:root {
  --od-font: "Segoe UI", Inter, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --od-accent: #3b82f6;
  --od-violet: #8b5cf6;
  --od-bg: #14161e;
  --od-bg-elev: #1b1e28;
  --od-bg-muted: #222633;
  --od-bg-hover: #262a38;
  --od-text: #f3f4f7;
  --od-text-2: #a7adc0;
  --od-text-3: #7b8296;
  --od-border: rgba(255, 255, 255, 0.08);
  --od-border-strong: rgba(255, 255, 255, 0.12);
  --od-radius-sm: 10px;
  --od-radius: 14px;
  --od-radius-lg: 20px;
  --od-ease: 180ms ease;
  --od-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --od-max: 1120px;
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--od-font);
  background: var(--od-bg);
  color: var(--od-text);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(59, 130, 246, 0.22), transparent 60%),
    radial-gradient(720px 420px at 92% 8%, rgba(139, 92, 246, 0.18), transparent 62%),
    radial-gradient(640px 360px at 50% 100%, rgba(59, 130, 246, 0.08), transparent 70%);
  animation: wash 18s ease-in-out infinite alternate;
}

@keyframes wash {
  from { opacity: 0.85; transform: scale(1); }
  to { opacity: 1; transform: scale(1.04); }
}

a {
  color: var(--od-accent);
  text-decoration: none;
}

a:hover {
  color: #93c5fd;
}

:focus-visible {
  outline: 2px solid var(--od-accent);
  outline-offset: 2px;
}

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

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

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(20, 22, 30, 0.72);
  border-bottom: 1px solid var(--od-border);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--od-text);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

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

.nav-links a {
  color: var(--od-text-2);
  font-size: 14px;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--od-text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
  transition: transform var(--od-ease), background var(--od-ease), box-shadow var(--od-ease);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--od-accent), var(--od-violet));
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.28);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--od-text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--od-border-strong);
}

.btn-ghost:hover {
  color: var(--od-text);
  background: var(--od-bg-hover);
}

.hero {
  padding: 72px 0 28px;
  text-align: center;
}

.kicker {
  margin: 0 0 14px;
  color: var(--od-text-2);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

.hero-name {
  margin: 0;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.hero-line {
  margin: 8px 0 18px;
  color: var(--od-text-2);
  font-size: 14px;
  font-weight: 600;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 750;
  line-height: 1.02;
}

.hero .lede {
  margin: 16px auto 0;
  max-width: 34ch;
  color: var(--od-text-2);
  font-size: clamp(18px, 2.4vw, 22px);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-frame {
  margin-top: 48px;
}

.shot {
  position: relative;
  overflow: hidden;
  border-radius: var(--od-radius-lg);
  border: 1px solid var(--od-border-strong);
  background: rgba(27, 30, 40, 0.7);
  box-shadow: var(--od-shadow);
  backdrop-filter: blur(16px);
}

.shot img {
  width: 100%;
  height: auto;
}

.section {
  padding: 56px 0;
}

.section h2 {
  font-size: 28px;
  margin-bottom: 8px;
}

.section .sub {
  margin: 0 0 28px;
  color: var(--od-text-2);
  max-width: 48ch;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 22px;
  border-radius: var(--od-radius);
  border: 1px solid var(--od-border);
  background: rgba(27, 30, 40, 0.72);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  transition: transform var(--od-ease), border-color var(--od-ease), background var(--od-ease);
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--od-border-strong);
  background: rgba(34, 38, 51, 0.78);
}

.card .mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.22), rgba(139, 92, 246, 0.18));
  color: #c4b5fd;
}

.card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.card p {
  margin: 0;
  color: var(--od-text-2);
  font-size: 15px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
}

.gallery-grid .shot:first-child {
  grid-row: span 2;
}

.gallery-grid button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  color: inherit;
}

.caption {
  padding: 12px 14px 14px;
  color: var(--od-text-3);
  font-size: 13px;
}

.page {
  padding: 56px 0 80px;
}

.page h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 8px;
}

.muted {
  color: var(--od-text-2);
}

.prose {
  max-width: 720px;
}

.prose h2 {
  font-size: 20px;
  margin: 32px 0 10px;
}

.prose p,
.prose li {
  color: var(--od-text-2);
}

.prose ul {
  padding-left: 1.15em;
}

.prose code {
  font-size: 0.92em;
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--od-bg-muted);
  color: var(--od-text);
}

.support-card {
  margin-top: 28px;
  max-width: 520px;
}

.support-card a {
  font-weight: 650;
}

.site-footer {
  border-top: 1px solid var(--od-border);
  padding: 28px 0 40px;
  color: var(--od-text-3);
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer nav {
  display: flex;
  gap: 16px;
}

.site-footer a {
  color: var(--od-text-2);
}

.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(8, 10, 16, 0.72);
  z-index: 50;
}

.lightbox.is-open {
  display: grid;
}

.lightbox img {
  max-width: min(1200px, 100%);
  max-height: 86vh;
  border-radius: 16px;
  border: 1px solid var(--od-border-strong);
  box-shadow: var(--od-shadow);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 700ms ease forwards;
}

.reveal:nth-child(2) { animation-delay: 70ms; }
.reveal:nth-child(3) { animation-delay: 120ms; }
.reveal:nth-child(4) { animation-delay: 170ms; }
.reveal:nth-child(5) { animation-delay: 220ms; }
.reveal:nth-child(6) { animation-delay: 270ms; }
.reveal:nth-child(7) { animation-delay: 320ms; }
.reveal:nth-child(8) { animation-delay: 370ms; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 820px) {
  .wrap {
    width: min(var(--od-max), calc(100% - 28px));
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 14px;
    padding-top: 4px;
  }

  .hero {
    padding-top: 48px;
  }

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

  .gallery-grid .shot:first-child {
    grid-row: auto;
  }
}