/* ============================================================
   Aspen Da'nee Advisory — shared stylesheet
   Design tokens, layout, navigation, typography, animations
   ============================================================ */

/* ── Google Fonts ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Playfair+Display:ital,wght@0,400;0,500;1,400&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --color-bg:      #0A0A0A;
  --color-text:    #f6f6f6;
  --color-accent:  #8B9D83;
  --color-muted:   rgba(246, 246, 246, 0.45);

  --font-display:  'Playfair Display', serif;
  --font-body:     'Inter', sans-serif;

  --max-prose:     65ch;
  --nav-height:    72px;

  --ease-out:      cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Custom cursor on non-touch devices; toggled by JS */
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms ease;
}

a:hover {
  color: var(--color-accent);
}

/* ── Custom cursor ─────────────────────────────────────────── */
/* Applied by JS only on pointer-capable devices */
body.custom-cursor,
body.custom-cursor * {
  cursor: none !important;
}

/* Sage dot that follows mouse with lerp lag */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-accent);
  pointer-events: none;
  z-index: 9999;
  margin-left: -3.5px;
  margin-top: -3.5px;
  will-change: transform;
  transition: width 200ms var(--ease-out),
              height 200ms var(--ease-out),
              margin 200ms var(--ease-out),
              opacity 200ms ease;
}

.cursor-dot.link-hover {
  width: 14px;
  height: 14px;
  margin-left: -7px;
  margin-top: -7px;
  opacity: 0.7;
}

/* Flashlight orb — large sage radial glow centered on cursor */
.cursor-orb {
  position: fixed;
  top: 0;
  left: 0;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  margin-left: -240px;
  margin-top: -240px;
  background: radial-gradient(
    circle,
    rgba(139, 157, 131, 0.055) 0%,
    rgba(139, 157, 131, 0.018) 45%,
    transparent 70%
  );
  will-change: transform;
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  background-color: transparent;
  transition: background-color 500ms ease, backdrop-filter 500ms ease;
}

/* Subtle frosted dark glass when user has scrolled */
.nav.scrolled {
  background-color: rgba(10, 10, 10, 0.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text);
  transition: color 200ms ease, opacity 300ms ease;
  display: inline-block; /* needed for magnetic transform */
}

.nav-brand:hover {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.75;
  transition: color 200ms ease, opacity 200ms ease;
  display: inline-block; /* needed for magnetic transform */
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
  opacity: 1;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-text);
  transition: transform 200ms ease, opacity 200ms ease;
}

/* Mobile overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay-close {
  position: absolute;
  top: 1.5rem;
  right: clamp(1.5rem, 5vw, 4rem);
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 200ms ease;
}

.nav-overlay-close:hover {
  opacity: 1;
}

.nav-overlay-link {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.75;
  transition: color 200ms ease, opacity 200ms ease;
}

.nav-overlay-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

/* ── Page wrapper ───────────────────────────────────────────── */
.page {
  padding-top: var(--nav-height);
}

/* ── Hero (index only) ──────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  padding-top: 0;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.2;
  max-width: 18ch;
  letter-spacing: -0.01em;
}

/* Subheadline — sage accent, mirrors the headline's quiet authority */
.hero-sub {
  margin-top: 1.5rem;
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-accent);
  letter-spacing: 0.01em;
}

/* ── Inner page title ───────────────────────────────────────── */
.page-header {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* ── Content sections ───────────────────────────────────────── */
.content {
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.prose {
  max-width: var(--max-prose);
}

.prose p {
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--color-text);
  opacity: 0.88;
}

.prose p + p {
  margin-top: 2rem;
}

/* ── Quote line ─────────────────────────────────────────────── */
.quote {
  margin-top: 3.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-accent);
  max-width: var(--max-prose);
}

/* ── CTA block ──────────────────────────────────────────────── */
.cta {
  margin-top: clamp(4rem, 8vw, 6rem);
  padding: 0 clamp(1.5rem, 5vw, 4rem) clamp(5rem, 10vw, 8rem);
}

.cta-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.6;
  margin-bottom: 0.75rem;
}

.cta-sub {
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-text);
  opacity: 0.65;
  max-width: var(--max-prose);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.cta-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text);
  border-bottom: 1px solid rgba(246, 246, 246, 0.15);
  padding-bottom: 2px;
  transition: color 200ms ease, border-color 200ms ease;
  opacity: 0;          /* revealed by scroll */
}

.cta-email.visible {
  opacity: 1;
  transition: color 200ms ease, border-color 200ms ease, opacity 0.7s var(--ease-out);
}

.cta-email:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ── Contact page email ─────────────────────────────────────── */
.contact-wrap {
  padding: 0 clamp(1.5rem, 5vw, 4rem) clamp(5rem, 10vw, 8rem);
}

.contact-sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--color-text);
  opacity: 0.75;
  max-width: var(--max-prose);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text);
  border-bottom: 1px solid rgba(246, 246, 246, 0.15);
  padding-bottom: 4px;
  transition: color 200ms ease, border-color 200ms ease;
  opacity: 0;          /* revealed by scroll */
}

.contact-email.visible {
  opacity: 1;
  transition: color 200ms ease, border-color 200ms ease, opacity 0.7s var(--ease-out);
}

.contact-email:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  padding: 2rem clamp(1.5rem, 5vw, 4rem);
  border-top: 1px solid rgba(246, 246, 246, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--color-text);
  opacity: 0.35;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  gap: 1.75rem;
}

.footer-link {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.3;
  transition: opacity 200ms ease, color 200ms ease;
  display: inline-block; /* needed for magnetic transform */
}

.footer-link:hover {
  opacity: 0.7;
  color: var(--color-accent);
}

/* ── Paragraph reveal on scroll ─────────────────────────────── */
/*
   Each paragraph/block begins slightly below and fully transparent.
   When .reveal class is added (via IntersectionObserver) it drifts
   up to its natural position while fading in.
*/
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.85s var(--ease-out),
              transform 0.85s var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .footer-links {
    display: none;
  }
}