:root {
  --bg: #0b1d2c;
  --bg2: #1f2933;
  --card: rgba(245, 241, 232, 0.06);
  --card2: rgba(245, 241, 232, 0.09);
  --text: rgba(245, 241, 232, 0.95);
  --muted: rgba(245, 241, 232, 0.72);
  --faint: rgba(245, 241, 232, 0.56);
  --border: rgba(245, 241, 232, 0.16);
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.45);
  --accent: #0b1d2c;
  --accent2: #1f2933;
  --danger: #fb7185;
  --ok: #34d399;
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1100px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #ffffff;
  --bg2: #f7f7f7;
  --card: rgba(31, 41, 51, 0.04);
  --card2: rgba(31, 41, 51, 0.08);
  --text: rgba(31, 41, 51, 0.92);
  --muted: rgba(31, 41, 51, 0.7);
  --faint: rgba(31, 41, 51, 0.55);
  --border: rgba(31, 41, 51, 0.16);
  --shadow: 0 18px 55px rgba(31, 41, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 20% 10%, rgba(11, 29, 44, 0.22), transparent 55%),
    radial-gradient(900px 600px at 90% 30%, rgba(31, 41, 51, 0.16), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  line-height: 1.6;
}

html[data-theme="light"] body {
  background: linear-gradient(180deg, var(--bg), var(--bg2));
}

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

a:hover {
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 4px;
}

::selection {
  background: rgba(124, 58, 237, 0.35);
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.mono {
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.dot {
  opacity: 0.5;
  margin: 0 10px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border);
  z-index: 50;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(11, 15, 23, 0.6);
  border-bottom: 1px solid var(--border);
}

html[data-theme="light"] .site-header {
  background: rgba(247, 247, 251, 0.85);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.brand-avatar {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  object-fit: cover;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #1f2933, #0b1d2c);
  color: #f5f1e8;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.brand-text {
  font-weight: 650;
  color: var(--text);
}

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

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  padding: 0;
  border-radius: 10px;
  font-weight: 600;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle-icon {
  display: grid;
  gap: 5px;
}

.nav-toggle-icon span {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-weight: 550;
  color: var(--muted);
}

.nav-links a {
  padding: 8px 10px;
  border-radius: 10px;
}

.nav-links a:hover {
  background: var(--card2);
  text-decoration: none;
}

.hero {
  padding: 72px 0 36px;
}

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

.hero-inner-single {
  align-items: start;
}

.hero-content {
  display: grid;
  gap: 16px;
}

.hero-media {
  display: grid;
  place-items: center;
}

.hero-avatar {
  width: min(420px, 90vw);
  height: auto;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.45);
  object-fit: cover;
  filter: brightness(1.04) contrast(1.06) saturate(0.98);
}

h1 {
  margin: 0;
  font-size: clamp(2.15rem, 3.2vw + 1rem, 3.35rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0;
  max-width: 68ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-weight: 650;
  letter-spacing: 0.01em;
  cursor: pointer;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
  background: var(--card2);
  border-color: var(--border);
}

.button:active {
  transform: translateY(0);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: var(--border);
  color: var(--text);
}

.button.primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

html[data-theme="light"] .button {
  background: #ffffff;
  border-color: rgba(31, 41, 51, 0.18);
  color: rgba(31, 41, 51, 0.92);
}

html[data-theme="light"] .button:hover {
  background: rgba(31, 41, 51, 0.05);
  border-color: rgba(31, 41, 51, 0.28);
}

html[data-theme="light"] .button.primary {
  background: #0b1d2c;
  border-color: #0b1d2c;
  color: #f5f1e8;
}

html[data-theme="light"] .button.primary:hover {
  background: #1f2933;
  border-color: #1f2933;
}

.button.ghost {
  background: transparent;
}

.section {
  padding: 56px 0;
}

.section-muted {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 22px;
  align-items: center;
  padding-top: 12px;
}

.logo-section {
  padding-top: 24px;
}

html[data-theme="dark"] .logo-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius);
  padding: 24px 18px;
}

.logo-heading {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.logo-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  overflow: hidden;
}

.logo-item {
  width: auto;
  height: 32px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
}

html[data-theme="light"] .logo-item {
  opacity: 0.65;
}

.logo-google {
  height: 40px;
}

.logo-santander {
  height: 36px;
}

.logo-bbva {
  height: 30px;
  transform: scale(2);
}

.logo-coinbase {
  height: 28px;
  transform-origin: center;
}

.logo-ba {
  height: 24px;
  transform: scale(5.25);
  transform-origin: center;
}

.section-header {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.section-header-center {
  text-align: center;
  justify-items: center;
}

h2 {
  margin: 0;
  font-size: 1.8rem;
  letter-spacing: -0.015em;
}

.subhead {
  margin: 0;
  color: var(--muted);
  max-width: 75ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  padding: 18px 18px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 10px 0;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0 0 10px 0;
  color: var(--muted);
}

.card p:last-child {
  margin-bottom: 0;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.panel {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px 18px;
}

.panel h3 {
  margin: 0 0 12px 0;
  font-size: 1.15rem;
}

.panel ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.panel li {
  margin: 8px 0;
}

.panel.good {
  border-color: rgba(52, 211, 153, 0.25);
  background: linear-gradient(180deg, rgba(52, 211, 153, 0.08), rgba(255, 255, 255, 0.02));
}

.panel.bad {
  border-color: rgba(251, 113, 133, 0.25);
  background: linear-gradient(180deg, rgba(251, 113, 133, 0.08), rgba(255, 255, 255, 0.02));
}

.emph {
  color: var(--text);
}

.prose {
  max-width: 78ch;
  color: var(--muted);
}

.prose p {
  margin: 0 0 12px 0;
}

.prose p:last-child {
  margin-bottom: 0;
}

.bullets {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  max-width: 78ch;
}

.bullets li {
  margin: 10px 0;
}

.bullets strong {
  color: var(--text);
}

.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
}

.contact-hero {
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.2)),
    url("./images/contact/contact.webp");
  background-size: cover;
  background-position: center;
  color: #f5f1e8;
}

.contact-hero .lead,
.contact-hero .bullets,
.contact-hero h1 {
  color: inherit;
}

.about-hero,
.strategy-hero {
  background-size: cover;
  background-position: center;
  color: #f5f1e8;
}

.about-hero {
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)),
    url("./images/about/about.webp");
  
}

.strategy-hero {
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.0)),
    url("./images/strategy/strategy_1.webp");
}

.systems-hero {
  background-size: cover;
  background-position: center 15%;
  color: #f5f1e8;
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)),
    url("./images/systems/systems.webp");
}

.about-hero .lead,
.about-hero h1,
.strategy-hero .lead,
.strategy-hero h1 {
  color: inherit;
}

.systems-hero .lead,
.systems-hero h1 {
  color: inherit;
}

.training-hero {
  background-size: cover;
  background-position: center 10%;
  color: #f5f1e8;
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)),
    url("./images/Training/training.webp");
}

.training-hero .lead,
.training-hero h1 {
  color: inherit;
}

.coaching-hero {
  background-size: cover;
  background-position: center;
  color: #f5f1e8;
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)),
    url("./images/coaching/coaching.webp");
}

.coaching-hero .lead,
.coaching-hero h1 {
  color: inherit;
}

.strategy-hero .button.ghost {
  background: #ffffff;
  color: #1f2933;
  border-color: rgba(31, 41, 51, 0.25);
}

@media (max-width: 720px) {
  .strategy-hero {
    background-position: 75% center;
  }
}

.page-photo {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: block;
}

.about-photo {
  max-height: none;
  height: auto;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 940px) {
  .photo-grid {
    grid-template-columns: 1fr;
  }
}

.about-cta-section {
  padding-top: 16px;
}

.contact-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  padding: 18px 18px;
  box-shadow: var(--shadow);
}

.contact-lead {
  margin: 0 0 14px 0;
  color: var(--text);
  font-weight: 650;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.contact-footnote {
  margin: 0;
  color: var(--faint);
}

.site-footer {
  padding: 26px 0 44px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 8px 0 0;
}

@media (max-width: 720px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .footer-right {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
}

.social-icons {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.social-icon {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.social-icon::before {
  content: attr(data-icon);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  opacity: 0.75;
}

.social-icon-linkedin::before {
  content: none;
}

.social-icon .icon {
  width: 16px;
  height: 16px;
}

.social-icon-github::before,
.social-icon-instagram::before {
  content: none;
}

.about-social-icons {
  margin-bottom: 22px;
}

.social-icon:hover {
  background: var(--card2);
  color: var(--text);
  text-decoration: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.45);
  max-width: min(520px, calc(100% - 28px));
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}

.theme-toggle:hover {
  background: var(--card2);
}

.theme-label {
  font-size: 14px;
  line-height: 1;
  font-family: "Segoe UI Symbol", "Apple Symbols", "Noto Sans Symbols", var(--font);
}

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

@media (max-width: 940px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .logo-cell:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 36px;
  }

  .hero-inner.hero-inner-single {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    right: 24px;
    top: 60px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 10, 12, 0.92);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 8px;
    min-width: 210px;
    box-shadow: var(--shadow);
  }
  .nav-links a {
    padding: 10px 12px;
  }
  .nav-links.is-open {
    display: flex;
  }

  html[data-theme="light"] .nav-links {
    background: rgba(248, 250, 252, 0.98);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button:hover {
    transform: none;
    transition: none;
  }
}