:root {
  --color-background: #0f172a;
  --color-surface: rgba(15, 23, 42, 0.7);
  --color-panel: #111c33;
  --color-text: #f8fbff;
  --color-muted: rgba(248, 251, 255, 0.72);
  --color-accent: #66e0ff;
  --color-accent-strong: #48a8ff;
  --color-highlight: #8b5cf6;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-card: rgba(15, 23, 42, 0.55);
  --color-button: #2e61ff;
  --color-button-hover: #224bdb;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.6);
  --shadow-sharp: 0 12px 32px rgba(11, 15, 31, 0.65);
  --spacing: clamp(16px, 2vw, 32px);
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: radial-gradient(circle at top left, #1c2d4a, #0b1020 56%);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
}

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

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

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: linear-gradient(
      rgba(11, 19, 35, 0.82),
      rgba(11, 19, 35, 0.62)
    );
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, #58d6ff, #7f5af0);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-family: var(--font-display);
  color: #060b18;
}

.logo-type {
  -webkit-font-smoothing: auto;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
}

.nav-list a {
  opacity: 0.76;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  opacity: 1;
  transform: translateY(-1px);
}

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

.primary-button,
.ghost-button,
.secondary-button {
  border: none;
  cursor: pointer;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease,
    border-color 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.primary-button {
  background: linear-gradient(120deg, var(--color-button), #4d74ff);
  color: #fff;
  box-shadow: 0 10px 24px rgba(76, 117, 255, 0.32);
}

.primary-button:hover,
.primary-button:focus-visible {
  transform: translateY(-1px);
  background: linear-gradient(120deg, var(--color-button-hover), #3569ff);
  box-shadow: 0 12px 28px rgba(76, 117, 255, 0.38);
}

.primary-button.subtle {
  background: rgba(78, 106, 255, 0.18);
  color: var(--color-accent);
  box-shadow: none;
  border: 1px solid rgba(78, 106, 255, 0.35);
}

.primary-button.subtle:hover {
  background: rgba(78, 106, 255, 0.26);
}

.primary-button.large {
  font-size: 1.05rem;
  padding: 16px 28px;
}

.primary-button.small {
  font-size: 0.9rem;
  padding: 10px 20px;
}

.primary-button.full-width {
  width: 100%;
}

.ghost-button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--color-text);
}

.ghost-button:hover,
.ghost-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.58);
  transform: translateY(-1px);
}

.ghost-button.subtle {
  border-color: rgba(255, 255, 255, 0.14);
  opacity: 0.85;
}

.ghost-button.large {
  font-size: 1.05rem;
  padding: 16px 28px;
}

.secondary-button {
  background: rgba(75, 90, 118, 0.35);
  border: 1px solid rgba(127, 90, 240, 0.4);
  color: var(--color-text);
  border-radius: 14px;
  padding: 12px 20px;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  background: rgba(127, 90, 240, 0.28);
}

.hero {
  padding: clamp(80px, 12vh, 140px) 0 120px;
}

.hero-content {
  display: grid;
  gap: clamp(40px, 8vw, 80px);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1;
  margin: 14px 0 20px;
}

.hero-copy p {
  font-size: 1.08rem;
  color: var(--color-muted);
  margin: 0 0 30px;
  line-height: 1.6;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(102, 224, 255, 0.32);
  border-radius: 999px;
  padding: 8px 16px;
  background: rgba(102, 224, 255, 0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  margin: 32px 0 0;
}

.hero-stats dt {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-accent);
}

.hero-stats dd {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: rgba(248, 251, 255, 0.65);
}

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

.glass-card {
  width: min(420px, 90vw);
  padding: 24px;
  border-radius: 24px;
  background: rgba(15, 21, 41, 0.58);
  backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 20px;
}

.card-header {
  display: flex;
  gap: 8px;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  opacity: 0.8;
}

.indicator.green {
  background: #66ffb7;
}

.indicator.yellow {
  background: #ffd166;
}

.indicator.red {
  background: #ff6b6b;
}

.mail-preview {
  display: grid;
  gap: 12px;
}

.mail-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(13, 24, 47, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.mail-item:hover {
  transform: translateY(-2px);
}

.mail-item.active {
  background: rgba(78, 106, 255, 0.16);
  border-color: rgba(78, 106, 255, 0.35);
}

.mail-avatar {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(102, 224, 255, 0.22);
  font-weight: 600;
  font-size: 0.95rem;
  display: grid;
  place-items: center;
  color: var(--color-accent);
}

.mail-text {
  display: grid;
  gap: 4px;
}

.mail-subject {
  font-weight: 500;
  color: #f8fbff;
}

.mail-snippet {
  font-size: 0.85rem;
  color: rgba(248, 251, 255, 0.56);
}

.mail-time {
  font-size: 0.8rem;
  color: rgba(248, 251, 255, 0.48);
}

.quick-stats {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
  padding: 16px;
  border-radius: 18px;
  background: rgba(8, 15, 32, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.85rem;
}

.quick-label {
  color: rgba(248, 251, 255, 0.55);
  display: block;
  margin-bottom: 4px;
}

.quick-value {
  font-weight: 600;
  color: var(--color-text);
}

.quick-value.accent {
  color: var(--color-accent);
}

.section-lead {
  margin: 12px auto 48px;
  font-size: 1.05rem;
  color: rgba(248, 251, 255, 0.68);
  max-width: 640px;
}

.feature-grid {
  padding: 120px 0;
  background: linear-gradient(180deg, rgba(20, 32, 60, 0.92), rgba(5, 9, 20, 0.95));
  border-top: 1px solid rgba(78, 106, 255, 0.18);
  border-bottom: 1px solid rgba(78, 106, 255, 0.18);
}

.feature-grid h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  font-family: var(--font-display);
}

.feature-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--color-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 20px 60px rgba(8, 12, 24, 0.35);
  display: grid;
  gap: 18px;
}

.feature-card:hover {
  border-color: rgba(102, 224, 255, 0.34);
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: rgba(102, 224, 255, 0.18);
  display: grid;
  place-items: center;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2.5;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin: 0;
}

.feature-card p {
  margin: 0;
  color: rgba(248, 251, 255, 0.7);
  line-height: 1.6;
  font-size: 0.98rem;
}

.split-section {
  padding: 120px 0;
}

.split-content {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.split-copy h2 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-family: var(--font-display);
}

.split-copy p {
  color: rgba(248, 251, 255, 0.7);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 14px;
  color: rgba(248, 251, 255, 0.76);
}

.checklist li {
  position: relative;
  padding-left: 28px;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  box-shadow: inset 0 0 0 3px rgba(102, 224, 255, 0.35);
}

.cta-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.split-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.shield {
  position: relative;
  width: clamp(220px, 30vw, 320px);
  aspect-ratio: 1 / 1.25;
  background: radial-gradient(circle at 30% 30%, rgba(102, 224, 255, 0.35), rgba(12, 20, 40, 0.8));
  border: 1px solid rgba(102, 224, 255, 0.25);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-sharp);
}

.shield-ring {
  position: absolute;
  inset: 14%;
  border-radius: 20px;
  border: 1px solid rgba(102, 224, 255, 0.28);
  backdrop-filter: blur(12px);
}

.shield-core {
  position: absolute;
  inset: 34%;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(12, 24, 46, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.core-glow {
  position: absolute;
  width: 180%;
  height: 180%;
  background: radial-gradient(circle, rgba(102, 224, 255, 0.32), transparent 70%);
  filter: blur(18px);
}

.core-text {
  position: relative;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: rgba(102, 224, 255, 0.72);
}

.shield-grid span {
  position: absolute;
  background: rgba(102, 224, 255, 0.2);
}

.shield-grid span:nth-child(1),
.shield-grid span:nth-child(2) {
  width: 1px;
  height: 100%;
  top: 0;
}

.shield-grid span:nth-child(1) {
  left: 33%;
}

.shield-grid span:nth-child(2) {
  left: 66%;
}

.shield-grid span:nth-child(3),
.shield-grid span:nth-child(4) {
  height: 1px;
  width: 100%;
  left: 0;
}

.shield-grid span:nth-child(3) {
  top: 33%;
}

.shield-grid span:nth-child(4) {
  top: 66%;
}

.pricing {
  padding: 120px 0;
  background: linear-gradient(180deg, rgba(5, 9, 20, 0.92), rgba(12, 20, 36, 0.92));
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing h2 {
  text-align: center;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-family: var(--font-display);
}

.pricing-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: rgba(13, 21, 39, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 28px;
  padding: 32px 28px;
  display: grid;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.pricing-card .badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(102, 224, 255, 0.22);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  letter-spacing: 0.06em;
}

.pricing-card.highlight {
  border-color: rgba(102, 224, 255, 0.42);
  box-shadow: 0 28px 80px rgba(55, 95, 255, 0.28);
}

.pricing-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

.pricing-card .price {
  margin: 0;
  font-size: 1rem;
  color: rgba(248, 251, 255, 0.6);
}

.pricing-card .price span {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text);
  margin-right: 6px;
}

.pricing-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  color: rgba(248, 251, 255, 0.74);
  font-size: 0.95rem;
}

.pricing-card li::before {
  content: "•";
  color: var(--color-accent);
  margin-right: 10px;
}

.cta-banner {
  padding: 120px 0;
  background: radial-gradient(circle, rgba(127, 90, 240, 0.35), rgba(5, 9, 20, 0.92));
}

.cta-banner-content {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.cta-banner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 10px;
  font-family: var(--font-display);
}

.cta-banner p {
  color: rgba(248, 251, 255, 0.7);
  font-size: 1.05rem;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-footer {
  padding: 64px 0 40px;
  background: rgba(5, 9, 18, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-content {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.footer-tagline {
  color: rgba(248, 251, 255, 0.55);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-top: 12px;
  max-width: 280px;
}

.footer-links {
  display: grid;
  grid-auto-flow: column;
  gap: 36px;
}

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

.footer-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(248, 251, 255, 0.6);
}

.footer-links a {
  color: rgba(248, 251, 255, 0.65);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  color: rgba(248, 251, 255, 0.5);
  font-size: 0.85rem;
}

.footer-social {
  display: flex;
  gap: 18px;
}

.footer-social a:hover {
  color: var(--color-text);
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  transition: opacity 0.25s ease;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 22, 0.74);
  backdrop-filter: blur(10px);
}

.modal-dialog {
  position: relative;
  width: min(440px, 100%);
  border-radius: 26px;
  background: rgba(12, 18, 32, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(9, 15, 30, 0.55);
  overflow: hidden;
  z-index: 1;
}

.modal-content {
  padding: 36px clamp(24px, 6vw, 36px);
  display: grid;
  gap: 24px;
}

.modal-header h2 {
  margin: 0 0 6px;
  font-size: 1.8rem;
  font-family: var(--font-display);
}

.modal-header p {
  margin: 0;
  color: rgba(248, 251, 255, 0.64);
  font-size: 0.95rem;
}

.login-form {
  display: grid;
  gap: 16px;
}

.login-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(248, 251, 255, 0.84);
}

input[type="email"],
input[type="password"] {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(8, 12, 24, 0.76);
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="email"]:focus,
input[type="password"]:focus {
  outline: none;
  border-color: rgba(102, 224, 255, 0.45);
  box-shadow: 0 0 0 3px rgba(102, 224, 255, 0.15);
}

.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  width: 100%;
}

.toggle-password {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.toggle-password::before {
  content: "";
  width: 18px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(248, 251, 255, 0.6);
  border-bottom: none;
  position: relative;
}

.toggle-password::after {
  content: "";
  width: 2px;
  height: 14px;
  background: rgba(248, 251, 255, 0.6);
  position: relative;
  transform: rotate(45deg) translateY(2px);
  transition: opacity 0.2s ease;
}

.toggle-password[aria-pressed="true"]::after {
  opacity: 0;
}

.toggle-password:hover,
.toggle-password:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.checkbox input {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  accent-color: var(--color-accent-strong);
}

.link {
  color: var(--color-accent);
}

.link:hover {
  text-decoration: underline;
}

.divider {
  display: grid;
  place-items: center;
  color: rgba(248, 251, 255, 0.4);
  font-size: 0.85rem;
  position: relative;
}

.divider::before,
.divider::after {
  content: "";
  width: 100%;
  height: 1px;
  background: rgba(248, 251, 255, 0.08);
  position: absolute;
  top: 50%;
}

.divider::before {
  left: 0;
  margin-right: 12px;
}

.divider::after {
  right: 0;
  margin-left: 12px;
}

.provider-buttons {
  display: grid;
  gap: 12px;
}

.signup-note {
  text-align: center;
  color: rgba(248, 251, 255, 0.6);
  font-size: 0.85rem;
}

.close-button {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 12, 22, 0.64);
  cursor: pointer;
}

.close-button::before,
.close-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: rgba(248, 251, 255, 0.8);
  transform-origin: center;
}

.close-button::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.close-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.close-button:hover,
.close-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.42);
}

.site-footer a,
.site-header a,
.modal button,
button,
input {
  font-family: inherit;
}

@media (max-width: 900px) {
  .header-content {
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-list {
    order: 3;
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero {
    padding-top: 120px;
  }
  .cta-actions {
    justify-content: flex-start;
  }
  .footer-links {
    grid-auto-flow: row;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  }
}

@media (max-width: 600px) {
  .header-actions {
    width: 100%;
    justify-content: center;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .card-header {
    justify-content: center;
  }
  .quick-stats {
    grid-template-columns: 1fr;
  }
  .form-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}
*** End Patch