:root {
  --navy: #071d3a;
  --navy-2: #0b2f5f;
  --blue: #1268c4;
  --blue-soft: #e7f1fc;
  --grey: #f4f6f8;
  --grey-2: #d7dee8;
  --text: #172033;
  --muted: #5d697c;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(7, 29, 58, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--white);
  line-height: 1.55;
}

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

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

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--grey-2);
  box-shadow: 0 10px 28px rgba(7, 29, 58, 0.08);
  color: var(--navy);
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: space-between;
  left: 0;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  position: fixed;
  right: 0;
  top: 0;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 50;
}

.site-header.header-overlay {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.site-header.header-overlay.scrolled {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  min-width: 240px;
}

.brand-logo {
  height: 62px;
  object-fit: contain;
  width: 254px;
}

.brand-mark {
  align-items: center;
  background: var(--blue);
  border-radius: 8px;
  display: inline-flex;
  font-size: 24px;
  font-weight: 800;
  height: 44px;
  justify-content: center;
  width: 44px;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 22px;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  color: var(--navy);
}

.nav-links a:hover,
.nav-dropdown button:hover {
  color: var(--blue);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown button {
  background: transparent;
  border: 0;
  color: var(--navy);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  padding: 0;
}

.nav-dropdown button::after {
  content: "⌄";
  font-size: 13px;
  margin-left: 6px;
}

.dropdown-menu {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 2px;
  left: 50%;
  min-width: 220px;
  opacity: 0;
  padding: 10px;
  pointer-events: none;
  position: absolute;
  top: calc(100% + 2px);
  transform: translateX(-50%) translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 30;
}

.dropdown-menu a {
  border-radius: 8px;
  color: var(--navy);
  display: block;
  padding: 11px 12px;
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: var(--blue-soft);
  color: var(--navy);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.header-cta {
  background: var(--blue);
  border-radius: 8px;
  color: var(--white);
  font-weight: 800;
  padding: 12px 18px;
  white-space: nowrap;
}

.hero {
  color: var(--white);
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  position: relative;
}

.hero-bg,
.hero-overlay {
  inset: 0;
  position: absolute;
}

.home-hero .hero-bg,
.landing-hero .hero-bg,
.project-hero .hero-bg {
  background-image: url("assets/images/bliss-bilva-retreat.jpg");
  background-position: center;
  background-size: cover;
}

.project-hero .hero-bg {
  background-image: none;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(7, 29, 58, 0.9), rgba(7, 29, 58, 0.54) 48%, rgba(7, 29, 58, 0.1));
}

.hero-content {
  max-width: 840px;
  padding: 132px clamp(20px, 6vw, 82px) 76px;
  position: relative;
  z-index: 1;
}

/* Hero slider (home page project banner) */
.hero-slider .hero-slides {
  height: 100%;
  inset: 0;
  position: absolute;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition:
    opacity 1.2s ease-in-out,
    visibility 0s linear 1.2s;

  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;

  transition:
    opacity 1.2s ease-in-out,
    visibility 0s;
}

.hero-slide .hero-overlay {
  background: linear-gradient(90deg, rgba(7, 29, 58, 0.9), rgba(7, 29, 58, 0.54) 48%, rgba(7, 29, 58, 0.1));
  inset: 0;
  position: absolute;
}

.hero-slide .hero-content {
  max-width: 840px;
  padding: 132px clamp(20px, 6vw, 82px) 76px;
  position: relative;
  width: 100%;
  z-index: 1;
}

.hero-dots {
  bottom: 24px;
  display: flex;
  gap: 10px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  z-index: 5;
}

.hero-dot {
  background: rgba(255, 255, 255, 0.4);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  height: 9px;
  padding: 0;
  transition: background 0.3s ease, width 0.3s ease;
  width: 9px;
}

.hero-dot.active {
  background: var(--white);
  width: 30px;
}

.hero-arrow {
  align-items: center;
  background: rgba(7, 29, 58, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: flex;
  font-size: 24px;
  height: 46px;
  justify-content: center;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: background 0.2s ease;
  width: 46px;
  z-index: 5;
}

.hero-arrow:hover {
  background: rgba(7, 29, 58, 0.65);
}

.hero-arrow-prev {
  left: 20px;
}

.hero-arrow-next {
  right: 20px;
}

@media (max-width: 720px) {
  .hero-arrow {
    display: none;
  }

  .hero-dots {
    bottom: 16px;
  }
}

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #9bd1ff;
}

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

h1 {
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.98;
  margin-bottom: 22px;
  max-width: 760px;
}

h2 {
  color: var(--navy);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  margin-bottom: 18px;
}

h3 {
  color: var(--navy);
  font-size: 20px;
  margin-bottom: 8px;
}

.hero-subtitle {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  max-width: 760px;
}

.hero-copy {
  color: #d7e5f4;
  font-size: 18px;
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 30px;
}

.btn {
  align-items: center;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 800;
  justify-content: center;
  min-height: 50px;
  padding: 14px 22px;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--white);
}

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

.btn-light {
  background: var(--white);
  color: var(--navy);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-strip span {
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #eff7ff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 12px;
}

.section {
  padding: 82px clamp(20px, 6vw, 82px);
}

.two-column {
  align-items: center;
  display: grid;
  gap: 54px;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
}

.reverse {
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
}

.feature-grid,
.driver-grid,
.story-grid,
.stat-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 30px;
}

.feature-grid article,
.driver-grid article,
.story-card,
.stat-grid article,
.quick-facts article {
  background: var(--grey);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  padding: 22px;
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.feature-grid article:hover,
.driver-grid article:hover,
.story-card:hover,
.stat-grid article:hover,
.quick-facts article:hover {
  border-color: rgba(7, 29, 58, 0.3);
  box-shadow: 0 20px 42px rgba(7, 29, 58, 0.28);
  transform: translateY(-5px);
}

.brand-intro {
  background: linear-gradient(180deg, var(--white), var(--grey));
}

.brand-stats article {
  background: var(--white);
  box-shadow: 0 12px 34px rgba(7, 29, 58, 0.08);
}

.projects-showcase {
  background: var(--white);
}

.project-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  box-shadow: 0 16px 44px rgba(7, 29, 58, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.project-card:hover {
  border-color: rgba(7, 29, 58, 0.28);
  box-shadow: 0 30px 60px rgba(7, 29, 58, 0.32);
  transform: translateY(-12px) scale(1.02);
}

.project-card img {
  aspect-ratio: 1.45 / 1;
  object-fit: cover;
}

.project-card div {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.project-card span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.project-card p {
  color: var(--muted);
}

.project-card a {
  color: var(--blue);
  font-weight: 800;
  margin-top: auto;
}

.featured-project {
  border-color: rgba(18, 104, 196, 0.35);
}

.founder-section {
  background: var(--navy);
}

.founder-card {
  align-items: center;
  color: var(--white);
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
}

.founder-card + .founder-card {
  margin-top: 64px;
  padding-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.founder-card h2,
.founder-card h3 {
  color: var(--white);
}

.founder-card p {
  color: #d8e2ef;
}

.founder-copy strong {
  color: var(--white);
}

.founder-copy blockquote {
  border-left: 4px solid #9bd1ff;
  color: var(--white);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  margin: 30px 0 0;
  padding-left: 22px;
}

.founder-visual {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(18, 104, 196, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  overflow: hidden;
  position: relative;
}

.founder-visual img {
  aspect-ratio: 4 / 5;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.founder-caption {
  background: linear-gradient(180deg, rgba(7, 29, 58, 0), rgba(7, 29, 58, 0.92));
  bottom: 0;
  color: var(--white);
  display: grid;
  gap: 4px;
  left: 0;
  padding: 52px 24px 22px;
  position: absolute;
  right: 0;
}

.founder-caption strong {
  font-size: 22px;
}

.founder-caption span {
  color: #d8e2ef;
}

.founder-values {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.founder-values article {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 24px;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.founder-values article:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(155, 209, 255, 0.4);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.4);
  transform: translateY(-5px);
}

.founder-values span {
  color: #9bd1ff;
  font-weight: 800;
}

.founder-values h3 {
  color: var(--white);
  margin-top: 10px;
}

.founder-values p {
  color: #d8e2ef;
  margin-bottom: 0;
}

.image-card {
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.image-card img {
  aspect-ratio: 1.15 / 1;
  height: 100%;
  object-fit: cover;
}

.section-heading {
  margin: 0 auto 38px;
  max-width: 860px;
  text-align: center;
}

.growth-section,
.faq-section {
  background: var(--grey);
}

.route-line {
  align-items: center;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(5, 1fr);
  margin: 24px 0 30px;
}

.route-line span {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  color: var(--navy);
  font-weight: 800;
  padding: 16px;
  position: relative;
  text-align: center;
}

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

.stat-grid strong,
.quick-facts strong,
.highlight-card strong {
  color: var(--blue);
  display: block;
  font-size: 28px;
  line-height: 1.1;
  margin-bottom: 8px;
}

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

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

.story-card span,
.quick-facts span {
  color: var(--blue);
  display: block;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.trust-section {
  align-items: center;
  background: var(--navy);
  color: var(--white);
  display: grid;
  gap: 44px;
  grid-template-columns: 1fr 1fr;
}

.trust-section h2 {
  color: var(--white);
}

.trust-section p {
  color: #d8e2ef;
}

.proof-list {
  display: grid;
  gap: 14px;
}

.proof-list span {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  font-weight: 700;
  padding: 18px;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin: 0 auto;
  max-width: 940px;
}

details {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  padding: 20px 22px;
}

summary {
  color: var(--navy);
  cursor: pointer;
  font-weight: 800;
}

details p {
  color: var(--muted);
  margin: 14px 0 0;
}

.contact-section {
  align-items: start;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.7fr);
}

.lead-form {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  padding: 28px;
}

label {
  color: var(--navy);
  display: grid;
  font-size: 14px;
  font-weight: 800;
  gap: 8px;
}

input,
select,
textarea {
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  min-height: 48px;
  padding: 12px 14px;
}

textarea {
  resize: vertical;
}

.contact-hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: var(--white);
  min-height: 520px;
}

.contact-hero h1 {
  color: var(--white);
}

.contact-hero .hero-subtitle {
  color: #d8e2ef;
  max-width: 820px;
}

.contact-list span {
  color: var(--white);
}

.contact-list a {
  color: var(--white);
  font-weight: 800;
}

.form-note {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 0;
}

.quick-facts {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-bottom: 28px;
}

.bilva-facts {
  background: var(--white);
  padding-bottom: 64px;
}

.bilva-payout-strip {
  align-items: center;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: var(--white);
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.bilva-payout-strip h2,
.bilva-payout-strip .eyebrow {
  color: var(--white);
}

.bilva-payout-strip p {
  color: #d8e2ef;
  margin-bottom: 0;
  max-width: 860px;
}

.bilva-image-card img {
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.bilva-growth-map {
  background: var(--white);
}

.growth-visual-wrap {
  background: var(--grey);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: 0 auto 34px;
  max-width: 1180px;
  overflow: hidden;
  padding: 14px;
}

.growth-visual-wrap img {
  border-radius: 8px;
}

.bilva-perk-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.bilva-perk-grid article {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(7, 29, 58, 0.08);
  padding: 22px;
}

.bilva-perk-grid span {
  color: var(--blue);
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.bilva-perk-grid h3 {
  font-size: 19px;
}

.bilva-perk-grid p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 0;
}

.bilva-industrial-thesis {
  background: linear-gradient(180deg, var(--grey), var(--white));
}

.bilva-timeline {
  margin: 0 auto;
  max-width: 1080px;
}

.bilva-timeline > div {
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-left: 5px solid var(--blue);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(7, 29, 58, 0.08);
  padding: 24px;
}

.faq-points {
  color: var(--muted);
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.highlight-card {
  background: var(--navy);
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--white);
  padding: 34px;
}

.highlight-card h2 {
  color: var(--white);
}

.highlight-card p {
  color: #d8e2ef;
}

.timeline {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.timeline > div {
  border-left: 4px solid var(--blue);
  padding-left: 18px;
}

.timeline span {
  color: var(--blue);
  font-weight: 800;
}

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

.check-list li {
  background: var(--blue-soft);
  border-radius: 8px;
  color: var(--navy);
  font-weight: 700;
  padding: 14px 16px;
}

.amenities-grid {
  background: #f7f3ea;
  border: 1px solid #d9d0bf;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.two-column > .amenities-grid {
  grid-column: 1 / -1;
  margin-top: 0;
}

.amenities-grid article {
  align-items: center;
  border-right: 1px solid #d9d0bf;
  border-top: 1px solid #d9d0bf;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 148px;
  padding: 24px 18px 22px;
  text-align: center;
}

.amenities-grid article:nth-child(-n + 4) {
  border-top: 0;
}

.amenities-grid article:nth-child(4n) {
  border-right: 0;
}

.amenities-grid svg {
  color: #b06143;
  fill: none;
  height: 34px;
  margin-bottom: 14px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.8;
  width: 34px;
}

.amenities-grid h3 {
  color: #122027;
  font-size: 16px;
  line-height: 1.2;
  margin-bottom: 6px;
}

.amenities-grid p {
  color: #b88b3a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.25;
  margin: 0;
  text-transform: uppercase;
}

.sticky-actions {
  background: var(--navy);
  border-radius: 8px 8px 0 0;
  bottom: 0;
  box-shadow: 0 -10px 30px rgba(7, 29, 58, 0.24);
  display: none;
  gap: 1px;
  left: 12px;
  overflow: hidden;
  position: fixed;
  right: 12px;
  z-index: 20;
}

.sticky-actions a {
  background: var(--blue);
  color: var(--white);
  flex: 1;
  font-size: 13px;
  font-weight: 800;
  padding: 13px 8px;
  text-align: center;
}

.site-footer {
  background: #06162d;
  color: #b7c6d9;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  padding: 28px clamp(20px, 6vw, 82px);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1050px) {
  .nav-links {
    flex-basis: 100%;
    gap: 18px;
    overflow-x: auto;
    padding: 4px 0 2px;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .dropdown-menu {
    left: 0;
    transform: translateY(8px);
  }

  .nav-dropdown:hover .dropdown-menu,
  .nav-dropdown:focus-within .dropdown-menu {
    transform: translateY(0);
  }

  .two-column,
  .reverse,
  .trust-section,
  .contact-section,
  .founder-card {
    grid-template-columns: 1fr;
  }

  .driver-grid,
  .stat-grid,
  .quick-facts,
  .amenities-grid,
  .project-grid,
  .founder-values,
  .bilva-perk-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bilva-payout-strip {
    grid-template-columns: 1fr;
  }

  .bilva-payout-strip .btn {
    justify-self: start;
  }

  .amenities-grid article:nth-child(-n + 4),
  .amenities-grid article:nth-child(4n) {
    border-right: 1px solid #d9d0bf;
    border-top: 1px solid #d9d0bf;
  }

  .amenities-grid article:nth-child(-n + 2) {
    border-top: 0;
  }

  .amenities-grid article:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 12px 16px;
  }

  .header-cta {
    display: none;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    height: 50px;
    width: 204px;
  }

  .hero {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(7, 29, 58, 0.9), rgba(7, 29, 58, 0.66));
  }

  .hero-content {
    padding: 96px 20px 72px;
  }

  .section {
    padding: 58px 20px;
  }

  .feature-grid,
  .story-grid,
  .driver-grid,
  .stat-grid,
  .quick-facts,
  .amenities-grid,
  .project-grid,
  .founder-values,
  .bilva-perk-grid,
  .route-line {
    grid-template-columns: 1fr;
  }

  .growth-visual-wrap {
    padding: 8px;
  }

  .amenities-grid article,
  .amenities-grid article:nth-child(-n + 2),
  .amenities-grid article:nth-child(2n) {
    border-right: 0;
    border-top: 1px solid #d9d0bf;
  }

  .amenities-grid article:first-child {
    border-top: 0;
  }

  .sticky-actions {
    display: flex;
  }

  .site-footer {
    padding-bottom: 76px;
  }
}

/* Chat widget */
.chat-widget {
  bottom: 24px;
  position: fixed;
  right: 24px;
  z-index: 60;
}

.chat-bubble {
  align-items: center;
  background: var(--blue);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 14px 32px rgba(7, 29, 58, 0.32);
  color: var(--white);
  cursor: pointer;
  display: flex;
  height: 58px;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  width: 58px;
}

.chat-bubble:hover {
  box-shadow: 0 18px 40px rgba(7, 29, 58, 0.4);
  transform: translateY(-3px);
}

.chat-bubble-icon-close {
  display: none;
}

.chat-widget.chat-open .chat-bubble-icon-open {
  display: none;
}

.chat-widget.chat-open .chat-bubble-icon-close {
  display: block;
}

.chat-panel {
  background: var(--white);
  border-radius: 14px;
  bottom: 76px;
  box-shadow: 0 30px 70px rgba(7, 29, 58, 0.28);
  display: flex;
  flex-direction: column;
  height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  right: 0;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, height 0.25s ease;
  width: min(360px, calc(100vw - 48px));
}

.chat-widget.chat-open .chat-panel {
  height: min(520px, 70vh);
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.chat-panel-header {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: var(--white);
  display: flex;
  flex-shrink: 0;
  gap: 4px;
  padding: 16px 18px;
}

.chat-panel-header div {
  display: grid;
  gap: 2px;
}

.chat-panel-header strong {
  font-size: 15px;
}

.chat-panel-header span {
  color: #d8e2ef;
  font-size: 12px;
}

.chat-panel-messages {
  background: var(--grey);
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding: 16px;
}

.chat-msg {
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.45;
  max-width: 82%;
  padding: 10px 13px;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.chat-msg-bot {
  align-self: flex-start;
  background: var(--white);
  border: 1px solid var(--grey-2);
  border-bottom-left-radius: 2px;
  color: var(--navy);
}

.chat-msg-user {
  align-self: flex-end;
  background: var(--blue);
  border-bottom-right-radius: 2px;
  color: var(--white);
}

.chat-msg-typing {
  align-items: center;
  display: flex;
  gap: 4px;
  padding: 12px 14px;
}

.chat-msg-typing span {
  animation: chatTypingBounce 1.1s infinite ease-in-out;
  background: var(--muted);
  border-radius: 50%;
  display: inline-block;
  height: 6px;
  width: 6px;
}

.chat-msg-typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.chat-msg-typing span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes chatTypingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.chat-panel-input {
  background: var(--white);
  border-top: 1px solid var(--grey-2);
  display: flex;
  flex-shrink: 0;
  gap: 8px;
  padding: 12px;
}

.chat-panel-input input {
  background: var(--grey);
  border: 1px solid var(--grey-2);
  border-radius: 999px;
  color: var(--navy);
  flex: 1;
  font-family: inherit;
  font-size: 14px;
  padding: 10px 16px;
}

.chat-panel-input input:focus {
  border-color: var(--blue);
  outline: none;
}

.chat-panel-input button {
  align-items: center;
  background: var(--blue);
  border: 0;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: flex;
  flex-shrink: 0;
  height: 40px;
  justify-content: center;
  width: 40px;
}

@media (max-width: 720px) {
  .chat-widget {
    bottom: 88px;
    right: 16px;
  }

  .chat-panel {
    bottom: 70px;
  }
}