:root {
  --color-bg: #0f172a;
  --color-surface: #111827;
  --color-panel: rgba(30, 41, 59, 0.85);
  --color-accent: #38bdf8;
  --color-accent-dark: #0ea5e9;
  --color-text: #f8fafc;
  --color-muted: #94a3b8;
  --color-warning: #fbbf24;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-lg: 0 40px 80px rgba(15, 23, 42, 0.35);
  --shadow-sm: 0 12px 32px rgba(15, 23, 42, 0.28);
  --header-height: clamp(80px, 14vw, 112px);
  --layout-gutter: clamp(20px, 6vw, 40px);
  --layout-gutter-tight: clamp(16px, 4vw, 28px);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

html {
  scroll-behavior: smooth;
  min-height: 100%;
  overflow-x: clip;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(
      circle at top,
      rgba(56, 189, 248, 0.15),
      transparent 45%
    ),
    linear-gradient(135deg, #0f172a, #020617 55%);
  color: var(--color-text);
  min-height: 100vh;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: var(--header-height);
  overflow-x: clip;
}

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

body.landing main {
  width: 100%;
  margin: 0;
  padding: 0;
}

body.landing .section {
  scroll-margin-top: calc(var(--header-height) + 32px);
}

.landing-page {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.section {
  position: relative;
  padding: clamp(72px, 12vw, 120px) 0;
  isolation: isolate;
}

.section-shell {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--layout-gutter);
}

.section--surface {
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.82),
    rgba(30, 41, 59, 0.92)
  );
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  box-shadow: 0 40px 90px rgba(2, 6, 23, 0.55);
}

.section--surface::before {
  content: "";
  position: absolute;
  inset: -80px;
  background: radial-gradient(
      circle at 20% 20%,
      rgba(56, 189, 248, 0.25),
      transparent 60%
    ),
    radial-gradient(
      circle at 80% 30%,
      rgba(14, 165, 233, 0.18),
      transparent 60%
    ),
    radial-gradient(circle at 50% 90%, rgba(34, 197, 94, 0.12), transparent 65%);
  opacity: 0.9;
  filter: blur(40px);
  z-index: -1;
}

.section--surface > * {
  position: relative;
  z-index: 1;
}

.section--light {
  background: #f8fafc;
  color: #0f172a;
}

.section--light::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
      135deg,
      rgba(148, 163, 184, 0.12),
      transparent 55%
    ),
    radial-gradient(
      circle at 120% -20%,
      rgba(14, 165, 233, 0.16),
      transparent 50%
    );
  pointer-events: none;
  z-index: 0;
}

.section--light > * {
  position: relative;
  z-index: 1;
}

.section--light .section-header h2,
.section--light h3,
.section--light h4,
.section--light strong {
  color: #0f172a;
}

.section--light .section-header p,
.section--light p,
.section--light span,
.section--light small,
.section--light li,
.section--light .link-muted {
  color: rgba(71, 85, 105, 0.9);
}

.section--light .link-muted:hover {
  color: #2563eb;
}

.section--light .btn {
  background: #0ea5e9;
  color: #0f172a;
}

.section--light .btn:hover {
  background: #0284c7;
}

.section--bleed {
  overflow: hidden;
}

main {
  width: 100%;
  margin: 0 auto;
  padding: clamp(56px, 8vh, 80px) var(--layout-gutter) clamp(96px, 12vh, 128px);
}

.auth-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero {
  text-align: center;
  padding: 0 var(--layout-gutter-tight);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 12px;
}

.hero p {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.auth-card {
  background: var(--color-panel);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-lg);
}

form {
  display: grid;
  gap: 18px;
}

label {
  font-weight: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.plan-picker {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: grid;
  gap: 14px;
}

.plan-picker legend {
  font-weight: 600;
  font-size: 1rem;
  padding: 0 4px;
}

.plan-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  cursor: pointer;
}

.plan-card input[type="radio"] {
  margin-top: 6px;
  accent-color: var(--color-accent);
}

.plan-card__content {
  flex: 1;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.55);
  padding: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.plan-card:hover .plan-card__content {
  border-color: rgba(148, 163, 184, 0.6);
}

.plan-card input[type="radio"]:checked + .plan-card__content {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.3);
}

.plan-card__header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.plan-card__header span {
  font-weight: 600;
}

.plan-card__header small {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.plan-card__features {
  margin: 0;
  padding-left: 18px;
  color: var(--color-muted);
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

.plan-card__empty {
  color: var(--color-muted);
  margin: 0;
}

.plan-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.55);
}

.plan-summary strong {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  display: block;
  margin-bottom: 6px;
}

.inline-form {
  display: inline-flex;
  align-items: center;
}

input,
select,
textarea {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.65);
  color: var(--color-text);
  font-size: 1rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(56, 189, 248, 0.45);
  border-color: transparent;
}

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-accent);
  color: #0f172a;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow-sm);
}

button:hover,
.btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.auth-footer {
  text-align: center;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.auth-footer a {
  color: var(--color-text);
  font-weight: 600;
}

.flash {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-weight: 500;
}

.flash-success {
  background: rgba(34, 197, 94, 0.25);
  color: #bbf7d0;
}

.flash-error {
  background: rgba(248, 113, 113, 0.35);
  color: #fecaca;
}

.flash-info {
  background: rgba(56, 189, 248, 0.25);
  color: #bae6fd;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 150;
  padding: 10px 0;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--layout-gutter-tight);
}

.navbar--landing {
  background: rgba(15, 23, 42, 0.82);
}

.navbar--landing::after {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.65);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.navbar--landing[data-nav-state="open"]::after {
  opacity: 1;
  pointer-events: auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  display: block;
  height: 32px;
  width: auto;
}

.navbar a.logo {
  color: var(--color-text);
}

.navbar-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.navbar-toggle:hover,
.navbar-toggle:focus-visible {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(148, 163, 184, 0.4);
  outline: none;
}

.navbar-toggle__bar {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.navbar--landing[data-nav-state="open"] .navbar-toggle__bar:nth-of-type(2) {
  transform: translateY(8px) rotate(45deg);
}

.navbar--landing[data-nav-state="open"] .navbar-toggle__bar:nth-of-type(3) {
  opacity: 0;
}

.navbar--landing[data-nav-state="open"] .navbar-toggle__bar:nth-of-type(4) {
  transform: translateY(-8px) rotate(-45deg);
}

.landing-nav {
  position: fixed;
  inset: 0 0 0 auto;
  width: clamp(280px, 80vw, 360px);
  padding: calc(var(--header-height) + 24px) var(--layout-gutter) 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 24px;
  background: rgba(3, 7, 18, 0.98);
  backdrop-filter: blur(26px);
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.32s ease, opacity 0.32s ease;
  z-index: 101;
  overflow-y: auto;
  min-height: 100vh;
}

.landing-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  padding-right: calc(var(--layout-gutter-tight) + 48px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.landing-nav__label {
  display: inline-flex;
  align-items: center;
}

.landing-nav__label img {
  height: 28px;
  width: auto;
}

.landing-nav__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.25);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
  position: absolute;
  top: calc((var(--header-height) - 38px) / 2);
  right: var(--layout-gutter-tight);
}

.landing-nav__close:hover,
.landing-nav__close:focus-visible {
  background: rgba(30, 41, 59, 0.75);
  border-color: rgba(148, 163, 184, 0.45);
  outline: none;
}

.landing-nav__close span[aria-hidden="true"] {
  position: relative;
  display: block;
  width: 16px;
  height: 16px;
}

.landing-nav__close span[aria-hidden="true"]::before,
.landing-nav__close span[aria-hidden="true"]::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 16px;
  height: 2px;
  margin-top: -1px;
  margin-left: -8px;
  background: var(--color-text);
  transform-origin: center;
}

.landing-nav__close span[aria-hidden="true"]::before {
  transform: rotate(45deg);
}

.landing-nav__close span[aria-hidden="true"]::after {
  transform: rotate(-45deg);
}

.landing-nav__links {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 16px;
  margin-bottom: 20px;
}

.landing-nav__link {
  color: var(--color-text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.landing-nav__link:hover,
.landing-nav__link:focus-visible {
  color: var(--color-accent);
  outline: none;
}

.landing-nav__cta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.landing-nav__cta .btn {
  justify-content: center;
}

.navbar--landing[data-nav-state="closed"] .landing-nav {
  pointer-events: none;
}

.navbar--landing[data-nav-state="open"] .landing-nav {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

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

.nav-right .btn,
.landing-nav__cta .btn {
  min-width: 0;
}

.card-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 720px) {
  main {
    padding-top: 12vh;
  }

  .auth-wrapper {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .hero,
  .auth-card {
    flex: 1;
  }

  .auth-card {
    max-width: 420px;
  }
}

@media (max-width: 640px) {
  .landing-nav {
    inset: 0 0 0 auto;
    box-shadow: 5px 0px 100px 0px black;
  }

  .plan-picker {
    padding: 16px;
  }

  .plan-card {
    flex-direction: column;
  }

  .plan-card input[type="radio"] {
    margin-top: 0;
  }
}

@media (min-width: 960px) {
  .navbar--landing::after {
    display: none;
  }

  .navbar-toggle {
    display: none;
  }

  .landing-nav {
    position: static;
    width: auto;
    transform: none !important;
    opacity: 1 !important;
    flex-direction: row;
    align-items: center;
    gap: 28px;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    pointer-events: auto;
    min-height: auto;
  }

  .landing-nav__head {
    display: none;
  }

  .landing-nav__links {
    flex-direction: row;
    align-items: center;
    gap: 28px;
  }

  .landing-nav__link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(226, 232, 240, 0.92);
  }

  .landing-nav__link:hover,
  .landing-nav__link:focus-visible {
    color: #38bdf8;
  }

  .landing-nav__cta {
    flex-direction: row;
    align-items: center;
    gap: 18px;
  }

  .landing-nav__cta .btn {
    padding-inline: 20px;
  }

  .navbar--landing[data-nav-state="closed"] .landing-nav {
    pointer-events: auto;
  }

  .logo img {
    height: 34px;
  }
}

.table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  margin-top: 12px;
}

.table thead {
  background: rgba(30, 41, 59, 0.85);
}

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.table tbody tr:hover {
  background: rgba(15, 23, 42, 0.55);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.22);
  color: var(--color-muted);
}

.section--light .badge {
  background: rgba(14, 165, 233, 0.16);
  color: #0284c7;
}

.section-title {
  margin: 24px 0 12px;
  font-size: 1.35rem;
  font-weight: 600;
}

.panel {
  background: rgba(15, 23, 42, 0.72);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-title {
  margin: 0;
  font-size: 1.2rem;
}

.list {
  display: grid;
  gap: 12px;
}

.list-item {
  background: rgba(15, 23, 42, 0.6);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.list-item strong {
  font-size: 1rem;
}

.input-inline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.input-inline > * {
  flex: 1 1 160px;
}

.table-actions {
  display: flex;
  gap: 10px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--color-accent);
}

.status-paid {
  color: #4ade80;
}

.status-draft {
  color: #fcd34d;
}

.status-sent {
  color: #38bdf8;
}

.stack {
  display: grid;
  gap: 12px;
}

.invoice-items {
  display: grid;
  gap: 16px;
}

.invoice-item {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.55);
}

@media (min-width: 640px) {
  .invoice-item {
    grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr));
    align-items: end;
    gap: 12px;
  }

  .invoice-item label {
    gap: 6px;
  }
}

.invoice-summary {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.invoice-summary div {
  display: flex;
  gap: 12px;
  min-width: 220px;
  justify-content: space-between;
}

.invoice-summary .total {
  font-size: 1.2rem;
  font-weight: 700;
}

.link-muted {
  color: var(--color-muted);
  text-decoration: none;
}

.link-muted:hover {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.wide {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px var(--layout-gutter) 80px;
}
.subnav {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--layout-gutter-tight) 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.subnav a {
  color: var(--color-muted);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.95rem;
  transition: background 0.2s ease;
}

.subnav a:hover {
  color: var(--color-text);
  background: rgba(56, 189, 248, 0.25);
}

.subnav a.active {
  background: var(--color-accent);
  color: #0f172a;
  border-color: transparent;
}

.landing-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(120px, 16vw, 180px) 0 clamp(96px, 12vw, 140px);
}

.landing-hero-grid {
  display: grid;
  gap: clamp(40px, 6vw, 72px);
  align-items: center;
}

.landing-hero-bg {
  position: absolute;
  inset: -80px;
  pointer-events: none;
  filter: blur(0.5px);
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.28;
  mix-blend-mode: screen;
  animation: drift 18s ease-in-out infinite alternate;
}

.orb--one {
  width: 420px;
  height: 420px;
  top: 10%;
  left: -12%;
  background: radial-gradient(
    circle at center,
    rgba(56, 189, 248, 0.55),
    transparent 70%
  );
}

.orb--two {
  width: 320px;
  height: 320px;
  bottom: -18%;
  left: 28%;
  background: radial-gradient(
    circle at center,
    rgba(14, 165, 233, 0.45),
    transparent 70%
  );
  animation-delay: 2.5s;
}

.orb--three {
  width: 360px;
  height: 360px;
  top: -22%;
  right: -10%;
  background: radial-gradient(
    circle at center,
    rgba(59, 130, 246, 0.4),
    transparent 70%
  );
  animation-delay: 4s;
}

.landing-hero-content,
.landing-hero-visual {
  position: relative;
  z-index: 1;
}

.landing-hero-content {
  max-width: 560px;
}

.eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
  margin: 0 0 12px;
}

.landing-hero h1 {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  margin: 0 0 18px;
}

.lead {
  margin: 0;
  color: rgba(203, 213, 225, 0.9);
  font-size: 1.15rem;
  line-height: 1.8;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin: 32px 0 24px;
}

.landing-actions .btn {
  padding-left: 28px;
  padding-right: 28px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.landing-hero-visual {
  display: flex;
  justify-content: center;
}

.landing-mockup {
  width: min(360px, 80vw);
  background: linear-gradient(
    160deg,
    rgba(56, 189, 248, 0.18),
    rgba(14, 165, 233, 0.08)
  );
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 40px 110px rgba(2, 6, 23, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.25);
  backdrop-filter: blur(22px);
}

.landing-mockup header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--color-text);
}

.landing-mockup header strong {
  font-size: 1.05rem;
}

.mockup-metrics {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.mockup-metrics li {
  background: rgba(15, 23, 42, 0.6);
  border-radius: 16px;
  padding: 16px 18px;
  display: grid;
  gap: 6px;
}

.mockup-metrics span {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.mockup-metrics strong {
  font-size: 1.25rem;
}

.mockup-metrics small {
  font-size: 0.8rem;
  color: rgba(226, 232, 240, 0.78);
}

.landing-mockup footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.65);
  color: var(--color-muted);
  font-size: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.status-pill--accent {
  background: var(--color-accent);
  color: #0f172a;
  border-color: transparent;
}

.metrics-section .section-shell {
  display: flex;
  justify-content: center;
}

.metrics-strip {
  margin: 0 auto;
  padding: clamp(22px, 4vw, 32px) clamp(24px, 6vw, 48px);
  max-width: 920px;
  border-radius: 22px;
  background: linear-gradient(
    120deg,
    rgba(56, 189, 248, 0.22),
    rgba(14, 165, 233, 0.12)
  );
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 32px 80px rgba(2, 6, 23, 0.45);
}

.metrics-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.metrics-list li {
  display: grid;
  gap: 4px;
  text-align: center;
}

.metrics-list strong {
  font-size: 2rem;
  color: var(--color-text);
}

.metrics-list span {
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.95rem;
}

.brand-strip {
  text-align: center;
  display: grid;
  gap: 24px;
}

.logo-marquee {
  display: flex;
  gap: 36px;
  justify-content: center;
  flex-wrap: wrap;
  color: rgba(226, 232, 240, 0.78);
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0.9;
}

.logo-marquee span {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(15, 23, 42, 0.55);
}

.section--light .logo-marquee {
  color: #1f2937;
}

.section--light .logo-marquee span {
  background: rgba(226, 232, 240, 0.7);
  border-color: rgba(148, 163, 184, 0.3);
  color: #0f172a;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.section-eyebrow {
  margin: 0 0 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
}

.section--light .section-eyebrow {
  color: rgba(100, 116, 139, 0.85);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 16px;
}

.section-header p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
}

.feature-section {
  margin: 0;
}

.feature-grid {
  display: grid;
  gap: 24px;
}

.feature-card {
  background: rgba(15, 23, 42, 0.62);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.feature-card h3 {
  margin: 0 0 12px;
  font-size: 1.4rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 18px;
  background: rgba(56, 189, 248, 0.18);
  color: var(--color-accent);
}

.feature-icon::after {
  content: "";
  width: 18px;
  height: 18px;
  display: block;
  background-size: contain;
  background-repeat: no-repeat;
}

.feature-icon--multi::after {
  background-image: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.7),
    rgba(125, 211, 252, 0.9)
  );
  clip-path: polygon(15% 0, 100% 0, 85% 100%, 0 100%);
}

.feature-icon--lightning::after {
  background-image: linear-gradient(
    135deg,
    rgba(250, 204, 21, 0.9),
    rgba(251, 191, 36, 0.8)
  );
  clip-path: polygon(45% 0, 70% 40%, 60% 40%, 80% 100%, 35% 58%, 45% 58%);
}

.feature-icon--team::after {
  background-image: radial-gradient(
    circle at center,
    rgba(125, 211, 252, 0.9),
    rgba(14, 165, 233, 0.5)
  );
  clip-path: circle(50% at 50% 50%);
}

.showcase-section {
  margin: 0;
}

.showcase-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.showcase-copy {
  display: grid;
  gap: 22px;
  max-width: 520px;
}

.showcase-visual {
  position: relative;
  min-height: 320px;
}

.floating-card {
  position: absolute;
  padding: 22px 24px;
  border-radius: 22px;
  backdrop-filter: blur(18px);
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: 0 28px 70px rgba(2, 6, 23, 0.5);
  max-width: 320px;
  color: rgba(226, 232, 240, 0.9);
  animation: float 8s ease-in-out infinite;
}

.floating-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-text);
}

.floating-card--primary {
  background: linear-gradient(
    150deg,
    rgba(56, 189, 248, 0.22),
    rgba(14, 165, 233, 0.1)
  );
  top: 0;
  left: 6%;
}

.floating-card--secondary {
  background: linear-gradient(
    150deg,
    rgba(59, 130, 246, 0.18),
    rgba(96, 165, 250, 0.08)
  );
  position: absolute;
  bottom: 12%;
  right: 0;
  animation-delay: 1.8s;
}

.floating-card--accent {
  background: linear-gradient(
    150deg,
    rgba(34, 197, 94, 0.18),
    rgba(16, 185, 129, 0.08)
  );
  position: absolute;
  top: 40%;
  right: 18%;
  animation-delay: 3.2s;
}

.floating-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.feature-section.alt {
  background: linear-gradient(
    160deg,
    rgba(30, 41, 59, 0.85),
    rgba(15, 23, 42, 0.7)
  );
  border-radius: 36px;
  padding: 56px clamp(20px, 8vw, 64px);
}

.feature-highlight {
  display: grid;
  gap: 32px;
  align-items: center;
}

.highlight-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 2.6rem);
}

.highlight-copy p {
  margin: 0 0 24px;
  color: var(--color-muted);
  line-height: 1.7;
}

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

.check-list li {
  position: relative;
  padding-left: 26px;
  color: rgba(226, 232, 240, 0.9);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 600;
}

.highlight-card {
  background: rgba(15, 23, 42, 0.65);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: var(--shadow-sm);
}

.highlight-card h4 {
  margin: 0 0 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.highlight-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.highlight-card li {
  display: grid;
  gap: 6px;
}

.highlight-card strong {
  font-size: 1.4rem;
}

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

.modules-section {
  margin: 0;
  background: linear-gradient(
    140deg,
    rgba(15, 23, 42, 0.88),
    rgba(30, 41, 59, 0.65)
  );
  border-radius: 40px;
  padding: clamp(32px, 6vw, 64px);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 44px 120px rgba(2, 6, 23, 0.55);
}

.modules-grid {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
}

.modules-column {
  display: grid;
  gap: 22px;
}

.modules-column h2 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.pill-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill-list li {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.95rem;
}

.modules-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.modules-column--visual {
  position: relative;
}

.modules-mockup {
  background: linear-gradient(
    160deg,
    rgba(56, 189, 248, 0.22),
    rgba(14, 165, 233, 0.1)
  );
  border-radius: 32px;
  padding: 30px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow: 0 36px 90px rgba(2, 6, 23, 0.55);
  display: grid;
  gap: 28px;
}

.modules-mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.modules-rows {
  display: grid;
  gap: 16px;
}

.modules-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.modules-row strong {
  display: block;
}

.modules-row small {
  color: rgba(148, 163, 184, 0.75);
  font-size: 0.9rem;
}

.modules-chart {
  position: relative;
  height: 120px;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  overflow: hidden;
}

.chart-line {
  position: absolute;
  left: 18px;
  right: 18px;
  height: 3px;
  border-radius: 999px;
}

.chart-line--one {
  top: 36px;
  background: linear-gradient(
    90deg,
    rgba(56, 189, 248, 0.8),
    rgba(14, 165, 233, 0.6)
  );
}

.chart-line--two {
  top: 64px;
  background: linear-gradient(
    90deg,
    rgba(251, 191, 36, 0.8),
    rgba(249, 115, 22, 0.6)
  );
}

.chart-line--three {
  top: 92px;
  background: linear-gradient(
    90deg,
    rgba(34, 197, 94, 0.8),
    rgba(16, 185, 129, 0.6)
  );
}

.tag--success {
  background: rgba(34, 197, 94, 0.18);
  color: #4ade80;
}

.tag--warning {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.tag--info {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
}

.steps-section {
  margin: 0;
}

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

.steps-list li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--shadow-sm);
}

.steps-list h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
}

.steps-list p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.section--light .steps-list li {
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.section--light .steps-list p {
  color: rgba(71, 85, 105, 0.9);
}

.section--light .step-number {
  background: rgba(14, 165, 233, 0.18);
  color: #0284c7;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.24);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.1rem;
}

.testimonials-section {
  margin: 0;
}

.testimonial-grid {
  display: grid;
  gap: 24px;
}

.testimonial-card {
  background: rgba(15, 23, 42, 0.62);
  border-radius: 26px;
  padding: 32px 28px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  display: grid;
  gap: 22px;
  box-shadow: 0 32px 80px rgba(2, 6, 23, 0.5);
  position: relative;
}

.testimonial-card::before {
  content: "“";
  position: absolute;
  top: 12px;
  left: 24px;
  font-size: 3rem;
  color: rgba(56, 189, 248, 0.25);
}

.testimonial-card p {
  margin: 0;
  color: rgba(226, 232, 240, 0.9);
  font-size: 1.05rem;
  line-height: 1.8;
}

.testimonial-meta {
  display: flex;
  gap: 14px;
  align-items: center;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(
    150deg,
    rgba(56, 189, 248, 0.25),
    rgba(14, 165, 233, 0.12)
  );
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: rgba(226, 232, 240, 0.9);
  letter-spacing: 0.06em;
}

.testimonial-meta strong {
  display: block;
}

.testimonial-meta small {
  color: var(--color-muted);
}

.faq-section {
  margin: 0;
}

.faq-grid {
  display: grid;
  gap: 18px;
}

.faq-item {
  background: rgba(15, 23, 42, 0.62);
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  color: rgba(226, 232, 240, 0.85);
}

.faq-item[open] {
  background: rgba(15, 23, 42, 0.75);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  font-weight: 500;
  color: var(--color-accent);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 12px 0 0;
  color: var(--color-muted);
  line-height: 1.7;
}

.pricing-section {
  margin: 0;
}

.pricing-grid {
  display: grid;
  gap: 24px;
}

.pricing-card {
  position: relative;
  background: rgba(15, 23, 42, 0.68);
  border-radius: 24px;
  padding: 36px 28px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 20px;
}

.pricing-card .badge {
  position: absolute;
  top: 20px;
  right: 24px;
}

.badge-accent {
  background: rgba(56, 189, 248, 0.2);
  color: var(--color-accent);
}

.plan-price {
  margin: 0;
  font-size: 2.4rem;
  font-weight: 700;
}

.plan-price span {
  font-size: 1rem;
  color: var(--color-muted);
  font-weight: 500;
}

.plan-annual {
  margin: -12px 0 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.pricing-card ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: rgba(226, 232, 240, 0.88);
}

.pricing-card ul li {
  position: relative;
  padding-left: 20px;
}

.pricing-card ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.pricing-card .btn {
  justify-content: center;
}

.section--light .pricing-card {
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 32px 70px rgba(15, 23, 42, 0.12);
}

.section--light .plan-price {
  color: #0f172a;
}

.section--light .plan-price span,
.section--light .plan-annual {
  color: rgba(71, 85, 105, 0.8);
}

.section--light .pricing-card ul {
  color: rgba(71, 85, 105, 0.92);
}

.section--light .pricing-card ul li::before {
  color: #0284c7;
}

.section--light .pricing-card .btn {
  background: #0ea5e9;
  color: #0f172a;
}

.section--light .pricing-card .btn:hover {
  background: #0284c7;
}

.section--light .badge-accent {
  background: rgba(14, 165, 233, 0.16);
  color: #0284c7;
}

.cta-section {
  margin: 0;
}

.cta-card {
  background: linear-gradient(
    140deg,
    rgba(56, 189, 248, 0.18),
    rgba(14, 165, 233, 0.12)
  );
  border-radius: 32px;
  padding: clamp(32px, 6vw, 56px);
  display: grid;
  gap: 18px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  text-align: center;
  box-shadow: 0 40px 100px rgba(2, 6, 23, 0.55);
}

.cta-card h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.cta-card p {
  margin: 0;
  color: rgba(226, 232, 240, 0.88);
  font-size: 1.05rem;
  line-height: 1.7;
}

.marketing-footer {
  margin: 0;
  padding: clamp(32px, 6vw, 56px);
  background: rgba(15, 23, 42, 0.75);
  border-radius: 36px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 30px 80px rgba(2, 6, 23, 0.5);
}

.marketing-footer__grid {
  display: grid;
  gap: 28px;
}

.marketing-footer__grid > div {
  display: grid;
  gap: 12px;
}

.marketing-footer__grid h4 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(148, 163, 184, 0.9);
}

.marketing-footer__grid a {
  color: rgba(226, 232, 240, 0.86);
  text-decoration: none;
  font-size: 0.95rem;
}

.marketing-footer__grid a:hover {
  color: var(--color-accent);
}

.marketing-footer__grid p {
  margin: 0;
  color: rgba(148, 163, 184, 0.9);
  line-height: 1.6;
}

.marketing-footer__fineprint {
  margin: 32px 0 0;
  text-align: center;
  color: rgba(148, 163, 184, 0.7);
  font-size: 0.9rem;
}

.footer-form {
  display: grid;
  gap: 12px;
}

.footer-form input {
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.7);
  padding: 12px 16px;
  color: var(--color-text);
}

.footer-form button {
  background: var(--color-accent);
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
}

.footer-form button:hover {
  background: var(--color-accent-dark);
}

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

@media (min-width: 720px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-highlight {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

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

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

  .metrics-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    text-align: left;
  }

  .metrics-list li {
    text-align: left;
  }

  .logo-marquee {
    flex-wrap: nowrap;
    justify-content: space-between;
  }

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

  .steps-list li {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .modules-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

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

@media (min-width: 960px) {
  .landing-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.9fr);
  }

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

@media (max-width: 719px) {
  .landing-hero {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .landing-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .pricing-card {
    padding: 32px 24px;
  }

  .metrics-strip {
    margin: 24px auto 60px;
  }

  .floating-card {
    position: relative;
    margin: 16px auto;
    animation: float 10s ease-in-out infinite;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
  }

  .floating-card--secondary,
  .floating-card--accent {
    position: relative;
    right: auto;
    bottom: auto;
    top: auto;
    left: auto;
  }

  .floating-card--primary {
    top: auto;
    left: auto;
  }

  .steps-list li {
    flex-direction: column;
  }

  .marketing-footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-12px) scale(1.01);
  }
}

@keyframes drift {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(40px, -30px) scale(1.1);
  }
}