:root {
  --bg: #0b1220;
  --bg2: #0a1726;
  --text: #eaf0ff;
  --muted: rgba(234, 240, 255, 0.72);
  --surface: rgba(255, 255, 255, 0.06);
  --surface2: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.12);
  --brand: #60a5fa;
  --accent: #a78bfa;
  --good: #34d399;
  --ring: rgba(96, 165, 250, 0.55);

  --radius: 18px;
  --radius-sm: 14px;
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.4);
  --max: 1120px;
  --pad: 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Noto Sans, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1000px 600px at 20% 0%, rgba(96, 165, 250, 0.25), transparent 55%),
    radial-gradient(800px 500px at 85% 10%, rgba(167, 139, 250, 0.25), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.muted {
  color: var(--muted);
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(11, 18, 32, 0.9);
  border: 1px solid var(--border);
  color: var(--text);
  transform: translateY(-160%);
  transition: transform 160ms ease;
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.2px;
  text-decoration: none;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 16px 40px rgba(96, 165, 250, 0.15), 0 18px 50px rgba(167, 139, 250, 0.1);
}

.button.primary:hover {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.95), rgba(167, 139, 250, 0.95));
}

.button.ghost {
  background: transparent;
}

.button.small {
  padding: 10px 14px;
  font-weight: 800;
  font-size: 14px;
}

.button.full {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 12px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.2px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 14px 40px rgba(96, 165, 250, 0.16);
}

.logo-text {
  font-size: 16px;
}

.logo-city {
  font-size: 13px;
  opacity: 0.85;
  font-weight: 800;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.site-nav {
  margin-left: auto;
  position: relative;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.nav-toggle-bars {
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
  border-radius: 2px;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.nav-menu {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 10px);
  padding: 10px;
  border-radius: var(--radius);
  background: rgba(11, 18, 32, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
  flex-direction: column;
  gap: 6px;
  min-width: 220px;
}

.nav-menu a {
  padding: 10px 12px;
  border-radius: 14px;
  font-weight: 800;
  color: rgba(234, 240, 255, 0.86);
}

.nav-menu a:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}

.nav-menu a.nav-cta {
  background: rgba(96, 165, 250, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.22);
}

[data-nav-open="true"] .nav-menu {
  display: flex;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
  border: 0;
  background: transparent;
  color: rgba(234, 240, 255, 0.68);
  font-weight: 900;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn[aria-pressed="true"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  padding: 56px 0 34px;
}

.hero-grid {
  display: grid;
  gap: 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 900;
  letter-spacing: 0.3px;
  color: rgba(234, 240, 255, 0.86);
  margin: 0;
}

.hero-title {
  margin: 14px 0 0;
  font-size: clamp(32px, 6vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.5px;
}

.hero-lead {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 72ch;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.hero-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: rgba(234, 240, 255, 0.88);
}

.hero-points .check {
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: rgba(52, 211, 153, 0.14);
  border: 1px solid rgba(52, 211, 153, 0.2);
  display: grid;
  place-items: center;
  color: var(--good);
  flex: 0 0 auto;
  margin-top: 1px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.stats {
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.stat dt {
  font-weight: 1000;
  font-size: 22px;
  letter-spacing: -0.3px;
}

.stat dd {
  margin: 6px 0 0;
  color: rgba(234, 240, 255, 0.72);
  font-weight: 700;
  font-size: 13px;
}

.fineprint {
  margin: 16px 0 0;
  color: rgba(234, 240, 255, 0.58);
  font-size: 12px;
  line-height: 1.6;
}

.hero-media {
  display: grid;
  gap: 12px;
}

.hero-image {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
}

.tool-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-badge {
  font-size: 12px;
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(234, 240, 255, 0.86);
}

.section {
  padding: 56px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.03);
  border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(24px, 4.8vw, 34px);
  letter-spacing: -0.4px;
}

.section-head p {
  margin: 0;
  max-width: 76ch;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.card {
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.2px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  stroke: rgba(234, 240, 255, 0.92);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  color: rgba(234, 240, 255, 0.72);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.course-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.price {
  font-weight: 1000;
  letter-spacing: -0.4px;
  font-size: 22px;
  white-space: nowrap;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: rgba(234, 240, 255, 0.72);
  display: grid;
  gap: 8px;
}

.actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.note-card {
  margin-top: 18px;
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(96, 165, 250, 0.11);
  border: 1px solid rgba(96, 165, 250, 0.22);
}

.note-title {
  margin: 0 0 6px;
  font-weight: 1000;
}

.webinar {
  display: grid;
  gap: 16px;
}

.webinar-card {
  border-radius: var(--radius);
  padding: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
}

.webinar-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  letter-spacing: -0.3px;
}

.webinar-meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.webinar-ctas {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.webinar-media img {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
}

.portfolio-grid .card {
  padding: 0;
  overflow: hidden;
}

.portfolio-grid img {
  width: 100%;
  height: auto;
}

.portfolio-body {
  padding: 14px 16px 18px;
}

.review-quote {
  margin: 0;
  line-height: 1.65;
}

.review-name {
  margin-top: 12px;
  font-weight: 1000;
}

.mentor {
  display: grid;
  gap: 16px;
  align-items: center;
}

.mentor-media img {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
  background: rgba(255, 255, 255, 0.03);
}

.signup {
  display: grid;
  gap: 18px;
}

.contact-cards {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.contact-card {
  border-radius: var(--radius);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.contact-card:hover {
  text-decoration: none;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.contact-k {
  font-size: 12px;
  font-weight: 1000;
  color: rgba(234, 240, 255, 0.68);
}

.contact-v {
  margin-top: 6px;
  font-weight: 1000;
  letter-spacing: -0.2px;
}

.signup-form {
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

label {
  font-weight: 900;
  font-size: 13px;
  color: rgba(234, 240, 255, 0.86);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(11, 18, 32, 0.45);
  color: var(--text);
  padding: 12px 12px;
  font: inherit;
}

select {
  cursor: pointer;
}

textarea {
  resize: vertical;
  min-height: 112px;
}

input::placeholder,
textarea::placeholder {
  color: rgba(234, 240, 255, 0.42);
}

.form-note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
}

.form-status {
  margin: 10px 0 0;
  font-weight: 900;
}

.faq details {
  border-radius: var(--radius);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.faq details + details {
  margin-top: 12px;
}

.faq summary {
  cursor: pointer;
  font-weight: 1000;
  letter-spacing: -0.2px;
  list-style: none;
}

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

.faq summary::after {
  content: "＋";
  float: right;
  opacity: 0.7;
}

.faq details[open] summary::after {
  content: "－";
}

.faq .answer {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.65;
}

.footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(11, 18, 32, 0.55);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  font-weight: 1000;
}

.footer-right {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-bottom {
  margin-top: 14px;
}

.noscript {
  margin: 0;
  padding: 12px var(--pad);
  background: rgba(250, 204, 21, 0.14);
  border-top: 1px solid rgba(250, 204, 21, 0.2);
  color: rgba(234, 240, 255, 0.9);
  font-weight: 900;
}

@media (min-width: 720px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }

  .webinar {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .mentor {
    grid-template-columns: 0.42fr 0.58fr;
    gap: 22px;
  }

  .signup {
    grid-template-columns: 0.55fr 0.45fr;
    gap: 22px;
    align-items: start;
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
    position: static;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    flex-direction: row;
    gap: 2px;
    min-width: auto;
  }

  .nav-menu a {
    padding: 10px 12px;
  }

  .header-right {
    margin-left: 10px;
  }
}

@media (min-width: 1080px) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

  .button {
    transition: none;
  }

  .skip-link {
    transition: none;
  }
}