/* ==========================================================================
   HOA VIÊN SINH THÁI SALA GARDEN - LUXURY DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;0,800;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Color System */
  --c-emerald-950: #061c14;
  --c-emerald-900: #0a2d21;
  --c-emerald-800: #0f402f;
  --c-emerald-700: #145942;
  --c-emerald-600: #1c7558;
  --c-emerald-50: #f0f7f4;

  --c-gold-900: #7c5e21;
  --c-gold-700: #a98336;
  --c-gold-500: #c9a356;
  --c-gold-400: #dcbe7b;
  --c-gold-300: #ebd8a6;
  --c-gold-100: #fbf7ee;

  --c-dark-text: #1a2420;
  --c-muted-text: #596a63;
  --c-light-bg: #f8faf8;
  --c-white: #ffffff;
  --c-border: #e4ebe7;
  --c-border-gold: rgba(201, 163, 86, 0.35);

  --shadow-sm: 0 2px 8px rgba(10, 45, 33, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 45, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(10, 45, 33, 0.12);
  --shadow-gold: 0 8px 30px rgba(201, 163, 86, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--c-light-bg);
  color: var(--c-dark-text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Utility */
.font-serif {
  font-family: var(--font-heading);
}

.text-gold {
  color: var(--c-gold-500);
}

.text-emerald {
  color: var(--c-emerald-700);
}

.text-center {
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-gold-100);
  border: 1px solid var(--c-gold-300);
  color: var(--c-gold-900);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--c-emerald-950);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-title.light {
  color: var(--c-white);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--c-muted-text);
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-subtitle.light {
  color: rgba(255, 255, 255, 0.8);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-gold-400) 0%, var(--c-gold-500) 50%, var(--c-gold-700) 100%);
  color: var(--c-emerald-950);
  box-shadow: var(--shadow-gold);
  border: 1px solid var(--c-gold-300);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(201, 163, 86, 0.4);
  background: linear-gradient(135deg, var(--c-gold-300) 0%, var(--c-gold-400) 50%, var(--c-gold-500) 100%);
}

.btn-emerald {
  background: var(--c-emerald-800);
  color: var(--c-white);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-emerald:hover {
  background: var(--c-emerald-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 45, 33, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--c-gold-500);
  border: 2px solid var(--c-gold-500);
}

.btn-outline:hover {
  background: var(--c-gold-500);
  color: var(--c-emerald-950);
}

.btn-call {
  background: #e53e3e;
  color: white;
  animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(229, 62, 62, 0); }
  100% { box-shadow: 0 0 0 0 rgba(229, 62, 62, 0); }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(6, 28, 20, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border-gold);
  transition: var(--transition);
}

.header-container {
  max-width: 1360px;
  width: 100%;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-gold-400);
  letter-spacing: 1px;
  line-height: 1.1;
  white-space: nowrap;
}

.logo-text .brand-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: nowrap;
}

.nav-link {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 600;
  font-size: 0.88rem;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  letter-spacing: 0.2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--c-gold-400);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-gold-400);
  transition: width 0.3s;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.hotline-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  color: var(--c-white);
  line-height: 1.2;
  white-space: nowrap;
}

.hotline-badge .lbl {
  font-size: 0.68rem;
  color: var(--c-gold-300);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.hotline-badge .tel-num {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--c-gold-400);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.btn-header-cta {
  padding: 10px 22px;
  font-size: 0.88rem;
  white-space: nowrap;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--c-gold-400);
  font-size: 1.75rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 130px;
  padding-bottom: 70px;
  background: linear-gradient(180deg, rgba(6, 28, 20, 0.82) 0%, rgba(10, 45, 33, 0.9) 100%),
              url('../images/sala-hero.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  color: var(--c-white);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-content .badge-eco {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201, 163, 86, 0.15);
  border: 1px solid var(--c-gold-400);
  color: var(--c-gold-300);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-title span {
  background: linear-gradient(135deg, #fff 30%, var(--c-gold-300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
}

.hero-usp-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}

.hero-usp-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--c-gold-100);
}

.hero-usp-item svg {
  color: var(--c-gold-400);
  flex-shrink: 0;
}

/* Hero Quick Form Card */
.hero-form-card {
  background: rgba(255, 255, 255, 0.97);
  color: var(--c-dark-text);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border: 2px solid var(--c-gold-400);
  position: relative;
}

.form-header {
  text-align: center;
  margin-bottom: 24px;
}

.form-header .f-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--c-emerald-950);
  font-weight: 700;
  margin-bottom: 6px;
}

.form-header .f-subtitle {
  font-size: 0.9rem;
  color: var(--c-muted-text);
}

.lead-form .form-group {
  margin-bottom: 16px;
}

.lead-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-emerald-950);
  margin-bottom: 6px;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--c-dark-text);
  font-size: 0.95rem;
  transition: var(--transition);
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--c-emerald-700);
  box-shadow: 0 0 0 4px rgba(20, 89, 66, 0.12);
}

.lead-form .btn-submit {
  width: 100%;
  margin-top: 10px;
  padding: 15px;
  font-size: 1.05rem;
}

.form-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--c-muted-text);
  margin-top: 14px;
}

/* ==========================================================================
   SECTION 2: PAIN POINTS & THE SOLUTION
   ========================================================================== */
.pain-points-section {
  padding: 90px 0;
  background: var(--c-white);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 20px;
}

.pain-card {
  background: var(--c-light-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pain-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-gold-500);
  box-shadow: var(--shadow-md);
}

.pain-card .icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(201, 163, 86, 0.15);
  color: var(--c-gold-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.pain-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--c-emerald-950);
  margin-bottom: 12px;
}

.pain-card p {
  color: var(--c-muted-text);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Highlight Banner */
.solution-banner {
  background: linear-gradient(135deg, var(--c-emerald-900) 0%, var(--c-emerald-950) 100%);
  color: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  margin-top: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--c-border-gold);
}

.solution-banner .text {
  max-width: 680px;
}

.solution-banner h3 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  color: var(--c-gold-300);
  margin-bottom: 10px;
}

.solution-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
}

/* ==========================================================================
   SECTION 3: PRODUCTS & MASTERPLAN
   ========================================================================== */
.products-section {
  padding: 100px 0;
  background: var(--c-light-bg);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  margin-bottom: 60px;
}

.product-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-gold-400);
}

.product-img-wrap {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(6, 28, 20, 0.88);
  color: var(--c-gold-400);
  border: 1px solid var(--c-gold-400);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.product-body {
  padding: 32px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--c-emerald-950);
  margin-bottom: 12px;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-border);
}

.spec-item {
  font-size: 0.85rem;
  color: var(--c-emerald-800);
  background: var(--c-emerald-50);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.product-desc {
  color: var(--c-muted-text);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.product-price {
  font-size: 0.9rem;
  color: var(--c-muted-text);
}

.product-price .val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--c-emerald-800);
  display: block;
}

/* Amenities 5-star Grid */
.amenities-wrap {
  margin-top: 50px;
  background: var(--c-white);
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
}

.amenity-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.amenity-item {
  text-align: center;
  padding: 24px 16px;
  border-radius: var(--radius-md);
  background: var(--c-light-bg);
  transition: var(--transition);
}

.amenity-item:hover {
  background: var(--c-emerald-50);
  transform: translateY(-4px);
}

.amenity-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
  display: inline-block;
}

.amenity-item h4 {
  font-size: 1.05rem;
  color: var(--c-emerald-950);
  font-weight: 700;
  margin-bottom: 6px;
}

.amenity-item p {
  font-size: 0.85rem;
  color: var(--c-muted-text);
}

/* ==========================================================================
   SECTION 4: LOCATION & LEGAL ADVANTAGES
   ========================================================================== */
.location-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--c-emerald-950) 0%, var(--c-emerald-900) 100%);
  color: var(--c-white);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.location-text .lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 30px;
}

.location-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.loc-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.loc-point .point-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-gold-500);
  color: var(--c-emerald-950);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.loc-point h4 {
  font-size: 1.1rem;
  color: var(--c-gold-300);
  margin-bottom: 4px;
}

.loc-point p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
}

.location-card-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--c-border-gold);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(8px);
}

.shuttle-preview {
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   SECTION 5: VIP SHUTTLE & REGISTER TOUR
   ========================================================================== */
.tour-section {
  padding: 100px 0;
  background: var(--c-white);
}

.tour-wrapper {
  background: linear-gradient(135deg, var(--c-gold-100) 0%, #fff 100%);
  border: 2px solid var(--c-gold-300);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  box-shadow: var(--shadow-lg);
}

.tour-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.tour-info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--c-emerald-950);
  margin-bottom: 16px;
}

.tour-info p {
  font-size: 1.05rem;
  color: var(--c-muted-text);
  margin-bottom: 24px;
}

.tour-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.tour-perk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-emerald-900);
}

.tour-perk-item svg {
  color: var(--c-gold-700);
  flex-shrink: 0;
}

/* ==========================================================================
   SECTION 6: FAQ & TRUST
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: var(--c-light-bg);
}

.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--c-gold-500);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-emerald-950);
  user-select: none;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--c-gold-700);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--c-muted-text);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding: 0 28px 22px 28px;
  max-height: 250px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--c-emerald-950);
  color: var(--c-white);
  padding: 70px 0 30px;
  border-top: 1px solid var(--c-border-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--c-gold-400);
  margin-bottom: 14px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 400px;
}

.footer-col h5 {
  font-size: 1.1rem;
  color: var(--c-gold-300);
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--c-gold-400);
  padding-left: 4px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (CALL + ZALO + TOUR)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn.zalo {
  background: #0068ff;
}

.float-btn.call {
  background: #e53e3e;
  animation: pulse-red 2s infinite;
}

.float-btn .tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--c-emerald-950);
  color: white;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  border: 1px solid var(--c-border-gold);
}

.float-btn:hover .tooltip {
  opacity: 1;
}

/* Mobile Sticky Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--c-emerald-950);
  border-top: 1px solid var(--c-border-gold);
  padding: 10px 16px;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
}

.mobile-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 10px;
}

/* ==========================================================================
   THANK YOU PAGE SPECIFIC STYLES
   ========================================================================== */
.thank-you-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-emerald-950) 0%, var(--c-emerald-900) 100%);
  padding: 40px 20px;
}

.thank-you-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--c-gold-400);
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--c-emerald-50);
  color: var(--c-emerald-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 24px;
  border: 2px solid var(--c-emerald-700);
}

.thank-you-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--c-emerald-950);
  margin-bottom: 12px;
}

.thank-you-text {
  font-size: 1.05rem;
  color: var(--c-muted-text);
  line-height: 1.7;
  margin-bottom: 32px;
}

.thank-you-steps {
  background: var(--c-light-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  margin-bottom: 32px;
  border: 1px solid var(--c-border);
}

.thank-you-steps h4 {
  font-size: 1rem;
  color: var(--c-emerald-950);
  margin-bottom: 12px;
  font-weight: 700;
}

.thank-you-steps ul li {
  position: relative;
  padding-left: 24px;
  font-size: 0.92rem;
  color: var(--c-dark-text);
  margin-bottom: 10px;
}

.thank-you-steps ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-emerald-700);
  font-weight: 800;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1280px) {
  .nav-menu {
    gap: 14px;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .hotline-badge .tel-num {
    font-size: 0.95rem;
  }
  .btn-header-cta {
    padding: 8px 16px;
    font-size: 0.82rem;
  }
}

@media (max-width: 1080px) {
  .nav-menu, .nav-cta-group .hotline-badge {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--c-emerald-950);
    padding: 24px;
    border-bottom: 1px solid var(--c-border-gold);
    gap: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .amenity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .location-grid {
    grid-template-columns: 1fr;
  }
  .tour-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-cta-group .btn-header-cta {
    display: none;
  }
  .pain-grid {
    grid-template-columns: 1fr;
  }
  .hero-usp-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .floating-actions {
    bottom: 80px;
    right: 16px;
  }
  .mobile-bottom-bar {
    display: block;
  }
  body {
    padding-bottom: 60px;
  }
}