normal;
}

.faq {
  background: var(--cream-100);
}

.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 90px;
}

.faq__heading > p:not(.eyebrow) {
  margin-bottom: 28px;
  color: var(--muted);
}

.accordion {
  border-top: 1px solid var(--line);
}

.accordion details {
  border-bottom: 1px solid var(--line);
}

.accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  color: var(--wine-900);
  font-family: var(--font-display);
  font-size: 21px;
  list-style: none;
  gap: 20px;
}

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

.accordion summary span {
  display: grid;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  color: var(--wine-700);
  border: 1px solid var(--gold-600);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 17px;
  place-items: center;
  transition: transform 0.25s ease;
}

.accordion details[open] summary span {
  transform: rotate(45deg);
}

.accordion details p {
  max-width: 690px;
  margin: -6px 48px 24px 0;
  color: var(--muted);
  font-size: 14px;
}

.register {
  min-height: 840px;
  color: var(--white);
  background: var(--wine-950);
  overflow: hidden;
}

.register__media {
  background-image: url("../images/tong-the-ban-dem-1600.webp");
}

.register__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(34, 0, 2, 0.78) 0%, rgba(55, 0, 4, 0.62) 48%, rgba(33, 0, 2, 0.48) 100%);
}

.register__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: 86px;
}

.register__copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.register__copy ul {
  margin: 28px 0 34px;
}

.register__copy li {
  color: rgba(255, 255, 255, 0.72);
}

.register__contact {
  padding: 22px 0;
  border-top: 1px solid rgba(238, 209, 144, 0.32);
  border-bottom: 1px solid rgba(238, 209, 144, 0.32);
}

.register__contact span,
.register__contact small {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.register__contact a {
  display: block;
  margin: 4px 0;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 40px;
}

.lead-form-wrap {
  padding: 42px;
  color: var(--ink);
  background: rgba(255, 249, 237, 0.98);
  border: 1px solid rgba(238, 209, 144, 0.64);
  box-shadow: var(--shadow-lg);
}

.lead-form__head {
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.lead-form__head > span {
  color: var(--gold-700);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lead-form__head h3 {
  margin: 6px 0 4px;
  color: var(--wine-700);
  font-size: 34px;
}

.lead-form__head p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: block;
}

.field--full {
  grid-column: 1 / -1;
}

.field > span {
  display: block;
  margin-bottom: 5px;
  color: #584e49;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #d9cdbd;
  border-radius: 0;
  outline: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input,
.field select {
  height: 47px;
}

.field textarea {
  min-height: 102px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold-600);
  box-shadow: 0 0 0 3px rgba(197, 138, 66, 0.13);
}

.consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  margin: 18px 0;
  color: var(--muted);
  font-size: 11px;
  gap: 8px;
}

.consent input {
  width: 15px;
  height: 15px;
  margin: 3px 0 0;
  accent-color: var(--wine-700);
}

.form-note {
  margin: 13px 0 0;
  color: #7a7069;
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.form-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.site-footer {
  color: rgba(255, 255, 255, 0.66);
  background: #170001;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 0.8fr 0.8fr;
  padding-top: 62px;
  padding-bottom: 44px;
  gap: 50px;
}

.footer__brand img {
  width: 190px;
  height: auto;
  object-fit: contain;
}

.footer__brand p {
  max-width: 300px;
  margin-top: 13px;
  font-size: 12px;
}

.site-footer h2 {
  margin-bottom: 15px;
  color: var(--gold-300);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer a {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
}

.site-footer a:hover {
  color: var(--gold-300);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 22px;
  border-top: 1px solid rgba(238, 209, 144, 0.14);
  gap: 30px;
}

.footer__bottom p {
  max-width: 620px;
  margin: 0;
  font-size: 9px;
}

.footer__bottom p:last-child {
  text-align: right;
}

.floating-contact {
  position: fixed;
  z-index: 950;
  right: 20px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.floating-contact a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 9px 25px rgba(31, 0, 2, 0.25);
}

.floating-contact__zalo {
  width: 50px;
  height: 50px;
  background: #0068ff;
  border: 3px solid var(--white);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

.floating-contact__phone {
  min-height: 47px;
  padding: 9px 15px;
  background: var(--wine-700);
  border: 1px solid var(--gold-500);
  border-radius: 26px;
  gap: 8px;
}

.floating-contact__phone span {
  color: var(--gold-300);
  font-size: 18px;
}

.floating-contact__phone strong {
  font-size: 12px;
}

.lightbox {
  width: min(94vw, 1180px);
  max-width: none;
  padding: 15px;
  color: var(--white);
  background: var(--wine-950);
  border: 1px solid var(--gold-500);
  box-shadow: var(--shadow-lg);
}

.lightbox::backdrop {
  background: rgba(14, 0, 1, 0.9);
  backdrop-filter: blur(4px);
}

.lightbox img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
}

.lightbox p {
  margin: 12px 50px 0 4px;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 17px;
}

.lightbox__close {
  position: absolute;
  z-index: 2;
  top: 22px;
  right: 22px;
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--wine-950);
  background: var(--gold-300);
  border: 0;
  border-radius: 50%;
  font-size: 26px;
  place-items: center;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 3px;
}

@media (max-width: 1160px) {
  .primary-nav {
    gap: 16px;
    font-size: 12px;
  }

  .primary-nav a:nth-child(6) {
    display: none;
  }

  .split,
  .legal__grid,
  .register__grid {
    gap: 55px;
  }

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

@media (min-width: 1161px) {
  .header__inner,
  .hero__content {
    width: min(calc(100% - 64px), 1720px);
  }

  .hero__content {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: clamp(88px, 6vw, 120px);
  }

  .hero__copy {
    max-width: 960px;
  }

  .hero__eyebrow {
    font-size: 15px;
    letter-spacing: 0.12em;
  }
}

@media (max-width: 980px) {
  html {
    scroll-padding-top: 82px;
  }

  .announcement {
    display: none;
  }

  .header__inner {
    min-height: 76px;
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    z-index: 999;
    top: 76px;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: min(86vw, 380px);
    padding: 28px;
    background: var(--wine-950);
    box-shadow: -20px 25px 50px rgba(23, 0, 1, 0.36);
    transform: translateX(110%);
    transition: transform 0.3s ease;
  }

  .primary-nav.is-open {
    transform: translateX(0);
  }

  .primary-nav > a:not(.nav-cta) {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid rgba(238, 209, 144, 0.18);
  }

  .primary-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    margin-top: 12px;
    text-align: center;
  }

  .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);
  }

  .hero,
  .hero__content {
    min-height: calc(100vh - 76px);
    min-height: calc(100svh - 76px);
  }

  .hero__content {
    grid-template-columns: 1fr;
    padding-top: 70px;
    gap: 35px;
  }

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

  .hero-fact {
    padding: 16px;
    border-right: 1px solid rgba(238, 209, 144, 0.22);
    border-bottom: 0;
  }

  .hero-fact:last-child {
    border-right: 0;
  }

  .hero-fact strong {
    font-size: 24px;
  }

  .hero__scroll {
    display: none;
  }

  .trust-strip__inner {
    grid-template-columns: 1fr 1fr;
  }

  .trust-strip__logo {
    display: none;
  }

  .trust-strip__item:first-child {
    padding-left: 0;
  }

  .split,
  .demand__inner,
  .masterplan__grid,
  .legal__grid,
  .faq__grid,
  .register__grid {
    grid-template-columns: 1fr;
  }

  .split--overview {
    gap: 75px;
  }

  .split__content {
    max-width: 700px;
  }

  .framed-image img {
    min-height: 470px;
  }

  .demand__inner {
    gap: 45px;
  }

  .demand__visual {
    order: -1;
  }

  .masterplan__visual {
    order: -1;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 0;
  }

  .product-card__index {
    margin-bottom: 25px;
  }

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

  .amenity-card--large {
    grid-row: auto;
  }

  .amenity-card--wide {
    grid-column: auto;
  }

  .reasons__header {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .payment-grid {
    grid-template-columns: 1fr;
  }

  .bonus-policy {
    grid-template-columns: 1fr 1fr;
  }

  .bonus-policy > a {
    grid-column: 1 / -1;
    text-align: center;
    border-top: 1px solid rgba(238, 209, 144, 0.2);
  }

  .register__grid {
    gap: 48px;
  }

  .footer__top {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer__top > div:last-child {
    display: none;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .header__inner {
    gap: 12px;
  }

  .brand {
    gap: 9px;
  }

  .brand__developer-logo,
  .brand__divider {
    display: none;
  }

  .brand__project-identity {
    gap: 9px;
  }

  .brand__project-symbol {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .brand__project-copy strong {
    font-size: 13px;
  }

  .brand__project-copy small {
    margin-top: 5px;
    font-size: 6px;
    letter-spacing: 0.055em;
  }

  .brand__divider {
    height: 27px;
  }

  .hero__media {
    background-image: url("../images/hero-khang-phat-century-960.webp?v=20260711-3");
    transform: none;
  }

  .hero__media img {
    object-position: center 50%;
  }

  .hero__overlay {
    background:
      radial-gradient(circle at 50% 18%, rgba(238, 209, 144, 0.1) 0%, transparent 34%),
      linear-gradient(180deg, rgba(29, 0, 2, 0.18) 0%, rgba(29, 0, 2, 0.3) 43%, rgba(29, 0, 2, 0.64) 100%),
      linear-gradient(90deg, rgba(29, 0, 2, 0.3), rgba(29, 0, 2, 0.09));
    box-shadow: inset 0 -70px 90px rgba(24, 0, 2, 0.18);
  }

  .hero__overlay::before {
    background:
      linear-gradient(145deg, rgba(238, 209, 144, 0.065), transparent 32%),
      radial-gradient(circle at 50% 44%, transparent 52%, rgba(28, 0, 2, 0.16) 100%);
  }

  .hero__overlay::after {
    display: none;
  }

  .hero__content {
    display: block;
    padding-top: 46px;
    padding-bottom: 54px;
  }

  .hero__project-logo {
    width: 240px;
    height: 132px;
    margin: -10px 0 8px;
  }

  .hero__eyebrow {
    max-width: 320px;
    margin-bottom: 17px;
    font-size: 10px;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(36px, 10.5vw, 44px);
    line-height: 1;
    letter-spacing: -0.025em;
  }

  .hero h1 em {
    display: block;
    max-width: 100%;
    margin-top: 7px;
    font-size: 1em;
    line-height: 1.04;
  }

  .hero__lead {
    margin-bottom: 24px;
    font-size: 15px;
    line-height: 1.58;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__facts {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 26px;
  }

  .hero-fact {
    border-right: 1px solid rgba(238, 209, 144, 0.22);
    border-bottom: 1px solid rgba(238, 209, 144, 0.22);
  }

  .hero-fact:nth-child(2n) {
    border-right: 0;
  }

  .hero-fact:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .trust-strip__inner {
    grid-template-columns: 1fr;
  }

  .trust-strip__item {
    min-height: 88px;
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(238, 209, 144, 0.18);
  }

  .trust-strip__item:last-child {
    border-bottom: 0;
  }

  .framed-image img {
    height: clamp(250px, 70vw, 380px);
    min-height: 0;
    object-position: center 48%;
  }

  .signature-card {
    right: 12px;
    bottom: -40px;
  }

  .split__content h2,
  .section-heading h2,
  .demand h2,
  .masterplan h2,
  .reasons h2,
  .legal h2,
  .faq h2,
  .register h2 {
    font-size: clamp(35px, 10vw, 46px);
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .project-specs {
    grid-template-columns: 1fr;
  }

  .project-specs div:nth-child(odd) {
    margin-right: 0;
  }

  .location__map img {
    height: clamp(220px, 56vw, 340px);
    min-height: 0;
    object-position: center;
  }

  .location__cards {
    grid-template-columns: 1fr;
    width: calc(100% - 30px);
    margin-top: -20px;
  }

  .connection-card {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .connection-card:last-child {
    border-bottom: 0;
  }

  .demand__main-image {
    height: clamp(250px, 68vw, 380px);
    min-height: 0;
    object-position: center 46%;
  }

  .demand__thumbs {
    right: 12px;
    bottom: 12px;
    grid-template-columns: repeat(2, 82px);
    gap: 6px;
  }

  .demand__thumbs img {
    width: 82px;
    height: 58px;
  }

  .demand__caption {
    bottom: 82px;
    left: 12px;
  }

  .demand__stats,
  .product-counts {
    grid-template-columns: 1fr;
  }

  .demand__stats div + div,
  .product-counts div,
  .product-counts div:first-child,
  .product-counts div:last-child {
    padding: 16px 0;
    border-right: 0;
    border-left: 0;
    border-top: 1px solid rgba(238, 209, 144, 0.2);
  }

  .product-counts div {
    border-top-color: var(--line);
  }

  .demand__stats div:first-child,
  .product-counts div:first-child {
    border-top: 0;
  }

  .masterplan__visual img {
    height: clamp(240px, 62vw, 360px);
    min-height: 0;
    object-position: center;
  }

  .amenity-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 230px;
  }

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

  .reason-grid li {
    min-height: 200px;
    padding: 21px 17px;
  }

  .payment-card {
    padding: 31px 24px;
  }

  .bonus-policy {
    grid-template-columns: 1fr;
  }

  .bonus-policy > div {
    border-right: 0;
    border-bottom: 1px solid rgba(238, 209, 144, 0.2);
  }

  .bonus-policy > a {
    grid-column: auto;
  }

  .legal__highlights {
    grid-template-columns: 1fr;
  }

  .legal__highlights li {
    border-right: 0;
    border-bottom: 1px solid rgba(238, 209, 144, 0.2);
  }

  .legal__highlights li:last-child {
    border-bottom: 0;
  }

  .document-list a {
    grid-template-columns: 40px 1fr;
    padding: 14px;
  }

  .document-list i {
    display: none;
  }

  .lead-form-wrap {
    padding: 27px 19px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .field--full {
    grid-column: auto;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__top > div:last-child {
    display: block;
  }

  .footer__bottom {
    display: block;
  }

  .footer__bottom p:last-child {
    margin-top: 9px;
    text-align: left;
  }

  .floating-contact {
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    left: 12px;
    display: grid;
    grid-template-columns: 0.85fr 1.45fr;
    align-items: stretch;
    gap: 8px;
  }

  .floating-contact__zalo,
  .floating-contact__phone {
    width: auto;
    height: 48px;
    min-height: 48px;
    padding: 0 12px;
    border-radius: 5px;
  }

  .floating-contact__zalo {
    border-width: 1px;
  }

  .floating-contact__phone strong {
    display: block;
  }

  .site-footer {
    padding-bottom: calc(66px + env(safe-area-inset-bottom));
  }

  .register__media {
    background-image: url("../images/tong-the-ban-dem-800.webp");
  }

  .register__overlay {
    background: linear-gradient(180deg, rgba(34, 0, 2, 0.48) 0%, rgba(55, 0, 4, 0.62) 48%, rgba(33, 0, 2, 0.72) 100%);
  }
}

@media (max-width: 520px) {
  .header__inner {
    min-height: 68px;
  }

  .primary-nav {
    top: 68px;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
    padding: 9px;
  }

  .hero,
  .hero__content {
    min-height: calc(100vh - 68px);
    min-height: calc(100svh - 68px);
  }

  .eyebrow {
    margin-bottom: 15px;
    font-size: 10px;
    letter-spacing: 0.14em;
  }

  .eyebrow span {
    width: 28px;
    margin-right: 10px;
  }

  .eyebrow span:last-child:not(:first-child) {
    margin-left: 10px;
  }

  .hero__content {
    padding-top: 38px;
    padding-bottom: 50px;
  }

  .hero__project-logo {
    width: 210px;
    height: 116px;
  }

  .hero h1 {
    margin-bottom: 18px;
    font-size: clamp(34px, 10vw, 40px);
  }

  .hero__actions {
    gap: 10px;
  }

  .hero__note {
    display: none;
  }

  .button {
    min-height: 49px;
    padding: 12px 17px;
    font-size: 11px;
  }

  .hero-fact {
    padding: 14px 12px;
  }

  .hero-fact strong {
    font-size: 22px;
  }

  .section {
    padding: 62px 0;
  }

  .reason-grid {
    grid-template-columns: 1fr;
  }

  .reason-grid li {
    min-height: 0;
    padding: 22px;
  }

  .reason-grid span {
    margin-bottom: 16px;
  }

  .product-card {
    padding: 30px 24px 26px;
  }

  .product-card__media {
    height: 184px;
    margin: -30px -24px 25px;
  }

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

  .amenity-mini-card {
    height: 170px;
  }

  .amenity-mini-card span {
    right: 13px;
    bottom: 13px;
    left: 13px;
    font-size: 18px;
  }

  .payment-card__head h3,
  .product-card h3 {
    font-size: 34px;
  }

  .register__contact a {
    font-size: 34px;
  }

  .lead-form-wrap {
    margin-right: -4px;
    margin-left: -4px;
    padding: 24px 16px;
  }

  .floating-contact__phone strong {
    font-size: 11px;
  }

  .brand__project-copy small {
    display: none;
  }
}

/* Bố cục hero toàn cảnh thử nghiệm được giữ lại để đối chiếu nhưng không kích hoạt. */
@media (min-width: 1px) and (max-width: 0px) {
  html {
    scroll-padding-top: 80px;
  }

  .site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    background: linear-gradient(180deg, rgba(7, 15, 20, 0.62), rgba(7, 15, 20, 0.08));
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: none;
  }

  .site-header.is-scrolled {
    background: rgba(47, 0, 3, 0.94);
    box-shadow: 0 12px 35px rgba(20, 0, 2, 0.24);
    backdrop-filter: blur(14px);
  }

  .header__inner {
    min-height: 80px;
  }

  .brand--project img,
  .brand--project img:first-child,
  .brand--project img:last-child {
    width: 114px;
    max-height: 64px;
  }

  .primary-nav {
    gap: 28px;
    font-size: 12px;
  }

  .primary-nav > a:not(.nav-cta) {
    padding: 27px 0;
  }

  .primary-nav > a:not(.nav-cta)::after {
    bottom: 21px;
  }

  .nav-cta {
    padding: 11px 17px;
    color: var(--gold-300);
    background: rgba(8, 14, 18, 0.12);
    border-color: var(--gold-500);
  }

  .hero {
    min-height: max(720px, 100vh);
    min-height: max(720px, 100svh);
    padding-bottom: 96px;
    background: #11181c;
  }

  .hero__media {
    background: none;
    transform: none;
  }

  .hero__media img {
    object-position: center 52%;
  }

  .hero__overlay {
    background:
      linear-gradient(90deg, rgba(5, 14, 19, 0.62) 0%, rgba(5, 14, 19, 0.32) 42%, rgba(5, 14, 19, 0.08) 74%, rgba(5, 14, 19, 0.03) 100%),
      linear-gradient(0deg, rgba(5, 10, 13, 0.3) 0%, transparent 48%);
  }

  .hero__overlay::after {
    display: none;
  }

  .hero__content {
    display: flex;
    align-items: flex-end;
    min-height: calc(max(720px, 100svh) - 96px);
    padding-top: 150px;
    padding-bottom: 138px;
  }

  .hero__copy {
    position: relative;
    max-width: 650px;
    padding-left: 30px;
  }

  .hero__copy::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    background: var(--gold-500);
    content: "";
  }

  .hero__eyebrow {
    margin-bottom: 21px;
    color: var(--gold-300);
    font-size: 11px;
    letter-spacing: 0.055em;
  }

  .hero h1 {
    max-width: 620px;
    margin: 0 0 23px;
    color: var(--white);
    font-size: clamp(60px, 5.2vw, 82px);
    font-weight: 700;
    line-height: 0.93;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.43);
  }

  .hero__lead {
    max-width: 590px;
    margin-bottom: 27px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 17px;
    line-height: 1.65;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.52);
  }

  .hero__facts {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    height: 96px;
    background: rgba(104, 0, 7, 0.96);
    border: 0;
    backdrop-filter: none;
  }

  .hero-fact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 15px clamp(30px, 5vw, 92px);
    border-right: 1px solid rgba(238, 209, 144, 0.22);
    border-bottom: 0;
  }

  .hero-fact:first-child {
    border-left: 1px solid rgba(238, 209, 144, 0.22);
  }

  .hero-fact strong {
    font-size: 29px;
    font-weight: 700;
  }

  .hero-fact span {
    margin-top: 8px;
    font-size: 9px;
    font-weight: 700;
  }

  .hero__scroll {
    right: 4vw;
    bottom: 116px;
    left: auto;
    transform: none;
  }
}

.thank-you-page {
  min-height: 100vh;
  min-height: 100svh;
  color: var(--white);
  background: var(--wine-950);
}

.thank-you {
  position: relative;
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  padding: 42px 20px;
  background:
    radial-gradient(circle at 72% 25%, rgba(238, 209, 144, 0.16), transparent 28%),
    linear-gradient(110deg, rgba(35, 0, 3, 0.91), rgba(73, 2, 8, 0.72) 48%, rgba(31, 0, 2, 0.88)),
    url("../images/hero-khang-phat-century-1920.webp") center / cover no-repeat;
  overflow: hidden;
  place-items: center;
}

.thank-you::before {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(238, 209, 144, 0.3);
  box-shadow: inset 0 0 80px rgba(24, 0, 2, 0.2);
  content: "";
  pointer-events: none;
}

.thank-you__card {
  position: relative;
  z-index: 1;
  width: min(100%, 740px);
  padding: 36px clamp(28px, 6vw, 74px) 42px;
  background: linear-gradient(145deg, rgba(70, 0, 6, 0.9), rgba(35, 0, 3, 0.94));
  border: 1px solid rgba(238, 209, 144, 0.44);
  box-shadow: 0 30px 90px rgba(20, 0, 2, 0.48);
  text-align: center;
  backdrop-filter: blur(10px);
}

.thank-you__logo {
  display: block;
  width: 270px;
  height: 142px;
  margin: -22px auto 3px;
  overflow: hidden;
}

.thank-you__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 47%;
  filter: drop-shadow(0 8px 14px rgba(20, 0, 2, 0.45));
}

.thank-you__check {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 0 auto 18px;
  color: var(--wine-900);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  border-radius: 50%;
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
  place-items: center;
  box-shadow: 0 10px 30px rgba(214, 168, 92, 0.22);
}

.thank-you__eyebrow {
  margin-bottom: 12px;
  color: var(--gold-300);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.thank-you h1 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(48px, 7vw, 76px);
  letter-spacing: -0.035em;
}

.thank-you__lead {
  max-width: 580px;
  margin: 0 auto 25px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
}

.thank-you__contact {
  width: min(100%, 420px);
  margin: 0 auto 27px;
  padding: 17px 20px;
  border-top: 1px solid rgba(238, 209, 144, 0.25);
  border-bottom: 1px solid rgba(238, 209, 144, 0.25);
}

.thank-you__contact span,
.thank-you__contact small {
  display: block;
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.thank-you__contact a {
  display: block;
  margin: 4px 0;
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.2;
}

.thank-you__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.thank-you__note {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

@media (max-width: 520px) {
  .thank-you {
    padding: 22px 14px;
  }

  .thank-you::before {
    inset: 10px;
  }

  .thank-you__card {
    padding: 25px 20px 30px;
  }

  .thank-you__logo {
    width: 220px;
    height: 118px;
  }

  .thank-you h1 {
    font-size: 46px;
  }

  .thank-you__lead {
    font-size: 14px;
  }

  .thank-you__actions .button {
    width: 100%;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .announcement,
  .site-header,
  .floating-contact,
  .hero__scroll,
  .image-zoom,
  .button,
  .lead-form {
    display: none !important;
  }

  .section {
    padding: 42px 0;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}