:root {
  --navy-900: #071d32;
  --navy-800: #0d2340;
  --navy-700: #12355f;
  --accent-500: #5aa9ef;
  --accent-600: #3e8ad6;
  --sky-100: #edf5ff;
  --sky-200: #dfeeff;
  --slate-100: #f4f7fb;
  --slate-200: #e9edf5;
  --slate-500: #5d6e82;
  --slate-800: #1c2a3a;
  --white: #ffffff;
  --success: #1d7a57;
  --error: #b42d38;
  --shadow-xl: 0 20px 50px rgba(7, 29, 50, 0.12);
  --shadow-soft: 0 12px 28px rgba(7, 29, 50, 0.08);
  --border: rgba(17, 34, 52, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --container: 1180px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, #f8fbff 0%, #eef5fc 100%);
  color: var(--slate-800);
  line-height: 1.6;
}

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

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

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

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent-600);
  background: rgba(90, 169, 239, 0.12);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
}

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

h1,
h2,
h3 {
  color: var(--navy-900);
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: -0.07em;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2.2rem, 3.4vw, 3.3rem);
  letter-spacing: -0.05em;
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  margin-bottom: 0.75rem;
}

p {
  color: var(--slate-500);
  font-size: 1.05rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.inner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--navy-800), var(--accent-600));
  box-shadow: var(--shadow-xl);
}

.brand-mark svg {
  width: 28px;
  height: 28px;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--navy-900);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
}

.site-nav a {
  position: relative;
  font-size: 0.97rem;
  color: var(--slate-800);
  transition: color var(--transition);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--accent-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent-600);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0.5rem;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: 12px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  content: '';
  height: 2px;
  width: 100%;
  background: var(--navy-900);
  border-radius: 99px;
  margin: 6px auto;
}

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.92rem 1.55rem;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  color: var(--white);
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(9, 29, 50, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.header-action:hover,
.header-action:focus-visible,
.primary-btn:hover,
.primary-btn:focus-visible,
.secondary-btn:hover,
.secondary-btn:focus-visible,
.submit-btn:hover,
.submit-btn:focus-visible {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  background: radial-gradient(circle at top left, rgba(90, 169, 239, 0.14), transparent 32%), linear-gradient(180deg, #f7fbff 0%, #ebf4ff 100%);
}

.hero::before {
  content: '';
  position: absolute;
  right: -10%;
  top: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(90, 169, 239, 0.18) 0%, rgba(90, 169, 239, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy {
  animation: fadeUp 0.8s ease both;
}

.hero-copy p {
  max-width: 38rem;
  font-size: 1.15rem;
  margin-bottom: 1.9rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.primary-btn,
.secondary-btn,
.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 1rem 1.6rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), opacity var(--transition);
}

.primary-btn,
.submit-btn {
  background: linear-gradient(135deg, var(--navy-800), var(--accent-600));
  color: var(--white);
  box-shadow: 0 18px 28px rgba(17, 53, 95, 0.18);
}

.primary-btn:hover,
.submit-btn:hover {
  box-shadow: 0 22px 28px rgba(17, 53, 95, 0.22);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--border);
  color: var(--navy-900);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-metrics li {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 180px;
}

.hero-metrics strong {
  font-size: 1.22rem;
  color: var(--navy-900);
}

.hero-metrics span {
  color: var(--slate-500);
  font-size: 0.92rem;
}

.device-mockup {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
  animation: float 7s ease-in-out infinite;
}

.mockup-window {
  width: min(100%, 560px);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(17, 34, 52, 0.08);
  border-radius: 28px;
  box-shadow: 0 28px 60px rgba(17, 34, 52, 0.15);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 1rem 1.25rem;
  background: #f3f7fd;
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.dot.red { background: #ff6b6b; }
.dot.yellow { background: #f7c948; }
.dot.green { background: #47c97d; }

.mockup-body {
  padding: 1.4rem;
  background: linear-gradient(180deg, rgba(237, 245, 255, 0.7), rgba(255, 255, 255, 0.9));
}

.mockup-header {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.mockup-header-card,
.mockup-stat,
.mockup-list-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem;
}

.mockup-header-card {
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mockup-header-card .mini-bars {
  display: flex;
  align-items: end;
  gap: 0.5rem;
  height: 48px;
}

.mockup-header-card .mini-bars span {
  display: block;
  width: 18%;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, var(--accent-500), var(--navy-700));
}

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

.mockup-stat strong {
  display: block;
  font-size: 1.8rem;
  letter-spacing: -0.04em;
  color: var(--navy-900);
}

.mockup-list {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.mockup-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mockup-list-item .label {
  font-weight: 700;
  color: var(--navy-900);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(29, 122, 87, 0.12);
  color: var(--success);
}

.section-heading {
  max-width: 750px;
  margin-bottom: 2.5rem;
}

.section-heading p {
  max-width: 60ch;
}

.service-grid,
.portfolio-grid,
.steps-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  grid-column: span 6;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: 0 12px 24px rgba(8, 24, 42, 0.03);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), opacity var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-600), rgba(90, 169, 239, 0.2));
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 30px rgba(8, 24, 42, 0.08);
  border-color: rgba(62, 138, 214, 0.3);
}

.service-icon {
  display: inline-flex;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--navy-900);
  background: linear-gradient(135deg, var(--sky-200), rgba(90, 169, 239, 0.2));
  margin-bottom: 1rem;
  box-shadow: inset 0 0 0 1px rgba(62, 138, 214, 0.05);
}

.service-card p {
  margin-bottom: 1rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent-600);
  font-weight: 700;
}

.text-link::after {
  content: '→';
}

.why-choose {
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
  color: var(--white);
}

.why-choose h2,
.why-choose p,
.why-choose li {
  color: rgba(255, 255, 255, 0.82);
}

.why-choose .section-heading h2 {
  color: var(--white);
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefits-list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 1.02rem;
}

.benefits-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-500);
  font-weight: 700;
}

.portfolio-card {
  grid-column: span 4;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(10, 24, 41, 0.04);
  transition: transform var(--transition), box-shadow var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 30px rgba(10, 24, 41, 0.08);
}

.project-preview {
  position: relative;
  height: 230px;
  overflow: hidden;
  display: block;
  background: #d8e3e8;
}

.project-preview::after {
  content: '';
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(180deg, transparent, rgba(7, 19, 29, 0.68));
  pointer-events: none;
}

.project-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.preview-site {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: min(76%, 410px);
  min-height: 126px;
  padding: 0.65rem 0.85rem 0.8rem;
  color: #29343a;
  background: rgba(255, 252, 246, 0.95);
  border: 4px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(5, 15, 22, 0.28);
  transform: translate(-50%, -44%);
  transition: transform 260ms ease;
}

.portfolio-card:hover .preview-site {
  transform: translate(-50%, -48%);
}

.preview-site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(26, 39, 42, 0.14);
}

.preview-site-nav strong {
  font-size: 0.57rem;
  letter-spacing: 0.09em;
}

.preview-site-nav span {
  font-size: 0.42rem;
  letter-spacing: 0.07em;
}

.preview-site-copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding-top: 0.55rem;
}

.preview-site-copy small {
  color: #697b75;
  font-size: 0.38rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.preview-site-copy strong {
  font-family: Georgia, serif;
  font-size: clamp(0.95rem, 1.5vw, 1.3rem);
  line-height: 1.2;
}

.preview-site-copy i {
  width: 46px;
  height: 3px;
  margin-top: 0.35rem;
  background: #bb744c;
}

.preview-site-chinese {
  background: rgba(248, 248, 239, 0.96);
}

.preview-site-chinese .preview-site-nav strong,
.preview-site-chinese .preview-site-copy strong {
  color: #9b3021;
}

.preview-site-chinese .preview-site-copy i {
  background: #d83b25;
}

.preview-site-dental {
  background: rgba(246, 252, 250, 0.96);
}

.preview-site-dental .preview-site-nav strong,
.preview-site-dental .preview-site-copy strong {
  color: #193d50;
}

.preview-site-dental .preview-site-copy i {
  background: #287b82;
}

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

.preview-tag,
.preview-open {
  position: absolute;
  z-index: 1;
  color: var(--white);
}

.preview-tag {
  z-index: 3;
  left: 1rem;
  top: 1rem;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.38rem 0.72rem;
  font-size: 0.72rem;
  backdrop-filter: blur(8px);
}

.preview-open {
  z-index: 3;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  font-weight: 750;
}

.preview-open span {
  font-size: 1.2rem;
}

.project-content {
  padding: 1.35rem 1.4rem 1.5rem;
}

.project-content .eyebrow {
  font-size: 0.68rem;
}

.project-content h3 {
  margin-top: 0.95rem;
  margin-bottom: 0.65rem;
}

.project-content p {
  min-height: 5.2em;
  margin-bottom: 1.1rem;
  font-size: 0.96rem;
}

.project-action {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-600);
  font-weight: 750;
}

.project-action span {
  transition: transform var(--transition);
}

.project-action:hover span,
.project-action:focus-visible span {
  transform: translateX(4px);
}

.project-preview:focus-visible,
.project-action:focus-visible {
  outline: 3px solid var(--accent-600);
  outline-offset: 4px;
}

.steps-grid {
  margin-top: 1.75rem;
}

.step-card {
  grid-column: span 3;
  background: linear-gradient(180deg, rgba(244, 247, 251, 0.9), rgba(255, 255, 255, 0.96));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.step-number {
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--white);
  font-weight: 700;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.about-card {
  background: linear-gradient(180deg, var(--sky-100), var(--white));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.contact-list li {
  background: var(--slate-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
}

.contact-list strong {
  display: block;
  color: var(--navy-900);
  margin-bottom: 0.2rem;
}

.contact-form {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: 0 18px 28px rgba(9, 29, 50, 0.06);
}

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

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

label {
  font-weight: 600;
  color: var(--navy-900);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(17, 34, 52, 0.16);
  border-radius: 12px;
  background: #fbfcfe;
  color: var(--slate-800);
  padding: 0.85rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(17, 34, 52, 0.22);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(62, 138, 214, 0.9);
  box-shadow: 0 0 0 4px rgba(90, 169, 239, 0.15);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  margin-top: 1rem;
  color: var(--slate-500);
  font-size: 0.92rem;
}

.form-status {
  margin-top: 1rem;
  min-height: 24px;
  font-weight: 600;
}

.form-status.is-error {
  color: var(--error);
}

.form-status.is-success {
  color: var(--success);
}

.form-error {
  color: var(--error);
  min-height: 1.05rem;
  font-size: 0.8rem;
}

input[aria-invalid='true'],
select[aria-invalid='true'],
textarea[aria-invalid='true'] {
  border-color: rgba(180, 45, 56, 0.7);
  box-shadow: 0 0 0 4px rgba(180, 45, 56, 0.08);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 18px;
  padding: 0 1.2rem;
  box-shadow: 0 8px 18px rgba(7, 29, 50, 0.02);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--navy-900);
  padding: 1.2rem 0;
}

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

.faq-item p {
  padding: 0 0 1.2rem;
  margin: 0;
}

.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--white);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.72);
}

.policy-link {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: underline;
}

.reveal-card {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .portfolio-card,
  .step-card {
    grid-column: span 12;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 1rem;
    left: 1rem;
    display: none;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow-xl);
    padding: 1rem;
  }

  .site-nav.is-open {
    display: block;
    animation: fadeUp 0.25s ease both;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .header-action {
    display: none;
  }

  .hero {
    padding-top: 2.5rem;
    padding-bottom: 3rem;
  }

  .hero-copy {
    text-align: left;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .hero-metrics {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: 1fr;
  }

  .benefits-list,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .benefits-list {
    display: grid;
  }

  .mockup-window {
    width: 100%;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

.page-shell {
  padding: 4rem 0 5rem;
}

.policy-card,
.thank-you-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 10px 25px rgba(7, 29, 50, 0.04);
}

.policy-card h2,
.thank-you-card h2 {
  margin-bottom: 1rem;
}

.policy-card h3 {
  margin-top: 1.5rem;
}

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