/* =====================================================================
   TRINETRA NUMERICS — Core Stylesheet
   Dark-luxury Vedic-tech aesthetic
   ===================================================================== */

:root{
  /* Palette */
  --bg:        #0a0e19;
  --bg-2:      #0c1120;
  --bg-3:      #11182b;
  --panel:     rgba(18,24,42,.55);
  --panel-solid:#121a2e;
  --line:      rgba(201,161,74,.18);
  --line-soft: rgba(143,160,210,.14);

  --gold:      #c9a14a;
  --gold-bright:#f3d488;
  --gold-deep: #8b723d;
  --gold-grad: linear-gradient(135deg,#f6e3a8 0%,#d4af52 38%,#8b723d 100%);

  --blue:      #6f7db4;
  --blue-soft: #8d9bd0;

  --text:      #e9e4d4;
  --text-dim:  #a6adc4;
  --text-mute: #6f7691;

  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 30px 80px -30px rgba(0,0,0,.85);
  --glow-gold: 0 0 40px rgba(201,161,74,.35);

  --ff-display:'Cinzel', serif;
  --ff-serif:  'Cormorant Garamond', serif;
  --ff-body:   'Poppins', system-ui, sans-serif;

  --maxw: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}

/* Ambient cosmic background layers */
body::before{
  content:"";position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(1100px 700px at 80% -10%, rgba(201,161,74,.10), transparent 60%),
    radial-gradient(900px 700px at -5% 25%, rgba(111,125,180,.10), transparent 55%),
    radial-gradient(1000px 900px at 50% 120%, rgba(201,161,74,.07), transparent 60%),
    var(--bg);
}
body::after{ /* faint grain/noise */
  content:"";position:fixed;inset:0;z-index:-2;opacity:.035;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
#particles{position:fixed;inset:0;z-index:-1;pointer-events:none}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:110px 0;position:relative}
.section--tight{padding:72px 0}

/* Typography ----------------------------------------------------------*/
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;line-height:1.15;letter-spacing:.5px}
.eyebrow{
  font-family:var(--ff-body);font-size:.72rem;font-weight:600;letter-spacing:.42em;
  text-transform:uppercase;color:var(--gold);display:inline-block;margin-bottom:18px;
}
.eyebrow::before{content:"✦ ";color:var(--gold-deep)}
.h-xl{font-size:clamp(2.6rem,6vw,5rem)}
.h-lg{font-size:clamp(2rem,4.4vw,3.2rem)}
.h-md{font-size:clamp(1.5rem,3vw,2.1rem)}
.gold-text{
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.lead{font-family:var(--ff-serif);font-size:clamp(1.15rem,2vw,1.5rem);color:var(--text-dim);font-weight:500}
.muted{color:var(--text-dim)}
.section-head{max-width:680px;margin:0 auto 60px;text-align:center}
.section-head p{color:var(--text-dim);margin-top:18px}

/* Buttons -------------------------------------------------------------*/
.btn{
  --b:var(--gold);
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;
  font-family:var(--ff-body);font-weight:600;font-size:.92rem;letter-spacing:.04em;
  padding:15px 30px;border-radius:50px;position:relative;transition:.4s var(--ease);
  text-transform:uppercase;
}
.btn-gold{
  background:var(--gold-grad);color:#1a1303;
  box-shadow:0 14px 34px -14px rgba(201,161,74,.7);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 22px 46px -14px rgba(201,161,74,.85),var(--glow-gold)}
.btn-ghost{
  background:rgba(255,255,255,.02);color:var(--text);
  border:1px solid var(--line);backdrop-filter:blur(8px);
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-3px)}
.btn-block{width:100%;justify-content:center}

/* Glass card ----------------------------------------------------------*/
.card{
  background:var(--panel);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  padding:34px;
  position:relative;
  overflow:hidden;
  transition:.5s var(--ease);
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(201,161,74,.5),transparent 40%,transparent 70%,rgba(111,125,180,.35));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.5;transition:opacity .5s;
}
.card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:var(--shadow)}
.card:hover::before{opacity:1}

/* Navbar --------------------------------------------------------------*/
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:.4s var(--ease);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav.scrolled{background:rgba(8,11,20,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft)}
.nav.scrolled .nav-inner{padding:12px 24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto;filter:drop-shadow(0 0 14px rgba(201,161,74,.3));transition:.4s}
.nav.scrolled .brand img{height:40px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);
  position:relative;font-weight:500;transition:.3s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-7px;height:1px;width:0;background:var(--gold);transition:.35s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--gold-bright)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:26px;height:2px;background:var(--gold);transition:.3s;border-radius:2px}

/* Hero ----------------------------------------------------------------*/
.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;
  padding-top:120px;
}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:url('../images/background.png') center/cover no-repeat;
  opacity:.55;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,14,25,.55) 0%,rgba(10,14,25,.78) 55%,var(--bg) 100%),
            radial-gradient(60% 60% at 50% 40%,transparent,rgba(10,14,25,.6));
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;width:100%}
.hero h1{margin:8px 0 22px}
.hero .lead{max-width:520px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:38px;margin-top:54px;flex-wrap:wrap}
.hero-stats .num{font-family:var(--ff-display);font-size:2.1rem;color:var(--gold-bright)}
.hero-stats span{display:block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-mute)}
.hero-visual{display:flex;justify-content:center;align-items:center}

/* Animated Trinetra / sacred geometry SVG */
.tri-eye{width:min(440px,80vw);height:auto;animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.spin-slow{transform-origin:center;animation:spin 60s linear infinite}
.spin-rev{transform-origin:center;animation:spin 90s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.pulse{animation:pulse 4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}

/* Numerology number ring (home) --------------------------------------*/
.num-ring{position:relative;width:min(360px,72vw);aspect-ratio:1}
.num-ring .center{
  position:absolute;inset:0;margin:auto;width:120px;height:120px;border-radius:50%;
  display:grid;place-items:center;background:radial-gradient(circle,rgba(201,161,74,.25),transparent 70%);
}
.num-node{
  position:absolute;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--ff-display);font-size:1.3rem;color:var(--gold-bright);
  border:1px solid var(--line);background:rgba(12,17,32,.7);backdrop-filter:blur(6px);
  transform:translate(-50%,-50%);transition:.4s;cursor:default;
}
.num-node:hover{border-color:var(--gold);box-shadow:var(--glow-gold);transform:translate(-50%,-50%) scale(1.12)}

/* Grid layouts --------------------------------------------------------*/
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Service / feature cards */
.svc-icon{
  width:58px;height:58px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(140deg,rgba(201,161,74,.18),rgba(111,125,180,.1));
  border:1px solid var(--line);font-size:1.5rem;color:var(--gold-bright);
}
.svc-card h3{font-size:1.25rem;margin-bottom:10px}
.svc-card p{color:var(--text-dim);font-size:.95rem;margin-bottom:18px}
.svc-meta{display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line-soft);padding-top:16px;margin-top:auto}
.svc-price{font-family:var(--ff-display);color:var(--gold-bright);font-size:1.2rem}
.svc-dur{font-size:.78rem;color:var(--text-mute);letter-spacing:.1em;text-transform:uppercase}
.svc-card{display:flex;flex-direction:column}
.svc-link{color:var(--gold);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.svc-link:hover{color:var(--gold-bright)}

/* Yoga cards (expandable) */
.yoga{cursor:pointer}
.yoga .yoga-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.yoga .badge{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  border:1px solid var(--line);border-radius:30px;padding:4px 12px}
.yoga-body{max-height:0;overflow:hidden;transition:max-height .5s var(--ease);color:var(--text-dim);font-size:.92rem}
.yoga.open .yoga-body{max-height:240px;margin-top:14px}

/* Counters strip */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.counter .n{font-family:var(--ff-display);font-size:clamp(2.2rem,5vw,3.4rem);color:var(--gold-bright)}
.counter .l{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-mute)}

/* Testimonials carousel */
.tcar{overflow:hidden;position:relative}
.ttrack{display:flex;transition:transform .6s var(--ease)}
.tslide{min-width:100%;padding:6px}
.tslide .card{text-align:center;padding:46px}
.tslide blockquote{font-family:var(--ff-serif);font-size:1.4rem;color:var(--text);line-height:1.5;margin-bottom:22px}
.tslide .who{color:var(--gold);letter-spacing:.1em;text-transform:uppercase;font-size:.82rem}
.tdots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.tdots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--line);cursor:pointer;transition:.3s}
.tdots button.active{background:var(--gold);transform:scale(1.3)}

/* FAQ accordion */
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);cursor:pointer;
  padding:24px 0;font-family:var(--ff-body);font-size:1.05rem;font-weight:500;
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .i{color:var(--gold);font-size:1.4rem;transition:.4s;flex-shrink:0}
.faq-item.open .faq-q .i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease);color:var(--text-dim)}
.faq-item.open .faq-a{max-height:300px;padding-bottom:24px}

/* Newsletter / footer */
.newsletter{display:flex;gap:12px;max-width:460px;margin-top:22px;flex-wrap:wrap}
.newsletter input{flex:1;min-width:200px;padding:14px 18px;border-radius:50px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);font-family:var(--ff-body)}
.newsletter input:focus{outline:none;border-color:var(--gold)}
.footer{border-top:1px solid var(--line-soft);padding:80px 0 40px;background:var(--bg-2)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px}
.footer h4{font-family:var(--ff-body);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);margin-bottom:20px}
.footer a{color:var(--text-dim);font-size:.92rem;display:block;padding:6px 0;transition:.3s}
.footer a:hover{color:var(--gold-bright);padding-left:6px}
.footer-brand img{height:54px;margin-bottom:18px}
.footer-bottom{border-top:1px solid var(--line-soft);margin-top:60px;padding-top:30px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:var(--text-mute);font-size:.85rem}
.socials{display:flex;gap:14px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold);transition:.3s}
.socials a:hover{background:var(--gold);color:#1a1303;border-color:var(--gold)}

/* Page hero (interior) */
.page-hero{padding:170px 0 60px;text-align:center;position:relative}
.page-hero .lead{max-width:640px;margin:18px auto 0}
.breadcrumb{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin-bottom:14px}
.breadcrumb a{color:var(--gold)}

/* Tools / calculators -------------------------------------------------*/
.tool-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.tool-tab{padding:11px 22px;border-radius:50px;border:1px solid var(--line);background:rgba(255,255,255,.02);
  color:var(--text-dim);cursor:pointer;font-family:var(--ff-body);font-size:.85rem;letter-spacing:.04em;transition:.3s}
.tool-tab.active{background:var(--gold-grad);color:#1a1303;border-color:transparent;box-shadow:0 10px 26px -12px rgba(201,161,74,.7)}
.tool-panel{display:none;animation:fade .5s var(--ease)}
.tool-panel.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.field{margin-bottom:18px}
.field label{display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-mute);margin-bottom:8px}
.field input,.field select{width:100%;padding:14px 16px;border-radius:12px;background:rgba(255,255,255,.03);
  border:1px solid var(--line);color:var(--text);font-family:var(--ff-body);font-size:1rem}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,161,74,.12)}
.result-num{font-family:var(--ff-display);font-size:clamp(3rem,9vw,5.5rem);line-height:1;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  text-shadow:0 0 40px rgba(201,161,74,.35)}
.result-box{text-align:center;padding:34px;border-radius:var(--radius);border:1px dashed var(--line);
  background:rgba(201,161,74,.04);min-height:160px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px}
.result-box.empty{color:var(--text-mute);font-style:italic;border-style:dashed}

/* Vedic 3x3 grid */
.veda-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:300px;margin:0 auto}
.veda-cell{aspect-ratio:1;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;background:rgba(255,255,255,.02);position:relative;transition:.4s}
.veda-cell .plane{position:absolute;top:6px;left:8px;font-size:.6rem;color:var(--text-mute)}
.veda-cell .digits{font-family:var(--ff-display);font-size:1.4rem;color:var(--gold-bright);letter-spacing:2px}
.veda-cell.filled{border-color:var(--gold);box-shadow:0 0 22px rgba(201,161,74,.25)}
.veda-cell.empty{opacity:.45}
.typewriter{font-family:var(--ff-serif);font-size:1.15rem;color:var(--text-dim);min-height:90px;line-height:1.6}

/* Blog masonry */
.masonry{columns:3;column-gap:26px}
.masonry .card{break-inside:avoid;margin-bottom:26px;padding:0;overflow:hidden}
.masonry .card .thumb{height:170px;background:linear-gradient(135deg,#16203a,#0c1120);position:relative;overflow:hidden}
.masonry .card .thumb .cat{position:absolute;top:14px;left:14px;font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold);background:rgba(10,14,25,.7);padding:5px 12px;border-radius:30px;border:1px solid var(--line)}
.masonry .card .body{padding:26px}
.masonry .card h3{font-size:1.2rem;margin-bottom:10px}
.masonry .card p{color:var(--text-dim);font-size:.92rem}
.masonry .card .meta{font-size:.78rem;color:var(--text-mute);margin-top:16px;letter-spacing:.05em}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.info-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}
.info-row .ic{width:46px;height:46px;border-radius:12px;flex-shrink:0;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(201,161,74,.18),rgba(111,125,180,.1));border:1px solid var(--line);color:var(--gold-bright)}
.info-row h4{font-family:var(--ff-body);font-size:1rem;margin-bottom:3px}
.info-row p{color:var(--text-dim);font-size:.92rem}
textarea.fld{width:100%;padding:14px 16px;border-radius:12px;background:rgba(255,255,255,.03);
  border:1px solid var(--line);color:var(--text);font-family:var(--ff-body);font-size:1rem;resize:vertical;min-height:130px}
textarea.fld:focus{outline:none;border-color:var(--gold)}

/* Floating contact button */
.fab{position:fixed;bottom:26px;right:26px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;color:#fff;font-size:1.6rem;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:.3s;animation:floaty 4s ease-in-out infinite}
.fab:hover{transform:scale(1.08)}

/* Timeline (about) */
.timeline{position:relative;padding-left:40px}
.timeline::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(var(--gold),transparent)}
.tl-item{position:relative;margin-bottom:42px}
.tl-item::before{content:"";position:absolute;left:-34px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 16px rgba(201,161,74,.6)}
.tl-item .yr{font-family:var(--ff-display);color:var(--gold-bright);font-size:1.1rem;margin-bottom:4px}
.tl-item p{color:var(--text-dim);font-size:.95rem}

/* Scroll reveal */
[data-reveal]{opacity:0;transform:translateY(34px);transition:.9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* Pricing tiers */
.tier{text-align:center}
.tier.feat{border-color:var(--gold);box-shadow:var(--glow-gold)}
.tier .tag{position:absolute;top:18px;right:18px;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:#1a1303;background:var(--gold-grad);padding:4px 12px;border-radius:30px}
.tier .price{font-family:var(--ff-display);font-size:2.6rem;color:var(--gold-bright);margin:10px 0}
.tier .price small{font-size:.9rem;color:var(--text-mute)}
.tier ul{margin:22px 0;text-align:left}
.tier ul li{padding:9px 0;color:var(--text-dim);font-size:.92rem;border-bottom:1px solid var(--line-soft)}
.tier ul li::before{content:"✦";color:var(--gold);margin-right:10px}

/* Responsive ----------------------------------------------------------*/
@media(max-width:1024px){
  .masonry{columns:2}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(320px,82vw);background:var(--bg-2);
    flex-direction:column;justify-content:center;gap:28px;transform:translateX(110%);transition:.4s var(--ease);
    border-left:1px solid var(--line-soft);padding:40px}
  .nav-links.open{transform:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero .lead{margin-left:auto;margin-right:auto}
  .hero-actions,.hero-stats{justify-content:center}
  .hero-visual{order:-1;margin-bottom:20px}
  .grid-2,.grid-3,.contact-grid{grid-template-columns:1fr}
  .counters{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .masonry{columns:1}
  .grid-4{grid-template-columns:1fr}
  .nav-cta .btn-ghost{display:none}
  .section{padding:80px 0}
}