/* ============================================================
   Sun's Balance — Inner Leadership & Mindfulness
   Design tokens: Warm Sand · Soft Stone · Warm Ivory · Deep Charcoal
   Type: Cormorant Garamond (display) · Inter (body)
   ============================================================ */

:root {
  --c-bg: #FAF5EC;
  --c-bg-alt: #F2EADB;
  --c-surface: #FFFFFF;
  --c-primary: #B8945F;        /* Earth Gold */
  --c-primary-soft: #D4B896;   /* Warm Sand */
  --c-primary-deep: #8C6E3F;
  --c-secondary: #8B8680;       /* Soft Stone Gray */
  --c-line: #E5DCC8;
  --c-text: #2C2A28;            /* Deep Charcoal */
  --c-text-muted: #6B6863;
  --c-text-soft: #908A82;

  --f-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --f-zh: 'Noto Serif SC', 'Cormorant Garamond', serif;

  --max-w: 1240px;
  --max-w-text: 760px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 9rem;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;

  --shadow-soft: 0 12px 40px -16px rgba(60, 50, 30, 0.18);
  --shadow-card: 0 1px 2px rgba(60,50,30,.04), 0 18px 48px -28px rgba(60, 50, 30, .25);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 380;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 500; letter-spacing: -0.005em; line-height: 1.15; color: var(--c-text); margin: 0 0 var(--space-3); }
h1 { font-size: clamp(2.6rem, 5.4vw, 4.8rem); font-weight: 400; line-height: 1.08; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 400; }
h3 { font-size: clamp(1.35rem, 1.8vw, 1.65rem); }
h4 { font-size: 1.1rem; font-family: var(--f-body); font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--c-primary-deep); }
p { margin: 0 0 var(--space-2); color: var(--c-text-muted); }
.lead { font-size: 1.2rem; line-height: 1.7; color: var(--c-text); font-weight: 380; }
.eyebrow {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--c-primary-deep);
  margin-bottom: var(--space-3);
}

.serif { font-family: var(--f-display); }
.italic { font-style: italic; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 var(--space-3); }

section { padding: var(--space-6) 0; }
section.tight { padding: var(--space-5) 0; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 245, 236, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--c-line); }
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--space-3);
}
.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--f-display); font-size: 1.45rem; letter-spacing: -0.01em; }
.brand-mark {
  width: 32px; height: 32px; flex-shrink: 0;
}
.brand-name { font-weight: 500; }
.brand-name em { font-style: italic; color: var(--c-primary-deep); font-weight: 500; }

.nav-links { display: flex; gap: var(--space-3); align-items: center; }
.nav-links a {
  font-size: .92rem;
  color: var(--c-text);
  position: relative;
  padding: .4rem 0;
}
.nav-links a:hover { color: var(--c-primary-deep); }
.nav-links a.active:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--c-primary);
}
.nav-links a.nav-cta {
  font-size: .85rem; font-weight: 500;
  padding: .62rem 1.3rem;
  color: var(--c-bg);
  background: var(--c-text);
  border-radius: 999px;
  transition: background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.nav-links a.nav-cta:hover {
  color: var(--c-bg);
  background: var(--c-primary-deep);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px -10px rgba(140, 110, 63, .6);
}
.nav-cta.active::after { display: none; }
.lang-toggle {
  display: flex; gap: .35rem; align-items: center;
  font-size: .8rem; color: var(--c-text-soft);
  padding-left: var(--space-2); border-left: 1px solid var(--c-line);
}
.lang-toggle a { padding: 0 .15rem; }
.lang-toggle a.active { color: var(--c-text); font-weight: 500; }

.menu-toggle { display: none; width: 28px; height: 28px; }
.menu-toggle span { display: block; width: 100%; height: 1px; background: var(--c-text); margin: 7px 0; transition: all .3s var(--ease); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: 1rem 1.8rem;
  border-radius: 999px;
  font-size: .95rem; font-weight: 500;
  transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-text); color: var(--c-bg);
}
.btn-primary:hover { background: var(--c-primary-deep); transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn-secondary {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-text);
}
.btn-secondary:hover { background: var(--c-text); color: var(--c-bg); }
.btn-link {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 500; color: var(--c-primary-deep); font-size: .95rem;
  border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.btn-link:hover { border-bottom-color: var(--c-primary); gap: .8rem; }
.btn-link svg { transition: transform .3s var(--ease); }
.btn-link:hover svg { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(5rem, 10vw, 9rem) 0 clamp(5rem, 9vw, 8rem);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 70% 20%, rgba(212, 184, 150, 0.35), transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(184, 148, 95, 0.18), transparent 60%);
}
.hero-inner { position: relative; z-index: 2; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.hero-tag { color: var(--c-primary-deep); }
.hero h1 .accent { font-style: italic; color: var(--c-primary-deep); }
.hero h1 .accent-soft { color: var(--c-text-muted); }
.hero p.lead { max-width: 620px; margin-top: var(--space-3); }
.hero-actions { display: flex; gap: var(--space-2); margin-top: var(--space-4); flex-wrap: wrap; }

.hero-keywords {
  display: flex; gap: var(--space-3); margin-top: var(--space-5);
  font-family: var(--f-display); font-size: 1.3rem; font-style: italic;
  color: var(--c-text-soft);
  align-items: center;
}
.hero-keywords span { display: flex; align-items: center; gap: var(--space-3); }
.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--c-primary); }

/* Hero illustration (right side on home) */
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-5);
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-art {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(212,184,150,0) 30%, rgba(60,50,30,.25) 100%),
    url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?auto=format&fit=crop&w=1200&q=80') center/cover;
  box-shadow: var(--shadow-card);
  position: relative;
}
.hero-art::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}

/* ---------- Page Header (interior pages) ---------- */
.page-header {
  position: relative;
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
  background:
    linear-gradient(180deg, var(--c-bg-alt) 0%, var(--c-bg) 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--c-line);
}
.page-header h1 { max-width: 18ch; }
.page-header p.lead { max-width: 640px; }

/* ---------- Dual Entry / Choice cards ---------- */
.choice-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3);
  margin-top: var(--space-4);
}
@media (max-width: 720px) { .choice-grid { grid-template-columns: 1fr; } }
.choice-card {
  position: relative; overflow: hidden;
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--c-line);
  transition: all .35s var(--ease);
  display: flex; flex-direction: column; gap: var(--space-2);
  min-height: 360px;
}
.choice-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--c-primary-soft); }
.choice-card .num {
  font-family: var(--f-display); font-style: italic;
  font-size: 1rem; color: var(--c-primary-deep);
  letter-spacing: 0.08em;
}
.choice-card h3 { font-size: 2rem; margin-bottom: var(--space-1); }
.choice-card p { flex: 1; }

/* ---------- Methodology pillars ---------- */
.pillars {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2);
  margin-top: var(--space-5);
}
@media (max-width: 900px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pillars { grid-template-columns: 1fr; } }
.pillar {
  padding: var(--space-3) var(--space-2);
  border-top: 1px solid var(--c-line);
  position: relative;
}
.pillar .step {
  font-family: var(--f-display); font-style: italic;
  color: var(--c-primary); font-size: 1rem;
  margin-bottom: var(--space-1);
}
.pillar h3 { font-size: 1.5rem; margin-bottom: var(--space-1); }
.pillar p { font-size: .95rem; color: var(--c-text-muted); }

.pillar-flow {
  display: flex; align-items: center; gap: var(--space-2);
  font-family: var(--f-display); font-style: italic;
  color: var(--c-secondary);
  margin: var(--space-4) 0 var(--space-2);
  flex-wrap: wrap;
}
.pillar-flow span { display: inline-flex; align-items: center; gap: .5rem; }
.arrow { color: var(--c-primary); }

/* ---------- Two-column section ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5);
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split.flipped { direction: rtl; }
.split.flipped > * { direction: ltr; }

.split-img {
  aspect-ratio: 5/6; border-radius: var(--radius-lg);
  background-size: cover; background-position: center;
  box-shadow: var(--shadow-card);
}
.img-mountains { background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?auto=format&fit=crop&w=1200&q=80'); }
.img-meditation { background-image: url('https://images.unsplash.com/photo-1545389336-cf090694435e?auto=format&fit=crop&w=1200&q=80'); }
.img-nature { background-image: url('https://images.unsplash.com/photo-1518562923215-2c9ad42d5b21?auto=format&fit=crop&w=1200&q=80'); }
.img-walking { background-image: url('https://images.unsplash.com/photo-1473773508845-188df298d2d1?auto=format&fit=crop&w=1200&q=80'); }
.img-founder { background-image: url('https://images.unsplash.com/photo-1531058020387-3be344556be6?auto=format&fit=crop&w=1200&q=80'); }
.img-team { background-image: url('https://images.unsplash.com/photo-1573164713988-8665fc963095?auto=format&fit=crop&w=1200&q=80'); }
.img-retreat { background-image: url('https://images.unsplash.com/photo-1490730141103-6cac27aaab94?auto=format&fit=crop&w=1200&q=80'); }
.img-leadership { background-image: url('https://images.unsplash.com/photo-1542744173-8e7e53415bb0?auto=format&fit=crop&w=1200&q=80'); }
.img-still { background-image: url('https://images.unsplash.com/photo-1502082553048-f009c37129b9?auto=format&fit=crop&w=1200&q=80'); }
.img-lake { background-image: url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?auto=format&fit=crop&w=1200&q=80'); }

/* ---------- Feature lists ---------- */
.feature-list { list-style: none; padding: 0; margin: var(--space-3) 0 0; }
.feature-list li {
  position: relative; padding: 1rem 0 1rem 2rem;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-text); font-size: 1.02rem;
}
.feature-list li:last-child { border-bottom: 0; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 1.4rem;
  width: 14px; height: 1px; background: var(--c-primary);
}

/* ---------- Card grid (services / outcomes) ---------- */
.card-grid {
  display: grid; gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: var(--space-4);
}
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  transition: all .3s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); border-color: var(--c-primary-soft); }
.card-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--c-bg-alt);
  color: var(--c-primary-deep);
  margin-bottom: var(--space-2);
}
.card h3 { font-size: 1.3rem; margin-bottom: var(--space-1); }
.card p { font-size: .96rem; margin: 0; }
.card .meta {
  margin-top: var(--space-2); padding-top: var(--space-2);
  border-top: 1px solid var(--c-line);
  font-size: .82rem; color: var(--c-text-soft);
  display: flex; gap: var(--space-2); flex-wrap: wrap;
}
.card .meta span::before { content: "·"; margin-right: .5rem; color: var(--c-primary); }
.card .meta span:first-child::before { content: ""; margin: 0; }

/* ---------- Journey ---------- */
.journey {
  position: relative;
  display: grid; gap: var(--space-3);
}
.journey-step {
  display: grid; grid-template-columns: 60px 1fr; gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--c-line);
}
.journey-step:last-child { border-bottom: 0; }
.journey-step .step-num {
  font-family: var(--f-display); font-style: italic;
  font-size: 2.2rem; color: var(--c-primary);
  line-height: 1;
}
.journey-step h3 { margin-bottom: .25rem; }
.journey-step p { font-size: .98rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--c-text); color: var(--c-bg);
  padding: var(--space-6) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(212, 184, 150, .18), transparent 60%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: var(--c-bg); max-width: 22ch; margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(250, 245, 236, .75); max-width: 50ch; margin: var(--space-2) auto var(--space-4); }
.cta-band .btn-primary { background: var(--c-primary); color: var(--c-text); }
.cta-band .btn-primary:hover { background: var(--c-primary-soft); }

/* ---------- Form ---------- */
.form-grid {
  display: grid; gap: var(--space-3);
  grid-template-columns: 1fr 1fr;
  margin-top: var(--space-4);
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field label {
  font-size: .8rem; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--c-text-soft); font-weight: 500;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: .9rem 1rem;
  background: transparent;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  font: inherit; color: var(--c-text);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--c-primary); background: var(--c-surface);
}
.field textarea { min-height: 140px; resize: vertical; }
.field-check {
  display: flex; align-items: flex-start; gap: .75rem;
  font-size: .9rem; color: var(--c-text-muted);
}
.field-check input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--c-primary); }

/* ---------- Quote / founder ---------- */
.quote {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-style: italic;
  line-height: 1.35;
  color: var(--c-text);
  max-width: 28ch;
}
.signature {
  margin-top: var(--space-3);
  font-family: var(--f-display); font-style: italic;
  color: var(--c-primary-deep);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--c-bg-alt);
  padding: var(--space-5) 0 var(--space-3);
  border-top: 1px solid var(--c-line);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-line);
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { color: var(--c-text); margin-bottom: var(--space-2); font-size: .8rem; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.footer a { color: var(--c-text-muted); font-size: .92rem; }
.footer a:hover { color: var(--c-primary-deep); }
.footer .brand { margin-bottom: var(--space-2); }
.footer p { font-size: .92rem; color: var(--c-text-muted); max-width: 32ch; }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2);
  padding-top: var(--space-3);
  font-size: .82rem; color: var(--c-text-soft);
}
.socials { display: flex; gap: var(--space-2); }

/* ---------- Notice / under construction ---------- */
.notice {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .5rem 1rem;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: .8rem; color: var(--c-text-soft);
}
.notice .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-primary);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: .4; transform: scale(.85); }
  50% { opacity: 1; transform: scale(1.15); }
}

.placeholder-card {
  background: var(--c-bg-alt);
  border: 1px dashed var(--c-primary-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  color: var(--c-text-soft);
  font-style: italic;
  font-family: var(--f-display);
  font-size: 1.2rem;
}

/* ---------- Animations ---------- */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.fade-up.in { opacity: 1; transform: none; }
.fade-up.d2 { transition-delay: .12s; }
.fade-up.d3 { transition-delay: .24s; }
.fade-up.d4 { transition-delay: .36s; }

/* ---------- Mobile nav ---------- */
@media (max-width: 880px) {
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--c-bg);
    padding: var(--space-3);
    border-bottom: 1px solid var(--c-line);
    transform: translateY(-10px); opacity: 0; pointer-events: none;
    transition: all .3s var(--ease);
    gap: var(--space-1);
  }
  .nav.open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: .8rem 0; border-bottom: 1px solid var(--c-line); }
  .nav-cta, .lang-toggle { align-self: flex-start; }
  .nav-cta { padding: .7rem 1.4rem; border-bottom: 0; margin-top: var(--space-1); }
  .lang-toggle { border-left: 0; padding-left: 0; padding-top: var(--space-1); }
  .menu-toggle { display: block; }
  .nav.open .menu-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav.open .menu-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .menu-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}