/* =============================================
   Dr. Prasun Samir — Pranava Healing
   Stylesheet
   ============================================= */

/* --- Variables --- */
:root {
  --bg:          #faf8f5;
  --bg-alt:      #f3ede0;
  --bg-dark:     #1b1a2e;
  --bg-dark2:    #13122a;
  --text:        #2a2839;
  --text-light:  #6a677e;
  --text-muted:  #9c99aa;
  --gold:        #c9a96e;
  --gold-lt:     #e8d5b7;
  --gold-dk:     #a07c45;
  --white:       #ffffff;
  --shadow-sm:   0 2px 16px rgba(28,26,46,.07);
  --shadow-md:   0 6px 36px rgba(28,26,46,.12);
  --shadow-lg:   0 12px 60px rgba(28,26,46,.18);
  --radius:      14px;
  --ease:        cubic-bezier(.4,0,.2,1);
  --transition:  .3s var(--ease);
  --nav-h:       72px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Jost', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* --- Typography --- */
h1, h2, h3 { font-family: 'Cormorant Garamond', serif; line-height: 1.15; }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); font-weight: 300; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 400; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 500; }
p  { font-size: clamp(.92rem, 1.1vw, 1rem); color: var(--text-light); }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.18rem);
  color: var(--text);
  font-weight: 400;
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
  line-height: 1.8;
}

/* --- Layout --- */
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: clamp(1.25rem, 5vw, 3rem); }
.section   { padding-block: clamp(5rem, 9vw, 8rem); }

/* --- Shared Section Header --- */
.section-head { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.light h2 { color: var(--white); }
.section-head.light .label { color: var(--gold-lt); opacity: .8; }
.section-head .section-sub { max-width: 600px; margin-inline: auto; margin-top: 1rem; }

.label {
  display: block;
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
  font-weight: 500;
}

.divider {
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 1.25rem auto 0;
  border-radius: 2px;
}
.divider.left-align { margin-left: 0; }
.divider.gold { background: linear-gradient(90deg, var(--gold), rgba(201,169,110,.2)); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: 3px;
  font-family: 'Jost', sans-serif;
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: #fff;
  box-shadow: 0 4px 20px rgba(201,169,110,.35);
}
.btn-gold:hover { background: var(--gold-dk); box-shadow: 0 6px 28px rgba(201,169,110,.45); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid rgba(232,213,183,.45);
  color: var(--gold-lt);
  background: transparent;
}
.btn-ghost:hover { background: rgba(201,169,110,.12); border-color: var(--gold); }
.btn.full-w { width: 100%; justify-content: center; }

/* --- Scroll Reveal --- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* =============================================
   NAVIGATION
   ============================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(27,26,46,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,.28);
}
.nav-inner {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav-logo { display: flex; flex-direction: column; gap: 1px; }
.logo-primary {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1;
}
.logo-secondary {
  font-size: .65rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
}
.nav-link {
  font-size: .82rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
  transition: color var(--transition);
  font-weight: 400;
  padding: .25rem 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }
.nav-link.nav-cta {
  padding: .5rem 1.1rem;
  border: 1px solid rgba(201,169,110,.55);
  border-radius: 3px;
  color: var(--gold-lt);
}
.nav-link.nav-cta:hover { background: rgba(201,169,110,.15); color: var(--gold-lt); }
.nav-link.nav-cta::after { display: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  z-index: 10;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg-dark2) 0%, #231f45 45%, #1a2a4a 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
  padding-inline: clamp(1.25rem, 7vw, 6rem);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 70% at 65% 50%, rgba(201,169,110,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  padding-block: 5rem;
}
.eyebrow {
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.4rem;
}
.hero-heading {
  color: var(--white);
  font-weight: 300;
  margin-bottom: 1.6rem;
}
.hero-heading em {
  font-style: italic;
  color: var(--gold-lt);
}
.hero-body {
  color: rgba(232,213,183,.82);
  font-size: clamp(.95rem, 1.3vw, 1.06rem);
  max-width: 460px;
  margin-bottom: 2.5rem;
  line-height: 1.85;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero mandala */
.hero-mandala {
  position: absolute;
  right: clamp(2rem, 7vw, 8rem);
  top: 50%;
  transform: translateY(-50%);
  width: min(420px, 42vw);
  animation: slowspin 80s linear infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes slowspin { to { transform: translateY(-50%) rotate(360deg); } }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, rgba(201,169,110,.6));
  animation: scrollpulse 2.2s ease-in-out infinite;
}
@keyframes scrollpulse {
  0%,100% { transform: scaleY(1); opacity: .7; }
  50%      { transform: scaleY(.5); opacity: 1; }
}

/* =============================================
   PILLARS BANNER
   ============================================= */
.pillars-banner {
  background: var(--white);
  border-top: 1px solid rgba(201,169,110,.12);
  border-bottom: 1px solid rgba(201,169,110,.12);
  padding-block: 3.5rem;
}
.pillars-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .75rem;
  padding: 1.5rem 1rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.pillar:hover { background: var(--bg-alt); }
.pillar-icon {
  width: 52px; height: 52px;
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
}
.pillar-icon svg { width: 100%; height: 100%; }
.pillar h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  font-family: 'Jost', sans-serif;
}
.pillar p { font-size: .86rem; line-height: 1.6; }

/* =============================================
   PRANAVA HEALING SECTION
   ============================================= */
.pranava-section { background: var(--bg); }
.pranava-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.pranava-main p { margin-bottom: 1.2rem; }
.pranava-main p:last-of-type { margin-bottom: 0; }

.pull-quote {
  margin-top: 2rem;
  padding: 1.5rem 2rem;
  border-left: 2px solid var(--gold);
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.pull-quote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.18rem;
  font-style: italic;
  color: var(--text);
  font-weight: 400;
  line-height: 1.7;
}

.pranava-dimensions h3 {
  font-family: 'Jost', sans-serif;
  font-size: .8rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 1.75rem;
}
.dimension-list { display: flex; flex-direction: column; gap: 1.75rem; }
.dimension-list li { display: flex; gap: 1.2rem; align-items: flex-start; }
.dim-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.85rem;
  color: var(--gold);
  opacity: .45;
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  margin-top: .1rem;
}
.dimension-list strong { display: block; color: var(--text); font-size: .96rem; margin-bottom: .3rem; }
.dimension-list p { font-size: .88rem; line-height: 1.65; margin: 0; }

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-section { background: var(--bg-alt); }
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.about-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.about-mandala { width: min(220px, 80%); }
.about-mandala svg { width: 100%; height: auto; animation: slowspin 100s linear infinite; }

.about-stats {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 1px solid rgba(201,169,110,.2);
  padding-top: 1.5rem;
}
.stat-item { text-align: center; }
.stat-n {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}
.stat-l {
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 500;
}

.about-text .section-head { text-align: left; margin-bottom: 0; }
.about-text > .label { display: block; margin-bottom: .5rem; }
.about-text h2 { margin-bottom: 0; }
.about-text .divider { margin-bottom: 1.75rem; }
.about-text p { margin-bottom: 1.1rem; }
.about-text p:last-child { margin-bottom: 0; }

/* =============================================
   OFFERINGS SECTION
   ============================================= */
.offerings-section { background: var(--bg); }
.offerings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.offering-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.offering-card:hover {
  border-color: rgba(201,169,110,.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.card-icon {
  width: 48px; height: 48px;
  color: var(--gold);
}
.card-icon svg { width: 100%; height: 100%; }
.offering-card h3 { font-size: 1.2rem; color: var(--text); margin: 0; }
.offering-card p  { font-size: .9rem; line-height: 1.7; flex: 1; margin: 0; }
.card-link {
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold-dk);
  transition: color var(--transition), gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: auto;
}
.card-link:hover { color: var(--gold); gap: .6rem; }

/* =============================================
   TRANSFORMATION SECTION
   ============================================= */
.transformation-section {
  background: var(--bg-dark);
}
.transform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 3rem;
  max-width: 860px;
  margin-inline: auto;
}
.transform-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  color: rgba(232,213,183,.85);
  font-size: .97rem;
  line-height: 1.65;
  padding: .5rem 0;
  border-bottom: 1px solid rgba(201,169,110,.1);
}
.t-mark {
  color: var(--gold);
  font-size: .65rem;
  flex-shrink: 0;
  margin-top: .4rem;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section { background: var(--bg); }
.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  box-shadow: var(--shadow-md);
}
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--text);
  text-transform: uppercase;
}
.field label span { color: var(--gold); }
.field input,
.field select,
.field textarea {
  font-family: 'Jost', sans-serif;
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid rgba(42,40,57,.14);
  border-radius: 6px;
  padding: .75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-muted); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,.12);
}

.field-row { display: flex; gap: 1rem; margin-bottom: 1.1rem; }
.field-row.two-col > .field { flex: 1; }
.field:not(.field-row .field) { margin-bottom: 1.1rem; }

.form-note {
  margin-top: .85rem;
  font-size: .8rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.form-success svg { width: 52px; height: 52px; }
.form-success p { color: var(--text); font-size: 1rem; }
.form-success[hidden] { display: none; }

/* Contact details */
.contact-details { padding-top: .5rem; }
.contact-details h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: .75rem;
}
.contact-details > p { margin-bottom: 2rem; }

.contact-channels { display: flex; flex-direction: column; gap: .85rem; margin-bottom: 2rem; }
.channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: 10px;
  border: 1px solid rgba(201,169,110,.15);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.channel:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.channel-icon {
  width: 40px; height: 40px;
  color: var(--gold);
  flex-shrink: 0;
}
.channel-icon svg { width: 100%; height: 100%; }
.channel-text { display: flex; flex-direction: column; gap: .15rem; }
.ch-label { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); font-weight: 500; }
.ch-value { font-size: .95rem; color: var(--text); font-weight: 400; }

.contact-aside {
  background: var(--bg-alt);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}
.contact-aside p { font-size: .88rem; line-height: 1.7; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-dark2);
  padding-block: 3.5rem 2rem;
  border-top: 1px solid rgba(201,169,110,.1);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2.5rem;
}
.footer-brand { display: flex; flex-direction: column; gap: .3rem; }
.f-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  color: var(--white);
  font-weight: 400;
}
.f-mod { font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.f-tag { font-size: .82rem; color: rgba(255,255,255,.4); margin-top: .25rem; }

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
}
.footer-nav a {
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold-lt); }

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .5rem;
}
.footer-contact a { font-size: .88rem; color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-contact a:hover { color: var(--gold-lt); }

.footer-base {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-base p { font-size: .78rem; color: rgba(255,255,255,.25); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .offerings-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  /* Nav */
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(19,18,42,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1.5rem;
    gap: 1.75rem;
    transform: translateY(-110%);
    transition: transform .4s var(--ease);
    border-bottom: 1px solid rgba(201,169,110,.12);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { font-size: .9rem; }

  /* Hero */
  .hero-mandala { display: none; }
  .hero-content { max-width: 100%; }

  /* Pillars */
  .pillars-list { grid-template-columns: repeat(2, 1fr); }

  /* Pranava */
  .pranava-layout { grid-template-columns: 1fr; }

  /* About */
  .about-layout { grid-template-columns: 1fr; }
  .about-card { max-width: 420px; margin-inline: auto; flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .about-stats { flex-direction: row; justify-content: space-around; border-top: 1px solid rgba(201,169,110,.2); padding-top: 1.25rem; width: 100%; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-contact { align-items: center; }
  .footer-nav { flex-direction: row; flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 600px) {
  .pillars-list { grid-template-columns: 1fr; }
  .offerings-grid { grid-template-columns: 1fr; }
  .transform-grid { grid-template-columns: 1fr; }
  .field-row.two-col { flex-direction: column; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}