@font-face {
  font-family: "NBInternationalProBoo";
  src: url("./NBInternationalProBoo.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "mainFont";
  src: url("./Rejouice-Headline.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-body: "NBInternationalProBoo", "Inter", system-ui, sans-serif;
  --font-display: "mainFont", "NBInternationalProBoo", "Inter", sans-serif;

  --color-bg: #fcfcf8;
  --color-surface: #ffffff;
  --color-surface-2: #faf8f3;
  --color-fg: #0b0b0b;
  --color-fg-muted: #878683;
  --color-invert-bg: #000000;
  --color-invert-fg: #faf8f3;

  --color-border: rgba(0, 0, 0, 0.12);
  --color-border-strong: rgba(0, 0, 0, 0.2);
  --color-glass-light: rgba(255, 255, 255, 0.9);
  --color-glass-dark: rgba(0, 0, 0, 0.65);

  --color-accent: #ff8c00;
  --color-accent-soft: rgba(255, 140, 0, 0.08);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 12px 36px rgba(0, 0, 0, 0.14);
  --shadow-lg: 0 22px 64px rgba(0, 0, 0, 0.2);

  --duration-fast: 180ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-fg);
  overflow-x: hidden;
}

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

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

::selection {
  background: var(--color-invert-bg);
  color: var(--color-invert-fg);
}

.text-display {
  font-family: var(--font-display);
}

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.surface-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.btn {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  padding: 0.68rem 1.2rem;
  font: inherit;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard),
    color var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-invert-bg);
  color: var(--color-invert-fg);
  border-color: var(--color-invert-bg);
}

.btn-primary:hover {
  background: #1a1a1a;
}

.btn-ghost {
  background: transparent;
  color: var(--color-fg);
}

.btn-ghost:hover {
  background: rgba(0, 0, 0, 0.05);
}

.site-nav,
#navbar,
#top-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__brand img,
#navbar .nav-brand img,
#top-nav .nav-brand img {
  height: clamp(42px, 5vw, 65px);
  width: auto;
  display: block;
}

.menu-toggle,
#nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  border: 2px solid rgba(255, 255, 255, 1);
  border-radius: var(--radius-sm);
  background: var(--color-glass-light);
  position: fixed;
  top: 14px;
  right: 24px;
  z-index: 10000;
  transition: all var(--duration-base) var(--ease-standard);
}

.menu-toggle span,
#nav-toggle span {
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: #000;
  transition: all var(--duration-base) var(--ease-standard);
}

.menu-open .menu-toggle,
.menu-open #nav-toggle {
  background: rgba(0, 0, 0, 0.9);
  border-color: rgba(255, 255, 255, 1);
}

.menu-open .menu-toggle span,
.menu-open #nav-toggle span {
  background: #fff;
}

.menu-open .menu-toggle span:nth-child(1),
.menu-open #nav-toggle span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2),
.menu-open #nav-toggle span:nth-child(2) {
  transform: scaleX(0);
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3),
.menu-open #nav-toggle span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.side-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(480px, 100%);
  height: 100dvh;
  background: #000;
  color: #faf8f3;
  transform: translateX(100%);
  transition: transform 600ms cubic-bezier(0.77, 0, 0.175, 1);
  z-index: 9998;
  overflow-y: auto;
}

.menu-open .side-menu {
  transform: translateX(0);
}

.side-menu-content {
  min-height: 100dvh;
  padding: 6rem 3rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.side-menu-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.side-menu-links a {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #faf8f3;
}

.side-menu-links a:hover {
  color: #999;
}

.site-footer {
  background: var(--color-invert-bg);
  color: var(--color-invert-fg);
}

.site-footer a {
  color: inherit;
  opacity: 0.9;
}

.site-footer a:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .site-nav,
  #navbar,
  #top-nav {
    padding: 12px 16px;
  }

  .side-menu-content {
    padding: 5rem 1.4rem 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}