AgentCompany/landing/app/globals.css

@import "tailwindcss";

/*
 * AgentCompany landing — design system.
 * Light theme is a faithful rendering of the adaline pebble/meadow palette
 * (warm cream + dark green). Dark theme uses the matching Material-3 dark
 * surfaces + mint primary. Components consume the CSS variables below, so the
 * whole palette is defined once here.
 */

@theme {
  --font-sans: var(--font-instrument-sans), ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-serif: var(--font-newsreader), "Source Serif Pro", Georgia, "Times New Roman", serif;
  --font-mono: var(--font-jetbrains-mono), ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  --font-display: var(--font-instrument-serif), "Cormorant Garamond", Georgia, serif;
}

/* ── Light theme (pebble / meadow) ── */
:root {
  --bg: #fbfdf6;
  --bg-subtle: #f8f9f5;
  --panel: #fdfefb;
  --panel-soft: #f1f3ef;
  --panel-illustration: #eff2e8;
  --text: #0a1d08;
  --text-secondary: #2e3b28;
  --muted: #6b7860;
  --muted-strong: #505c47;
  --accent: #203b14;
  --accent-hover: #13290e;
  --accent-soft: #ecf2df;
  --text-on-accent: #fbfdf6;
  --cta: #203b14;
  --cta-hover: #13290e;
  --cta-soft: rgba(32, 59, 20, 0.06);
  --text-on-cta: #fbfdf6;
  --text-on-cta-muted: rgba(251, 253, 246, 0.75);
  --text-on-cta-faint: rgba(251, 253, 246, 0.6);
  --border: #e1e6df;
  --border-strong: #c4cbc2;
  --border-cool: #c4cbc2;
  --band: #2a332a;
  --band-text: #fbfdf6;
  --band-border: rgba(253, 254, 251, 0.24);
  --footer-bg: #050e11;
  --footer-text: #fbfdf6;
  --glow-warm: rgba(32, 59, 20, 0.05);
  --glow-accent: rgba(99, 143, 61, 0.06);
  --section-alt: rgba(32, 59, 20, 0.02);
  --aurora-mint: rgba(94, 236, 151, 0.22);
  --aurora-teal: rgba(45, 212, 191, 0.16);
  --aurora-lime: rgba(137, 175, 84, 0.16);
}

/* ── Dark theme (Material-3 dark surfaces + mint primary) ── */
.dark {
  --bg: #131515;
  --bg-subtle: #171b1c;
  --panel: #1d2226;
  --panel-soft: #20262a;
  --panel-illustration: #1d2226;
  --text: #d8e3dd;
  --text-secondary: #b2c3bf;
  --muted: #93a49e;
  --muted-strong: #b2c3bf;
  --accent: #5eec97;
  --accent-hover: #4af58f;
  --accent-soft: #1c4534;
  --text-on-accent: #124627;
  --cta: #5eec97;
  --cta-hover: #4af58f;
  --cta-soft: rgba(94, 236, 151, 0.1);
  --text-on-cta: #124627;
  --text-on-cta-muted: rgba(18, 70, 39, 0.75);
  --text-on-cta-faint: rgba(18, 70, 39, 0.55);
  --border: #2c343b;
  --border-strong: #3b454f;
  --border-cool: #3b454f;
  --band: #0b1510;
  --band-text: #d8e3dd;
  --band-border: rgba(216, 227, 221, 0.2);
  --footer-bg: #05090b;
  --footer-text: #d8e3dd;
  --glow-warm: rgba(94, 236, 151, 0.05);
  --glow-accent: rgba(94, 236, 151, 0.04);
  --section-alt: rgba(94, 236, 151, 0.03);
  --aurora-mint: rgba(94, 236, 151, 0.3);
  --aurora-teal: rgba(45, 212, 191, 0.22);
  --aurora-lime: rgba(137, 175, 84, 0.18);
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

.font-display {
  font-family: var(--font-display);
  font-variant-ligatures: common-ligatures discretionary-ligatures;
}

::selection {
  background-color: var(--accent);
  color: var(--text-on-accent);
}

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

:focus:not(:focus-visible) {
  outline: none;
}

/* ── Eyebrow / small-caps mono label ── */
.eyebrow {
  font-family: var(--font-mono);
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

/* ── Entrance + reveal motion (faithful to adaline: ease-out-quint) ── */
@keyframes nav-enter {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rise-enter {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.enter-nav {
  animation: nav-enter 0.52s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.enter-rise {
  animation: rise-enter 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/*
 * Scroll-reveal primitive. Progressive enhancement: content is visible by
 * default and only starts hidden once the `js` class is present, so the page
 * stays fully readable if scripts never run.
 */
.reveal {
  transition:
    opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
}

.js .reveal[data-in-view="true"] {
  opacity: 1;
  transform: translateY(0);
}

/* ── Aurora: slow-drifting gradient light for dark showcase surfaces ── */
@keyframes aurora-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-4%, 3%, 0) scale(1.12);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

.aurora-layer {
  animation: aurora-drift 20s ease-in-out infinite;
  will-change: transform;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}