/* ============================================================
   KS Jyotish — Design tokens
   Palette:  parchment #F3ECDD · parchment-dark #E8DEC8
             ink #2A2018 · maroon #6B1E23 · indigo #1F2A44 · gold #A9772F
   Type:     Cormorant Garamond (display) · Source Serif 4 (body) · Inter (UI)
   ============================================================ */

:root{
  --parchment: #F3ECDD;
  --parchment-dark: #E8DEC8;
  --ink: #2A2018;
  --maroon: #6B1E23;
  --indigo: #1F2A44;
  --gold: #A9772F;

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Source Serif 4', serif;
  --font-ui: 'Inter', sans-serif;

  --measure: 700px;
  --nav-h: 76px;
}

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

html{ scroll-behavior: smooth; }

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

body{
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.5em;
}

h1{ font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2{ font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3{ font-size: clamp(1.3rem, 2.4vw, 1.6rem); font-weight: 600; }

a{ color: inherit; }

.eyebrow{
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--maroon);
  font-weight: 600;
  margin: 0 0 1rem;
}

/* ============ NAV ============ */
.site-nav{
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  height: var(--nav-h);
  background: rgba(243, 236, 221, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-nav.scrolled{
  border-bottom-color: rgba(42,32,24,0.12);
  box-shadow: 0 4px 20px rgba(42,32,24,0.05);
}
.nav-mark{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
}
.mark-svg{
  width: 26px; height: 26px;
  fill: none;
  stroke: var(--maroon);
  stroke-width: 1.4;
}
.nav-links{
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}
.nav-links a{
  text-decoration: none;
  color: var(--ink);
  position: relative;
  padding: 0.3rem 0;
}
.nav-links a:not(.nav-cta)::after{
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--maroon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:not(.nav-cta):hover::after{ transform: scaleX(1); }
.nav-cta{
  background: var(--maroon);
  color: var(--parchment) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: 2px;
}
.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  height: 1.5px;
  background: var(--ink);
  width: 100%;
}

/* ============ HERO ============ */
.hero{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: 3rem;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 4vw, 3rem);
  max-width: 1280px;
  margin: 0 auto;
}
.hero-lead{
  max-width: 52ch;
  font-size: 1.15rem;
  color: #4a3d30;
}
.hero-actions{
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0 1.25rem;
}
.hero-subtle-link{
  font-family: var(--font-ui);
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--indigo);
}
.hero-chart{
  display: flex;
  justify-content: center;
}
.kundli-svg{ width: 100%; max-width: 340px; }
.chart-line{
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.1;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw 2.4s ease forwards 0.3s;
}
.chart-dot{ fill: var(--maroon); opacity: 0; animation: fadeDot 0.6s ease forwards 2.4s; }
@keyframes draw{ to{ stroke-dashoffset: 0; } }
@keyframes fadeDot{ to{ opacity: 1; } }

/* ============ BUTTONS ============ */
.btn{
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 2px;
  display: inline-block;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
  border: 1px solid var(--maroon);
}
.btn-primary{
  background: var(--maroon);
  color: var(--parchment);
}
.btn-primary:hover{ background: #551619; transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  color: var(--maroon);
}
.btn-ghost:hover{ background: var(--maroon); color: var(--parchment); }

/* ============ SECTIONS ============ */
.section{
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1.25rem, 4vw, 3rem);
  max-width: 900px;
  margin: 0 auto;
}
.section-alt{
  max-width: none;
  background: var(--parchment-dark);
}
.section-alt > *{
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.section-lead{
  max-width: var(--measure);
  color: #4a3d30;
  font-size: 1.05rem;
}
.prose p{ max-width: var(--measure); }
.prose blockquote{
  margin: 2rem 0 0;
  padding-left: 1.5rem;
  border-left: 3px solid var(--gold);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--maroon);
  max-width: var(--measure);
}

/* ============ PHILOSOPHY SPLIT LIST ============ */
.split-list{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
.split-col h3{ margin-bottom: 1rem; }
.split-col ul{ margin: 0; padding-left: 1.2rem; }
.split-col li{ margin-bottom: 0.6rem; }
.split-col-negative h3{ color: var(--maroon); }
.split-col-negative{ opacity: 0.85; }

/* ============ MODULE LIST (LEARN) ============ */
.module-list{
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
}
.module-card{
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid rgba(42,32,24,0.15);
  align-items: flex-start;
}
.module-card:last-child{ border-bottom: 1px solid rgba(42,32,24,0.15); }
.module-num{
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  flex-shrink: 0;
  width: 3ch;
}
.module-card h3{ margin-bottom: 0.35rem; }
.module-card p{ margin: 0 0 0.6rem; color: #4a3d30; }
.module-link{
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid var(--indigo);
}

/* ============ APPLY FORM ============ */
.apply-form{
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 560px;
}
.form-row{ display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label{
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}
.form-row input,
.form-row textarea,
.form-row select{
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(42,32,24,0.3);
  border-radius: 2px;
  background: var(--parchment);
  color: var(--ink);
  resize: vertical;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus{
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}
.apply-form .btn{
  align-self: flex-start;
  cursor: pointer;
}
.form-note{
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--maroon);
  min-height: 1.2em;
}

/* ============ WRITINGS ============ */
.writings-grid{
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.75rem;
}
.writing-card{
  display: block;
  text-decoration: none;
  padding: 1.5rem;
  background: var(--parchment-dark);
  border: 1px solid rgba(42,32,24,0.1);
  border-radius: 2px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.section-alt .writing-card{ background: var(--parchment); }
.writing-card:hover{
  transform: translateY(-3px);
  border-color: var(--gold);
}
.writing-card p{ color: #4a3d30; font-size: 0.95rem; }
.writing-read{
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--maroon);
}

/* ============ SOCIAL / CONTACT ============ */
.social-links{
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-weight: 600;
}
.social-links a{ text-decoration: none; border-bottom: 1px solid var(--maroon); padding-bottom: 2px; }

/* ============ FOOTER ============ */
.site-footer{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 3rem 1.5rem 4rem;
  text-align: center;
  color: #6a5c4c;
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
.site-footer .mark-svg{ width: 22px; height: 22px; opacity: 0.6; }

/* ============ SCROLL REVEAL ============ */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
  .hero-chart{ order: -1; max-width: 220px; margin: 0 auto; }
  .split-list{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .nav-toggle{ display: flex; }
  .nav-links{
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--parchment);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem clamp(1.25rem, 4vw, 3rem) 1.5rem;
    border-bottom: 1px solid rgba(42,32,24,0.12);
    display: none;
    gap: 1rem;
  }
  .nav-links.open{ display: flex; }
  .nav-cta{ align-self: flex-start; }
}