:root {
  --vn-red: #b4232c;
  --vn-red-dark: #8f1b22;
  --vn-red-soft: rgba(180, 35, 44, 0.08);
  --navy: #0b1f3a;
  --navy-mid: #123a5c;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --surface-3: #e2e8f0;
  --border: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.12);
  --gold: #b8860b;
  --gold-soft: rgba(184, 134, 11, 0.12);
  --teal: #0d9488;
  --teal-soft: rgba(13, 148, 136, 0.1);
  --container: 90rem;
  --radius: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --font-sans: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 0.5rem 1.5rem rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 1.25rem 3rem rgba(15, 23, 42, 0.12);
  --shadow-red: 0 0.75rem 2rem rgba(180, 35, 44, 0.22);
  --color-bg: var(--surface-2);
  --color-bg-elevated: var(--surface);
  --color-surface: var(--surface);
  --color-border: var(--border);
  --color-text: var(--slate-900);
  --color-text-muted: var(--slate-600);
  --color-accent: var(--gold);
  --color-accent-soft: var(--gold-soft);
  --color-teal: var(--teal);
  --color-teal-soft: var(--teal-soft);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(180, 35, 44, 0.06), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0% 20%, rgba(13, 148, 136, 0.06), transparent 50%);
  z-index: -1;
}

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

a {
  color: var(--navy-mid);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--vn-red);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 1.75rem);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 150;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  border-bottom-color: rgba(15, 23, 42, 0.04);
  background: rgba(255, 255, 255, 0.98);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  min-height: 5rem;
  padding: 0.5rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--navy);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease;
}

.logo:hover {
  color: var(--navy);
  transform: translateY(-1px);
}

.logo__mark {
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  display: block;
  border-radius: 0.6rem;
  box-shadow: 0 4px 16px rgba(11, 31, 58, 0.15);
  transition: box-shadow 0.3s ease;
}

.logo:hover .logo__mark {
  box-shadow: 0 6px 20px rgba(11, 31, 58, 0.2);
}

.logo__mark--footer {
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.25);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.65rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 0.6rem;
  cursor: pointer;
  color: var(--navy);
  transition: all 0.2s ease;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(15, 23, 42, 0.15);
}

.nav-toggle span {
  display: block;
  width: 1.4rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav a {
  color: var(--slate-600);
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.01em;
  transition: all 0.25s ease;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--vn-red);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav a:hover {
  color: var(--navy);
  background: rgba(15, 23, 42, 0.04);
}

.nav a:hover::after {
  width: 60%;
}

.nav a.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  box-shadow: 0 4px 12px rgba(11, 31, 58, 0.2);
  font-weight: 700;
}

.nav a.is-active::after {
  display: none;
}

@media (max-width: 768px) {
  .hero-immersive__bg-secondary {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 5rem 0 auto 0;
    flex-direction: column;
    padding: 1.25rem 1.5rem 1.75rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.12);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
    gap: 0.5rem;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    z-index: 200;
  }

  .nav a {
    width: 100%;
    text-align: center;
    padding: 0.9rem 1rem;
    border-radius: 0.6rem;
    font-size: 0.98rem;
  }

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

  .nav a:hover {
    background: rgba(15, 23, 42, 0.06);
  }

  .nav a.is-active {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    box-shadow: 0 4px 12px rgba(11, 31, 58, 0.2);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.65rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: linear-gradient(135deg, var(--vn-red), var(--vn-red-dark));
  color: #fff;
  box-shadow: var(--shadow-red);
}

.btn--primary:hover {
  color: #fff;
  box-shadow: 0 1rem 2.25rem rgba(180, 35, 44, 0.32);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.btn--outline-dark {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.btn--outline-dark:hover {
  border-color: var(--vn-red);
  color: var(--vn-red);
}

.btn--danger {
  background: linear-gradient(135deg, var(--vn-red), var(--vn-red-dark));
  color: #fff;
  box-shadow: 0 0.5rem 1.25rem rgba(180, 35, 44, 0.3);
}

.btn--danger:hover {
  color: #fff;
  box-shadow: 0 0.75rem 1.5rem rgba(180, 35, 44, 0.4);
}

/* Hero immersive (home) */
.hero-immersive {
  position: relative;
  color: #fff;
  padding-block: clamp(4rem, 12vw, 7rem);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-immersive__bg {
  position: absolute;
  inset: 0;
  background-color: var(--navy);
  background-size: cover;
  background-position: center 35%;
}

.hero-immersive__bg-secondary {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  background-size: 100% auto;
  background-position: bottom;
  opacity:1;
}

.hero-immersive__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(11, 31, 58, 0.96) 0%,
    rgba(11, 31, 58, 0.88) 30%,
    rgba(11, 31, 58, 0.8) 50%,
    rgba(11, 31, 58, 0.7) 70%,
    rgba(11, 31, 58, 0.55) 100%
  );
}

.hero-immersive .container {
  position: relative;
  z-index: 1;
}

.hero-immersive__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-immersive__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }
}

.hero-immersive__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.25rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.hero-immersive__eyebrow::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.3);
}

.hero-immersive h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero-immersive__lead {
  margin: 0 0 2rem;
  color: rgba(226, 232, 240, 0.9);
  font-size: 1.12rem;
  line-height: 1.7;
  max-width: 38rem;
  font-weight: 400;
}

.hero-immersive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-immersive__panel {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 2.5rem 5rem rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-immersive__panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero-immersive__panel-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(11, 31, 58, 0.94));
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
}

/* Hero bottom banner image */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  height: clamp(140px, 20vw, 280px);
  overflow: hidden;
}

.hero-banner__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11, 31, 58, 0.3) 0%,
    rgba(11, 31, 58, 0.15) 50%,
    rgba(11, 31, 58, 0.05) 100%
  );
}

@media (max-width: 768px) {
  .hero-banner {
    height: clamp(140px, 25vw, 180px);
  }
}

.hero-immersive__wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  line-height: 0;
  color: var(--surface-2);
  pointer-events: none;
}

.hero-immersive__wave svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Pills row (no numeric stats) */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.pill--dark {
  color: var(--slate-700);
  background: #fff;
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

/* Sections */
.section {
  padding-block: clamp(3rem, 6vw, 4.75rem);
}

.section--alt {
  background: linear-gradient(180deg, #fff 0%, var(--surface-2) 100%);
  border-block: 1px solid var(--border);
}

.section--tight {
  padding-block: clamp(2rem, 4vw, 3rem);
}

.section__head {
  max-width: 44rem;
  margin-bottom: 2.25rem;
}

.section__head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  max-width: none;
}

.section__head h2,
.section__head .h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.section__head p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.02rem;
}

.section__link {
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
}

/* Delete account section */
.delete-account-section {
  max-width: 48rem;
  margin-inline: auto;
  padding: 2.5rem;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.delete-account-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.delete-account-icon {
  font-size: 2.5rem;
}

.delete-account-header h2 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--navy);
}

.delete-account-description {
  margin: 0 0 1.75rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
}

.delete-account-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.delete-account-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .delete-account-form-row {
    grid-template-columns: 1fr;
  }
}

.delete-account-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.delete-account-form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
}

.delete-account-form-group label .required {
  color: var(--vn-red);
}

.delete-account-form-group input {
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-size: 0.95rem;
  background: var(--surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.delete-account-form-group input:focus {
  outline: none;
  border-color: var(--vn-red);
  box-shadow: 0 0 0 3px rgba(180, 35, 44, 0.1);
}

.delete-account-form-group input::placeholder {
  color: var(--color-text-muted);
}

.delete-account-form-hint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.delete-account-form-error {
  margin: 0;
  font-size: 0.8rem;
  color: var(--vn-red);
  min-height: 1.2rem;
}

.delete-account-form button {
  width: 100%;
  padding: 0.95rem;
  font-weight: 700;
}

.delete-account-form-disclaimer {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
}

.delete-account-success {
  margin-top: 1.5rem;
  padding: 1.75rem;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(34, 197, 94, 0.04));
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
}

.delete-account-success.hidden {
  display: none;
}

.delete-account-success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.delete-account-success h3 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #166534;
}

.delete-account-success p {
  margin: 0 0 0.5rem;
  color: #15803d;
  font-size: 0.95rem;
  line-height: 1.6;
}

.delete-account-success p:last-child {
  margin-bottom: 0;
}

/* Privacy content */
.privacy-content {
  max-width: 90rem;
  margin-inline: auto;
}

.privacy-content article {
  margin-bottom: 2.25rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--border);
}

.privacy-content article:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.privacy-content h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.01em;
}

.privacy-content p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.privacy-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.privacy-content li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.privacy-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--vn-red);
}

.privacy-content strong {
  color: var(--navy);
  font-weight: 600;
}

.privacy-content a {
  color: var(--vn-red);
  font-weight: 600;
}

.privacy-content a:hover {
  text-decoration: underline;
}

/* Split showcase */
.split-showcase {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .split-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .split-showcase--reverse .split-showcase__media {
    order: 2;
  }
}

.split-showcase__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.split-showcase__media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.split-showcase__body h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 2.8vw, 1.9rem);
  font-weight: 800;
  color: var(--navy);
}

.split-showcase__body p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

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

.split-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.65rem;
  color: var(--slate-700);
  font-weight: 500;
}

.split-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--vn-red);
  box-shadow: 0 0 0 3px var(--vn-red-soft);
}

/* Cards grid */
.cards {
  display: grid;
  gap: 1.35rem;
}

@media (min-width: 640px) {
  .cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(180, 35, 44, 0.2);
  box-shadow: var(--shadow-lg);
}

.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.card:hover .card__media img {
  transform: scale(1.04);
}

.card__body {
  padding: 1.35rem 1.4rem 1.5rem;
}

.card__icon {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--teal-soft);
  color: var(--teal);
  margin-bottom: 0.85rem;
  font-size: 1.15rem;
}

.card__icon--gold {
  background: var(--gold-soft);
  color: #8a6a0a;
}

.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--navy);
}

.card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Trust strip */
.trust-strip {
  background: #fff;
  border-block: 1px solid var(--border);
}

.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  padding-block: 2.25rem;
}

.trust-strip__label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.trust-strip__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
}

.trust-logo {
  width: 5.75rem;
  height: 2.25rem;
  flex-shrink: 0;
  object-fit: cover;
  object-position: center;
  border-radius: 0.35rem;
  filter: grayscale(1);
  opacity: 0.55;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.trust-logo:hover {
  opacity: 0.9;
  filter: grayscale(0);
}

/* Feature rows */
.features {
  display: grid;
  gap: 1.15rem;
}

@media (min-width: 768px) {
  .features {
    grid-template-columns: 1fr 1fr;
  }
}

.feature {
  display: flex;
  gap: 1rem;
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.feature__check {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background: var(--vn-red-soft);
  color: var(--vn-red);
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  font-weight: 800;
}

.feature h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
}

.feature p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* CTA band */
.cta-band {
  margin-block: clamp(2rem, 4vw, 3rem);
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(2.25rem, 4vw, 3.25rem);
  overflow: hidden;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  background: linear-gradient(125deg, var(--navy) 0%, var(--navy-mid) 45%, #0c4a6e 100%);
  box-shadow: var(--shadow-lg);
}

.cta-band__bg {
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1618044733300-9472054344d2?auto=format&fit=crop&w=1600&q=70") center / cover no-repeat;
  opacity: 0.18;
  mix-blend-mode: luminosity;
}

.cta-band__inner {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  font-weight: 800;
}

.cta-band p {
  margin: 0 auto 1.5rem;
  color: rgba(226, 232, 240, 0.9);
  max-width: 34rem;
}

/* Page header (inner pages) */
.page-head {
  position: relative;
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
  color: #fff;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:linear-gradient(135deg, rgba(11, 31, 58, 0.96) 0%, rgba(11, 31, 58, 0.88) 40%, rgba(11, 31, 58, 0.75) 70%, rgba(11, 31, 58, 0.65) 100%);
}

.page-head__bg {
  position: absolute;
  inset: 0;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
}

.page-head__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 31, 58, 0.92), rgba(11, 31, 58, 0.72));
}

.page-head .container {
  position: relative;
  z-index: 1;
}

.page-head h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-head p {
  margin: 0;
  color: rgba(226, 232, 240, 0.92);
  max-width: 40rem;
  font-size: 1.05rem;
}

/* Service detail blocks with media */
.service-block {
  display: grid;
  gap: 1.5rem;
  padding-block: 2.75rem;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

@media (min-width: 880px) {
  .service-block {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 2.5rem;
    align-items: center;
  }

  .service-block--flip .service-block__media {
    order: 2;
  }
}

.service-block:last-child {
  border-bottom: none;
}

.service-block__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.service-block__media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.service-block__body h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
}

.service-block__body > p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

.service-block ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--slate-700);
}

.service-block li {
  margin-bottom: 0.45rem;
}

/* About timeline */
.timeline {
  display: grid;
  gap: 1rem;
}

.timeline__item {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem;
  border-left: 4px solid var(--vn-red);
  background: #fff;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  border: 1px solid var(--border);
  border-left-width: 4px;
  box-shadow: var(--shadow-sm);
}

.timeline__item strong {
  color: var(--navy);
  font-size: 1.02rem;
}

.timeline__item span {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* Values */
.values {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .values {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value-pill {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.value-pill h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--teal);
}

.value-pill p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.contact-card h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
}

.contact-row {
  margin-bottom: 1rem;
}

.contact-row:last-child {
  margin-bottom: 0;
}

.contact-row dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-500);
  margin-bottom: 0.3rem;
}

.contact-row dd {
  margin: 0;
  font-size: 1rem;
  color: var(--slate-700);
  font-weight: 500;
}

.contact-row a {
  color: var(--navy-mid);
  font-weight: 600;
}

.contact-row a:hover {
  color: var(--vn-red);
}

.form-hint {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

.form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--slate-600);
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--slate-900);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
  background: #fff;
}

.form textarea {
  min-height: 8rem;
  resize: vertical;
}

.map-embed {
  margin-top: 1.25rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

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

.map-embed figcaption {
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--slate-500);
  background: var(--surface-2);
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: linear-gradient(180deg, #071426 0%, #050d18 100%);
  color: rgba(226, 232, 240, 0.88);
  padding-block: 3.25rem 2rem;
  border-top: 4px solid var(--vn-red);
}

.site-footer a {
  color: rgba(226, 232, 240, 0.78);
}

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

.footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr repeat(2, 1fr);
  }
}

.site-footer .logo {
  color: #fff;
}

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

.site-footer .logo__mark {
  border-radius: var(--radius);
}

.site-footer h3 {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(148, 163, 184, 0.95);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.5rem;
}

.footer-brand p {
  margin: 0.85rem 0 0;
  font-size: 0.92rem;
  color: rgba(148, 163, 184, 0.95);
  max-width: 22rem;
  line-height: 1.6;
}

.footer-bottom {
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: rgba(148, 163, 184, 0.9);
  text-align: center;
}

.btn--spaced {
  margin-top: 0.5rem;
}

/* Layout */
.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

/* Utilities */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.mt-0 {
  margin-top: 0;
}

/* Page Load Animations */
.page-loading {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loading.is-loaded {
  opacity: 0;
  visibility: hidden;
}

.page-loading__spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--vn-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Fade in animations for content */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in--delay-1 {
  animation-delay: 0.1s;
}

.fade-in--delay-2 {
  animation-delay: 0.2s;
}

.fade-in--delay-3 {
  animation-delay: 0.3s;
}

.fade-in--delay-4 {
  animation-delay: 0.4s;
}

.fade-in--delay-5 {
  animation-delay: 0.5s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero animation */
.hero-immersive__eyebrow {
  opacity: 0;
  animation: fadeIn 0.5s ease 0.2s forwards;
}

.hero-immersive h1 {
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.3s forwards;
}

.hero-immersive__lead {
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.4s forwards;
}

.hero-immersive__actions {
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.5s forwards;
}

.hero-immersive__panel {
  opacity: 0;
  animation: fadeInScale 0.7s ease 0.4s forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Page header animation */
.page-head h1 {
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.2s forwards;
}

.page-head p {
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.3s forwards;
}

/* Cards animation */
.card {
  opacity: 0;
  animation: fadeInUp 0.5s ease forwards;
}

.cards .card:nth-child(1) {
  animation-delay: 0.1s;
}

.cards .card:nth-child(2) {
  animation-delay: 0.2s;
}

.cards .card:nth-child(3) {
  animation-delay: 0.3s;
}

/* Section animations */
.section__head {
  opacity: 0;
  animation: fadeInUp 0.5s ease 0.1s forwards;
}

.split-showcase__media {
  opacity: 0;
  animation: fadeInScale 0.6s ease 0.2s forwards;
}

.split-showcase__body {
  opacity: 0;
  animation: fadeInUp 0.5s ease 0.3s forwards;
}

.split-showcase--reverse .split-showcase__media {
  animation-delay: 0.3s;
}

.split-showcase--reverse .split-showcase__body {
  animation-delay: 0.2s;
}

/* Feature animations */
.feature {
  opacity: 0;
  animation: fadeInUp 0.4s ease forwards;
}

.features .feature:nth-child(1) {
  animation-delay: 0.1s;
}

.features .feature:nth-child(2) {
  animation-delay: 0.2s;
}

.features .feature:nth-child(3) {
  animation-delay: 0.3s;
}

.features .feature:nth-child(4) {
  animation-delay: 0.4s;
}

/* Contact features animation */
.contact-features {
  opacity: 0;
  animation: fadeInUp 0.5s ease 0.2s forwards;
}

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

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  animation: fadeIn 0.4s ease forwards;
}

.features-list li:nth-child(1) {
  animation-delay: 0.3s;
}

.features-list li:nth-child(2) {
  animation-delay: 0.4s;
}

.features-list li:nth-child(3) {
  animation-delay: 0.5s;
}

.features-list li:nth-child(4) {
  animation-delay: 0.6s;
}

.features-list li:last-child {
  border-bottom: none;
}

.feature-icon {
  color: var(--teal);
  font-weight: 700;
}

.feature-text {
  color: var(--slate-700);
  font-weight: 500;
}

.contact-features h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
}

/* Service block animation */
.service-block {
  opacity: 0;
  animation: fadeIn 0.5s ease forwards;
}

.service-block:nth-child(1) {
  animation-delay: 0.1s;
}

.service-block:nth-child(2) {
  animation-delay: 0.2s;
}

.service-block:nth-child(3) {
  animation-delay: 0.3s;
}

/* Timeline animation */
.timeline__item {
  opacity: 0;
  animation: fadeInUp 0.4s ease forwards;
}

.timeline .timeline__item:nth-child(1) {
  animation-delay: 0.1s;
}

.timeline .timeline__item:nth-child(2) {
  animation-delay: 0.2s;
}

.timeline .timeline__item:nth-child(3) {
  animation-delay: 0.3s;
}
.product{
  background: #fff;
}
.product-box{
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}
.product-box img{
  width: 40%;
}
.container{
  padding: 0 20px;
}
/* Value pills animation */
.value-pill {
  opacity: 0;
  animation: fadeInUp 0.4s ease forwards;
}

.values .value-pill:nth-child(1) {
  animation-delay: 0.1s;
}

.values .value-pill:nth-child(2) {
  animation-delay: 0.2s;
}

.values .value-pill:nth-child(3) {
  animation-delay: 0.3s;
}

.values .value-pill:nth-child(4) {
  animation-delay: 0.4s;
}

/* CTA band animation */
.cta-band {
  opacity: 0;
  animation: fadeInScale 0.6s ease 0.3s forwards;
}

/* Trust strip animation */
.trust-strip__inner {
  opacity: 0;
  animation: fadeIn 0.5s ease 0.2s forwards;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .page-loading,
  .page-loading__spinner,
  .fade-in,
  .hero-immersive__eyebrow,
  .hero-immersive h1,
  .hero-immersive__lead,
  .hero-immersive__actions,
  .hero-immersive__panel,
  .page-head h1,
  .page-head p,
  .card,
  .section__head,
  .split-showcase__media,
  .split-showcase__body,
  .feature,
  .contact-features,
  .features-list li,
  .service-block,
  .timeline__item,
  .value-pill,
  .cta-band,
  .trust-strip__inner {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .page-loading.is-loaded {
    display: none;
  }
}