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

:root {
  --background: #f2f2f7;
  --surface: #ffffff;
  --surface-alt: #e5e5ea;
  --surface-muted: #eff4ff;
  --text: #1c1c1e;
  --text-secondary: #6b6b70;
  --primary: #3b82f6;
  --primary-strong: #2563eb;
  --primary-soft: rgba(59, 130, 246, 0.12);
  --secondary: #10b981;
  --secondary-soft: rgba(16, 185, 129, 0.14);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.14);
  --danger: #ef4444;
  --border: rgba(28, 28, 30, 0.08);
  --hero-bg: #060d18;
  --hero-panel: rgba(14, 23, 39, 0.82);
  --hero-stroke: rgba(255, 255, 255, 0.08);
  --hero-text: rgba(255, 255, 255, 0.88);
  --hero-muted: rgba(255, 255, 255, 0.58);
  --shadow-lg: 0 32px 80px rgba(8, 17, 31, 0.24);
  --shadow-md: 0 18px 40px rgba(12, 21, 35, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -64px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-top: 18px;
  transition: padding 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease;
}

.site-header.scrolled {
  padding-top: 10px;
}

.site-header.scrolled .nav {
  background: rgba(6, 13, 24, 0.82);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(2, 8, 20, 0.28);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand img {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.brand > span {
  color: var(--primary);
}

.site-header .brand {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(255, 255, 255, 0.68);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.locale-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  padding: 6px;
  border-radius: 16px;
  background: rgba(8, 18, 31, 0.78);
  border: 1px solid rgba(124, 168, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

.locale-switch-globe,
.locale-switch-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 32px;
  border-radius: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
}

.locale-switch-globe {
  color: rgba(217, 232, 255, 0.58);
}

.locale-switch-globe svg {
  width: 16px;
  height: 16px;
}

.locale-switch-option {
  padding: 0 10px;
  border: 0;
  background: transparent;
  color: rgba(217, 232, 255, 0.46);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.locale-switch-option:hover {
  color: rgba(238, 245, 255, 0.82);
}

.locale-switch-option:focus-visible {
  outline: 2px solid rgba(124, 168, 255, 0.48);
  outline-offset: 2px;
}

.locale-switch-option-active {
  background: rgba(59, 130, 246, 0.2);
  color: #eef5ff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.locale-switch-mobile {
  width: fit-content;
  margin-top: 14px;
}

.nav-links a,
.footer-links a,
.mobile-menu a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.footer-links a:hover,
.mobile-menu a:hover {
  color: #fff;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  font-weight: 700;
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), #73a8ff);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(59, 130, 246, 0.24);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), #73a8ff);
  color: #fff;
  box-shadow: 0 18px 36px rgba(59, 130, 246, 0.24);
}

.button-secondary {
  background: rgba(59, 130, 246, 0.08);
  color: #eef5ff;
  border: 1px solid rgba(124, 168, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.button-secondary:hover {
  background: rgba(59, 130, 246, 0.12);
}

.button-block {
  width: 100%;
}

.nav-cta svg,
.button svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-cta svg {
  fill: currentColor;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: #fff;
}

.mobile-menu {
  display: none;
  width: min(calc(100% - 40px), var(--container));
  margin: 12px auto 0;
  padding: 18px;
  border-radius: 24px;
  background: rgba(6, 13, 24, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(2, 8, 20, 0.28);
}

.mobile-menu a {
  display: block;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.76);
}

.site-header.menu-open .mobile-menu {
  display: block;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 136px 0 72px;
  background:
    radial-gradient(circle at top center, rgba(59, 130, 246, 0.24), transparent 28%),
    radial-gradient(circle at 82% 24%, rgba(124, 168, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #08111d 0%, var(--hero-bg) 58%, #0a1321 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(115, 168, 255, 0.12) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.35;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 28px;
  align-items: center;
}

.eyebrow,
.section-label,
.workflow-step,
.support-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  color: #8ebcff;
}

.eyebrow span,
.section-label::before {
  content: "";
  width: 38px;
  height: 1px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.76));
}

.section-label {
  color: var(--primary-strong);
}

.hero-copy h1,
.section-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero-copy h1 {
  max-width: 640px;
  color: var(--hero-text);
  font-size: clamp(2.85rem, 7.4vw, 5.2rem);
}

.hero-copy h1 span {
  display: inline-block;
  color: transparent;
  background: linear-gradient(135deg, #d9e8ff 0%, #73a8ff 38%, #3b82f6 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-text,
.section-copy,
.site-footer p {
  color: var(--hero-muted);
  font-size: 1.05rem;
}

.hero-text {
  max-width: 560px;
  margin: 28px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: min(720px, 100%);
  margin-top: 28px;
}

.hero-badge-item,
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
}

.hero-badge-item {
  border: 1px solid rgba(59, 130, 246, 0.22);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.14), rgba(59, 130, 246, 0.08));
  color: #aad0ff;
}

.hero-badge-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: #9fd0ff;
}

.hero-badge-label {
  line-height: 1;
}

.hero-visual {
  position: relative;
  min-height: 690px;
  margin-left: 40px;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(42px);
  pointer-events: none;
}

.hero-glow-one {
  width: 320px;
  height: 320px;
  left: 40px;
  top: 100px;
  background: rgba(59, 130, 246, 0.34);
}

.hero-glow-two {
  width: 260px;
  height: 260px;
  right: 10px;
  bottom: 120px;
  background: rgba(124, 168, 255, 0.22);
}

.phone {
  position: absolute;
  width: 248px;
}

.phone-main {
  left: 50%;
  top: 24px;
  z-index: 3;
  transform: translateX(-50%);
  width: 254px;
}

.phone-left {
  left: 10px;
  top: 138px;
  z-index: 1;
  transform: rotate(-8deg);
  width: 220px;
  opacity: 0.82;
}

.phone-right {
  right: 8px;
  top: 174px;
  z-index: 2;
  transform: rotate(8deg);
  width: 220px;
  opacity: 0.82;
}

.phone-shell {
  position: relative;
  padding: 3px;
  border-radius: 44px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
  box-shadow: 0 36px 60px rgba(0, 0, 0, 0.32);
}

.phone-notch {
  display: none;
}

.screen {
  min-height: 520px;
  padding: 48px 18px 18px;
  border-radius: 40px;
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 26%),
    linear-gradient(180deg, #0d1829 0%, #09111d 100%);
  border: 1px solid var(--hero-stroke);
  color: rgba(255, 255, 255, 0.82);
}

.screen-photo {
  min-height: 0;
  padding: 0;
  overflow: hidden;
  background: #1f2025;
  border-radius: 40px;
}

.screen-photo-image {
  display: block;
  width: 100%;
  height: auto;
}

.screen-header,
.screen-brand,
.screen-section-title,
.patient-card,
.metric-row,
.screen-card-grid,
.chip-row {
  display: flex;
  align-items: center;
}

.screen-header,
.screen-section-title,
.patient-card,
.metric-row {
  justify-content: space-between;
}

.screen-brand {
  gap: 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
}

.screen-brand img {
  width: 26px;
  height: 26px;
  padding: 4px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.tag {
  padding: 6px 10px;
  border-radius: 999px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tag-blue {
  color: #aad0ff;
  background: rgba(59, 130, 246, 0.18);
}

.tag-green {
  color: #b8ffe5;
  background: rgba(16, 185, 129, 0.18);
}

.tag-orange {
  color: #ffd99b;
  background: rgba(245, 158, 11, 0.18);
}

.screen-card {
  margin-top: 16px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.screen-card small,
.screen-card span,
.stack-card p,
.intro-card p,
.feature-card p,
.workflow-card p,
.support-card p,
.team-card p,
.faq-card p,
.patient-card p,
.screen-section-title span,
.support-note {
  color: rgba(255, 255, 255, 0.6);
}

.screen-card strong,
.patient-card strong,
.screen-mini-grid strong {
  display: block;
}

.screen-card-gradient {
  background: linear-gradient(160deg, rgba(16, 185, 129, 0.18), rgba(59, 130, 246, 0.16));
}

.screen-card-primary {
  background: linear-gradient(155deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.12));
}

.screen-card-grid {
  gap: 10px;
  justify-content: flex-start;
  margin-top: 14px;
}

.screen-card-grid > div {
  min-width: 88px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.metric-list {
  margin-top: 16px;
}

.metric-row {
  margin-top: 10px;
  font-size: 0.82rem;
}

.bar {
  height: 8px;
  margin-top: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.bar-blue {
  background: linear-gradient(90deg, #3b82f6, #8db7ff);
}

.bar-green {
  background: linear-gradient(90deg, #10b981, #5be0b1);
}

.chip-row {
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.chip-soft-blue {
  color: #aad0ff;
  background: rgba(59, 130, 246, 0.14);
}

.chip-soft-green {
  color: #b8ffe5;
  background: rgba(16, 185, 129, 0.14);
}

.screen-section {
  margin-top: 18px;
}

.screen-section-title {
  margin-bottom: 12px;
  font-size: 0.82rem;
}

.patient-card {
  gap: 12px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.patient-card + .patient-card {
  margin-top: 10px;
}

.patient-avatar {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #7db2ff);
}

.patient-avatar.secondary {
  background: linear-gradient(135deg, var(--secondary), #61e2b7);
}

.mini-status {
  margin-left: auto;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.16);
  color: #ffd99b;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
}

.mini-status.success {
  color: #b8ffe5;
  background: rgba(16, 185, 129, 0.16);
}

.screen-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.screen-mini-grid article {
  padding: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-bubble {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  font-size: 0.82rem;
}

.chat-bubble-user {
  margin-left: 36px;
  background: rgba(59, 130, 246, 0.22);
  color: #fff;
}

.chat-bubble-ai {
  margin-right: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.section {
  position: relative;
  padding: 100px 0;
}

.section-light {
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.08), transparent 28%),
    linear-gradient(180deg, #f7f9ff 0%, #f2f2f7 100%);
}

.contrast-section {
  background: linear-gradient(180deg, #eaf2ff 0%, #f2f2f7 100%);
}

.workflow-section {
  background:
    radial-gradient(circle at 14% 18%, rgba(16, 185, 129, 0.12), transparent 20%),
    radial-gradient(circle at 84% 74%, rgba(59, 130, 246, 0.1), transparent 24%),
    linear-gradient(180deg, #09111d 0%, #08111d 100%);
}

.workflow-section .section-label,
.workflow-section .section-title,
.workflow-section .section-copy,
.support-section .section-title,
.support-section .section-copy {
  color: rgba(255, 255, 255, 0.9);
}

.workflow-section .section-copy,
.support-section .section-copy {
  color: rgba(255, 255, 255, 0.62);
}

.section-head,
.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: start;
}

.section-title {
  font-size: clamp(2.15rem, 4.4vw, 3.7rem);
  max-width: 760px;
}

.section-copy {
  color: var(--text-secondary);
  margin: 0;
}

.intro-cards,
.feature-grid,
.workflow-grid,
.team-grid,
.faq-grid,
.stack-grid,
.support-reasons {
  display: grid;
  gap: 18px;
}

.intro-cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 36px;
}

.intro-card,
.feature-card,
.workflow-card,
.stack-card,
.team-card,
.faq-card,
.support-card,
.contrast-card {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.intro-card,
.feature-card,
.team-card,
.faq-card,
.stack-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(28, 28, 30, 0.06);
}

.intro-card strong,
.feature-card strong,
.workflow-card strong,
.stack-card strong,
.team-card strong,
.faq-card strong {
  display: block;
  font-size: 1.06rem;
  margin-bottom: 10px;
}

.intro-card p,
.feature-card p,
.stack-card p,
.team-card p,
.faq-card p {
  margin: 0;
  color: var(--text-secondary);
}

.contrast-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.contrast-card {
  padding: 34px;
}

.contrast-problem {
  background: linear-gradient(180deg, #fff 0%, #fdf2f2 100%);
  border: 1px solid rgba(239, 68, 68, 0.12);
}

.contrast-solution {
  background: linear-gradient(180deg, #08111d 0%, #0c182a 100%);
  border: 1px solid rgba(59, 130, 246, 0.12);
}

.contrast-solution .section-title,
.contrast-solution .section-label,
.contrast-solution li {
  color: rgba(255, 255, 255, 0.9);
}

.contrast-solution .bullet-list li {
  color: rgba(255, 255, 255, 0.82);
}

.bullet-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding-left: 22px;
  color: var(--text-secondary);
}

.bullet-list li + li {
  margin-top: 12px;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 36px;
}

.resources-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08), transparent 26%),
    linear-gradient(180deg, #f7faff 0%, #f2f5fc 100%);
}

.resources-showcase {
  max-width: 1120px;
}

.resources-showcase-header {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.resources-showcase-label {
  justify-content: center;
}

.resources-showcase-title {
  margin: 18px auto 0;
  max-width: 600px;
}

.resources-showcase-copy {
  max-width: 660px;
  margin: 24px auto 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.resources-showcase-grid {
  margin-top: 46px;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.16), transparent 68%);
}

.resource-feature-card {
  min-height: 220px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(59, 130, 246, 0.1);
  box-shadow: 0 18px 36px rgba(20, 48, 92, 0.06);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.resource-feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.18);
  box-shadow: 0 24px 42px rgba(20, 48, 92, 0.08);
}

.resource-feature-card::after {
  display: none;
}

.resource-feature-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.resource-feature-card .feature-icon {
  margin-bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.14), rgba(125, 178, 255, 0.18));
}

.resource-feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  border: 1px solid rgba(59, 130, 246, 0.12);
  color: #4f8dff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.resource-feature-icon svg {
  width: 20px;
  height: 20px;
}

.resource-feature-number {
  color: rgba(91, 124, 180, 0.7);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}

.resource-feature-kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: #5b7cb4;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resource-feature-card strong {
  margin-bottom: 12px;
  color: #142033;
}

.feature-icon,
.member-index {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(16, 185, 129, 0.16));
  color: var(--primary-strong);
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 36px;
}

.workflow-card {
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
}

.workflow-step {
  color: #a9d1ff;
}

.workflow-step::before {
  display: none;
}

.workflow-card p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.tech-layout,
.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 28px;
  margin-top: 38px;
}

.tech-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08), transparent 28%),
    linear-gradient(180deg, #f7faff 0%, #f2f5fc 100%);
}

.tech-showcase {
  max-width: 1120px;
}

.tech-showcase-header {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}

.tech-showcase-label {
  justify-content: center;
}

.tech-showcase-title {
  margin: 18px auto 0;
  max-width: 560px;
}

.tech-showcase-copy {
  max-width: 640px;
  margin: 24px auto 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.tech-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 46px;
}

.tech-stack-card {
  min-height: 176px;
  padding: 20px 18px 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(59, 130, 246, 0.1);
  box-shadow: 0 18px 36px rgba(20, 48, 92, 0.06);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.tech-stack-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.18);
  box-shadow: 0 24px 42px rgba(20, 48, 92, 0.08);
}

.tech-stack-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-bottom: 18px;
  border-radius: 50%;
}

.tech-dot-soft {
  background: #dbeafe;
}

.tech-dot-primary {
  background: #73a8ff;
}

.tech-dot-sky {
  background: #7dd3fc;
}

.tech-dot-strong {
  background: #3b82f6;
}

.tech-stack-card strong {
  display: block;
  margin-bottom: 10px;
  color: #142033;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1rem;
  font-weight: 500;
}

.tech-stack-card p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
}

.tech-pillars {
  display: grid;
  gap: 14px;
}

.tech-pillars article {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(28, 28, 30, 0.06);
}

.tech-pillars strong {
  display: block;
  margin-bottom: 8px;
}

.tech-pillars p {
  margin: 0;
  color: var(--text-secondary);
}

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

.support-section {
  background:
    radial-gradient(circle at 18% 22%, rgba(59, 130, 246, 0.18), transparent 20%),
    radial-gradient(circle at 82% 18%, rgba(124, 168, 255, 0.14), transparent 18%),
    linear-gradient(180deg, #06101c 0%, #081322 100%);
}

.support-wrap {
  max-width: 840px;
}

.support-header {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.support-label {
  justify-content: center;
  color: var(--primary-strong);
}

.support-label::before {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.8));
}

.support-title {
  max-width: 620px;
  margin: 18px auto 0;
}

.support-copy {
  max-width: 700px;
  margin: 24px auto 0;
}

.support-panels {
  display: grid;
  gap: 22px;
  max-width: 710px;
  margin: 54px auto 0;
}

.support-panel {
  padding: 26px 26px 28px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(14, 30, 52, 0.86), rgba(10, 22, 38, 0.92));
  border: 1px solid rgba(124, 168, 255, 0.12);
  box-shadow: 0 22px 44px rgba(3, 10, 24, 0.24);
}

.support-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.support-panel-head h3 {
  margin: 0;
  color: #fff;
  font-size: 1.52rem;
  letter-spacing: -0.03em;
}

.support-download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(59, 130, 246, 0.24);
  color: #b9d8ff;
  font-weight: 700;
}

.support-panel-copy {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.8;
}

.support-specs {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}

.support-spec-row {
  display: grid;
  grid-template-columns: minmax(120px, 170px) 1fr;
  gap: 18px;
  align-items: start;
  color: rgba(255, 255, 255, 0.6);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
}

.support-spec-row strong {
  color: #d9e8ff;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.support-panel-pix {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.support-pix-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex: 1;
}

.support-pix-label {
  display: inline-flex;
  margin-bottom: 14px;
  color: rgba(168, 196, 255, 0.68);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.support-pix-meta strong {
  display: block;
  color: #fff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.32rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.support-pix-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.22);
  color: #b9d8ff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
}

.support-copy-button {
  min-width: 168px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(59, 130, 246, 0.1));
  border: 1px solid rgba(59, 130, 246, 0.24);
  color: #d9e8ff;
  box-shadow: none;
}

.support-copy-button:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.24), rgba(59, 130, 246, 0.14));
}

.support-copy-button svg {
  width: 18px;
  height: 18px;
}

.support-footnote {
  margin: 22px auto 0;
  color: rgba(168, 196, 255, 0.62);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  text-align: center;
}

.team-section-hidden {
  display: none;
}

.author-section {
  background:
    radial-gradient(circle at 18% 18%, rgba(59, 130, 246, 0.16), transparent 20%),
    radial-gradient(circle at 84% 24%, rgba(16, 185, 129, 0.08), transparent 18%),
    linear-gradient(180deg, #07101c 0%, #0a1424 100%);
}

.author-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.9fr);
  gap: 44px;
  align-items: start;
}

.author-main {
  max-width: 520px;
}

.author-mark {
  position: relative;
  width: 96px;
  height: 96px;
  margin-bottom: 34px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.14), rgba(59, 130, 246, 0.06));
  border: 1px solid rgba(124, 168, 255, 0.16);
  display: grid;
  place-items: center;
}

.author-mark-core {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #5b96ff, #8ab7ff);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 24px rgba(59, 130, 246, 0.22);
}

.author-mark-core img {
  width: 34px;
  height: 34px;
}

.author-mark-badge {
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), #6ee7b7);
  border: 4px solid #0a1424;
}

.author-label {
  color: #9fd0ff;
}

.author-label::before {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.78));
}

.author-title {
  max-width: 480px;
  color: rgba(255, 255, 255, 0.95);
  margin-top: 18px;
}

.author-copy {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 1.06rem;
  line-height: 1.8;
}

.author-side {
  display: grid;
  gap: 24px;
}

.author-group {
  display: grid;
  gap: 14px;
}

.author-group-title {
  color: rgba(168, 196, 255, 0.78);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.author-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(12, 24, 40, 0.9), rgba(10, 20, 34, 0.86));
  border: 1px solid rgba(124, 168, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.author-card:hover {
  transform: translateY(-2px);
  border-color: rgba(124, 168, 255, 0.2);
  background: linear-gradient(180deg, rgba(14, 28, 47, 0.94), rgba(10, 22, 38, 0.92));
}

.author-card-static:hover {
  transform: none;
}

.author-card-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(59, 130, 246, 0.1);
  color: #9fd0ff;
}

.author-card-icon svg {
  width: 18px;
  height: 18px;
}

.author-card-icon-number {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  font-weight: 600;
}

.author-card-body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.author-card-body small {
  color: rgba(168, 196, 255, 0.64);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
}

.author-card-body strong {
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.author-member-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
}

.author-member-link {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(124, 168, 255, 0.16);
  color: #9fd0ff;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.author-member-link:hover {
  transform: translateY(-1px);
  border-color: rgba(124, 168, 255, 0.28);
  background: rgba(59, 130, 246, 0.16);
  color: #dcecff;
}

.author-member-link svg {
  width: 16px;
  height: 16px;
}

.author-card-arrow {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.26);
  font-size: 1rem;
}

.author-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 18px 18px 16px;
  border-radius: 20px;
  font-size: 0.98rem;
  line-height: 1.7;
}

.author-note svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 4px;
}

.author-note-warning {
  background: linear-gradient(180deg, rgba(9, 39, 50, 0.66), rgba(8, 29, 39, 0.58));
  border: 1px solid rgba(16, 185, 129, 0.18);
  color: rgba(199, 255, 235, 0.78);
}

.author-note-warning svg {
  color: var(--secondary);
}

.author-note-info {
  background: linear-gradient(180deg, rgba(13, 24, 42, 0.76), rgba(10, 20, 35, 0.66));
  border: 1px solid rgba(59, 130, 246, 0.16);
  color: rgba(217, 232, 255, 0.72);
}

.author-note-info svg {
  color: #9fd0ff;
}

.faq-transition-section {
  background:
    radial-gradient(circle at 18% 16%, rgba(59, 130, 246, 0.08), transparent 22%),
    linear-gradient(180deg, #f7faff 0%, #ffffff 48%, #f2f7ff 100%);
}

.faq-transition-wrap {
  max-width: 860px;
}

.faq-transition-header {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.faq-transition-label {
  justify-content: center;
}

.faq-transition-title {
  margin: 18px auto 0;
  max-width: 620px;
  color: #111827;
}

.faq-transition-intro {
  max-width: 620px;
  margin: 22px auto 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.faq-accordion {
  display: grid;
  gap: 12px;
  margin-top: 42px;
}

.faq-item {
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 36px rgba(20, 48, 92, 0.06);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: 0 22px 42px rgba(20, 48, 92, 0.08);
}

.faq-item[open] {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 247, 255, 0.96));
  border-color: rgba(59, 130, 246, 0.24);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  cursor: pointer;
  list-style: none;
}

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

.faq-question {
  color: #142033;
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.45;
}

.faq-toggle {
  position: relative;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(59, 130, 246, 0.14);
  background: rgba(59, 130, 246, 0.06);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 1.6px;
  border-radius: 999px;
  background: #3b82f6;
  transform: translate(-50%, -50%);
}

.faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-toggle {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.22);
}

.faq-item[open] .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
}

.faq-answer {
  padding: 0 24px 22px;
}

.faq-answer p {
  margin: 0;
  max-width: 700px;
  color: #5f6b7d;
  line-height: 1.8;
}

.contact-section {
  background:
    radial-gradient(circle at 18% 18%, rgba(59, 130, 246, 0.12), transparent 20%),
    radial-gradient(circle at 82% 22%, rgba(124, 168, 255, 0.08), transparent 18%),
    linear-gradient(180deg, #06101c 0%, #07111d 100%);
}

.contact-wrap {
  max-width: 940px;
}

.contact-header {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-label {
  justify-content: center;
  color: #9fd0ff;
}

.contact-label::before {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.78));
}

.contact-title {
  margin: 18px auto 0;
  max-width: 520px;
  color: rgba(255, 255, 255, 0.95);
}

.contact-copy {
  margin: 22px auto 0;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.62);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 42px auto 0;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 196px;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(11, 22, 38, 0.88), rgba(8, 18, 31, 0.84));
  border: 1px solid rgba(124, 168, 255, 0.12);
  color: rgba(255, 255, 255, 0.84);
  box-shadow: 0 22px 40px rgba(2, 9, 20, 0.22);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(124, 168, 255, 0.24);
  background: linear-gradient(180deg, rgba(13, 26, 45, 0.94), rgba(9, 20, 35, 0.9));
}

.contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(59, 130, 246, 0.1);
  color: #9fd0ff;
}

.contact-card-icon svg {
  width: 18px;
  height: 18px;
}

.contact-card-arrow {
  color: rgba(255, 255, 255, 0.22);
  font-size: 1rem;
}

.contact-card strong {
  color: #fff;
  font-size: 1.16rem;
  margin: 0;
}

.contact-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.75;
}

.team-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 36px;
}

.team-card {
  position: relative;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.96)),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 26%);
}

.team-card-highlight {
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.14), rgba(16, 185, 129, 0.08)),
    #ffffff;
}

.member-index {
  position: absolute;
  inset: 22px auto auto 22px;
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 36px;
}

.site-footer {
  padding: 56px 0 42px;
  background:
    radial-gradient(circle at 16% 18%, rgba(59, 130, 246, 0.16), transparent 20%),
    radial-gradient(circle at 85% 22%, rgba(124, 168, 255, 0.14), transparent 20%),
    linear-gradient(180deg, #06101c 0%, #07111d 100%);
  color: rgba(255, 255, 255, 0.68);
}

.footer-shell {
  display: grid;
  gap: 34px;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(180px, 0.6fr) minmax(280px, 0.86fr);
  gap: 52px;
}

.footer-brand {
  margin-bottom: 14px;
  color: #fff;
}

.footer-brand-column {
  max-width: 430px;
}

.footer-tagline {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  font-weight: 600;
}

.footer-description {
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.85;
}

.footer-meta {
  margin: 0;
  color: rgba(168, 196, 255, 0.62);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  line-height: 1.8;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 14px;
}

.footer-kicker {
  margin-bottom: 12px;
  color: rgba(168, 196, 255, 0.78);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-column-title {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
  font-weight: 500;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.02rem;
  line-height: 1.65;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-link:hover {
  color: #fff;
  transform: translateX(2px);
}

.footer-link svg,
.footer-legal-item svg,
.footer-banner svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.footer-link-primary {
  color: #9fd0ff;
}

.footer-link-primary:hover {
  color: #d8ecff;
}

.footer-legal-list {
  display: grid;
  gap: 18px;
}

.footer-legal-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.7;
}

.footer-legal-item svg {
  margin-top: 4px;
  color: #9fd0ff;
}

.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.09), transparent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 42px;
}

.footer-copyright {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
}

.footer-status-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-status-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.42);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
}

.footer-status-chip-active {
  color: #9fd0ff;
}

.footer-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-radius: 22px;
  border: 1px solid rgba(59, 130, 246, 0.18);
  background: linear-gradient(180deg, rgba(12, 28, 52, 0.62), rgba(8, 20, 38, 0.5));
  color: rgba(217, 232, 255, 0.74);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
}

.footer-banner svg {
  color: #9fd0ff;
}

.footer-links {
  display: grid;
  gap: 10px;
  text-align: right;
}

@media (max-width: 1080px) {
  .hero-grid,
  .section-head,
  .intro-grid,
  .author-layout,
  .tech-layout,
  .contrast-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 630px;
    margin-left: 0;
  }

  .intro-cards,
  .feature-grid,
  .workflow-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-wrap {
    max-width: 100%;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand-column {
    max-width: none;
    grid-column: 1 / -1;
  }

  .author-main {
    max-width: none;
  }

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

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

@media (max-width: 860px) {
  .site-header {
    padding-top: 14px;
  }

  .nav {
    min-height: 68px;
    padding: 10px 14px;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding-top: 122px;
  }

  .faq-grid,
  .stack-grid {
    grid-template-columns: 1fr;
  }

  .phone-left,
  .phone-right {
    transform: none;
  }

  .phone-left {
    left: 0;
    top: 170px;
  }

  .phone-right {
    right: 0;
    top: 220px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .site-header {
    padding-top: 10px;
  }

  .nav {
    min-height: 62px;
    padding: 8px 12px;
    gap: 14px;
  }

  .brand {
    gap: 10px;
    font-size: 1rem;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .nav-toggle {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .mobile-menu {
    width: min(calc(100% - 28px), var(--container));
    margin-top: 10px;
    padding: 16px;
    border-radius: 20px;
  }

  .mobile-menu a {
    padding: 12px 0;
  }

  .hero {
    padding: 108px 0 56px;
  }

  .eyebrow,
  .section-label,
  .workflow-step,
  .support-badge {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    gap: 8px;
  }

  .eyebrow span,
  .section-label::before {
    width: 30px;
  }

  .hero-copy h1 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
    max-width: 100%;
  }

  .section-title {
    font-size: clamp(1.9rem, 9vw, 2.6rem);
    line-height: 1.06;
  }

  .hero-text,
  .section-copy,
  .site-footer p {
    font-size: 0.98rem;
  }

  .hero-text {
    margin-top: 22px;
  }

  .hero-actions {
    gap: 12px;
  }

  .button,
  .nav-cta {
    width: 100%;
    min-height: 48px;
    padding: 0 18px;
  }

  .hero-badges {
    gap: 10px;
    margin-top: 22px;
  }

  .hero-badge-item {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 12px;
  }

  .hero-badge-label {
    line-height: 1.35;
  }

  .hero-visual {
    min-height: 760px;
    max-width: 360px;
    margin: 10px auto 0;
  }

  .phone {
    width: auto;
    max-width: 220px;
  }

  .phone-main,
  .phone-left,
  .phone-right {
    left: 50%;
    right: auto;
    transform-origin: center center;
  }

  .phone-main {
    top: 0;
    width: min(62vw, 220px);
    transform: translateX(-50%);
  }

  .phone-left {
    top: 188px;
    width: min(46vw, 156px);
    opacity: 0.5;
    transform: translateX(calc(-50% - 82px)) rotate(-9deg);
  }

  .phone-right {
    top: 204px;
    width: min(46vw, 156px);
    opacity: 0.54;
    transform: translateX(calc(-50% + 82px)) rotate(9deg);
  }

  .phone-shell {
    box-shadow: 0 24px 42px rgba(0, 0, 0, 0.28);
  }

  .resources-showcase-copy,
  .tech-showcase-copy,
  .faq-transition-intro {
    font-size: 0.96rem;
  }

  .resource-feature-card,
  .workflow-card,
  .tech-stack-card,
  .support-panel,
  .author-card,
  .contact-card,
  .contrast-card,
  .faq-item {
    border-radius: 22px;
  }

  .resource-feature-card,
  .tech-stack-card,
  .contact-card {
    min-height: 0;
    padding: 20px;
  }

  .resource-feature-head {
    margin-bottom: 14px;
  }

  .resource-feature-kicker {
    margin-bottom: 10px;
  }

  .contrast-card {
    padding: 26px;
  }

  .bullet-list {
    margin-top: 22px;
  }

  .workflow-card {
    padding: 22px;
  }

  .intro-cards,
  .feature-grid,
  .workflow-grid,
  .team-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .tech-showcase-grid {
    grid-template-columns: 1fr;
  }

  .support-panel-head,
  .support-panel-pix,
  .support-pix-meta,
  .author-card,
  .author-note {
    flex-direction: column;
    align-items: flex-start;
  }

  .support-panels {
    margin-top: 34px;
    gap: 18px;
  }

  .support-spec-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .support-copy-button {
    width: 100%;
    min-width: 0;
  }

  .author-card-arrow {
    margin-left: 0;
  }

  .author-member-links {
    margin-left: 0;
    width: 100%;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-card {
    padding: 20px;
  }

  .contact-card p {
    font-size: 0.95rem;
  }

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

  .footer-top,
  .footer-bottom {
    grid-template-columns: 1fr;
    display: grid;
  }

  .footer-bottom {
    justify-content: stretch;
    align-items: flex-start;
  }

  .footer-status-chips {
    justify-content: flex-start;
  }

  .footer-banner {
    align-items: flex-start;
    padding: 16px 18px;
    font-size: 0.86rem;
  }

  .faq-item summary {
    padding: 18px 18px;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }

  .faq-question {
    font-size: 0.98rem;
  }

  .faq-transition-intro {
    font-size: 0.98rem;
  }

  .tech-showcase-copy {
    font-size: 0.98rem;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 22px), var(--container));
  }

  .hero {
    padding-top: 100px;
  }

  .hero-copy h1 {
    font-size: clamp(2.1rem, 11vw, 3rem);
  }

  .hero-text {
    font-size: 0.94rem;
  }

  .hero-visual {
    min-height: 700px;
    max-width: 320px;
  }

  .phone {
    max-width: 206px;
  }

  .phone-main {
    width: min(66vw, 206px);
  }

  .phone-left {
    top: 166px;
    width: min(44vw, 142px);
    transform: translateX(calc(-50% - 68px)) rotate(-9deg);
  }

  .phone-right {
    top: 180px;
    width: min(44vw, 142px);
    transform: translateX(calc(-50% + 68px)) rotate(9deg);
  }

  .screen-photo,
  .screen {
    border-radius: 34px;
  }

  .resource-feature-card,
  .tech-stack-card,
  .workflow-card,
  .support-panel,
  .author-card,
  .contact-card,
  .contrast-card {
    padding: 18px;
  }

  .footer-shell {
    gap: 28px;
  }

  .footer-top {
    gap: 28px;
  }

  .footer-status-chips {
    gap: 14px;
  }

  .footer-copyright {
    font-size: 0.84rem;
  }
}