/* ============================================================
   LIVUORA · ENTERPRISE WELLNESS PLATFORM — STYLE SYSTEM
   Palette: ivory ground, green primary, gold accent.
   Display: Poppins. Body: Manrope. Tamil: Noto Sans Tamil.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Manrope:wght@300;400;500;600;700;800&family=Noto+Sans+Tamil:wght@400;500;600;700&display=swap');

:root{
  /* color */
  --ivory:        #FAF9F6;
  --sand:         #F5F3ED;
  --sand-deep:    #EAE5DA;
  --ink:          #1A251D;
  --ink-soft:     #4B584E;
  --wine:         #2E7D32;
  --wine-deep:    #1B5E20;
  --wine-tint:    #E8F5E9;
  --gold:         #D4A017;
  --gold-soft:    #E5BA43;
  --jade:         #2F4F4D;
  --jade-tint:    #DCE8E4;
  --white:        #FFFFFF;
  --green:        #2E7D32;
  --green-dark:   #1B5E20;
  --green-light:  #E8F5E9;

  /* type */
  --f-display: 'Poppins', sans-serif;
  --f-body: 'Manrope', sans-serif;

  /* spacing / shape */
  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 32px;
  --container: 1200px;
  --shadow-soft: 0 18px 50px -22px rgba(39,26,28,0.35);
  --shadow-card: 0 10px 30px -14px rgba(39,26,28,0.22);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--ivory);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--f-display); margin:0 0 .5em; font-weight:700; line-height:1.15; color: var(--ink); }
p{ margin:0 0 1em; }
.container{ max-width: var(--container); margin:0 auto; padding: 0 28px; }
section{ position:relative; }
.tamil{ font-family: var(--f-body); }

::selection{ background: var(--gold-soft); color: var(--wine-deep); }

:focus-visible{
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- type scale ---------- */
.eyebrow{
  font-family: var(--f-body);
  font-weight:700;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--wine);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:2px;
  background: var(--gold);
  display:inline-block;
}
h1{ font-size: clamp(2.2rem, 4.2vw, 3.6rem); letter-spacing: -.02em; font-weight:800; }
h2{ font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight:700; }
h3{ font-size: clamp(1.15rem, 1.8vw, 1.45rem); font-weight:600; }
.lede{ font-size: 1.1rem; color: var(--ink-soft); max-width: 620px; line-height:1.7; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--f-body);
  font-weight:700;
  font-size: .95rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn svg{ width:16px; height:16px; transition: transform .25s ease; }
.btn:hover svg{ transform: translateX(3px); }
.btn-primary{
  background: var(--wine);
  color: var(--ivory);
  box-shadow: 0 14px 30px -12px rgba(126,31,61,.55);
}
.btn-primary:hover{ background: var(--wine-deep); transform: translateY(-2px); }
.btn-gold{
  background: var(--gold);
  color: var(--wine-deep);
  box-shadow: 0 14px 30px -12px rgba(201,149,47,.5);
}
.btn-gold:hover{ background: var(--gold-soft); transform: translateY(-2px); }
.btn-outline{
  background: transparent;
  border-color: rgba(39,26,28,.25);
  color: var(--ink);
}
.btn-outline:hover{ border-color: var(--wine); color: var(--wine); transform: translateY(-2px); }
.btn-outline-light{
  background: transparent;
  border-color: rgba(250,245,236,.45);
  color: var(--ivory);
}
.btn-outline-light:hover{ border-color: var(--ivory); background: rgba(250,245,236,.1); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding: 10px 20px; font-size: .85rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: rgba(250,245,236,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(39,26,28,.08);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 28px;
  max-width: var(--container);
  margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family: var(--f-display);
  font-weight:800;
  font-size:1.3rem;
  color: var(--wine-deep);
  letter-spacing:-.01em;
}
.brand-mark{
  width:42px; height:42px; border-radius:12px;
  background: linear-gradient(135deg, var(--wine), var(--wine-deep));
  display:flex; align-items:center; justify-content:center;
  color: var(--ivory); font-family: var(--f-display); font-weight:800; font-size:1rem;
  flex-shrink:0; box-shadow: 0 4px 12px rgba(46,125,50,.35);
}
.brand small{
  display:block; font-family: var(--f-body); font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; font-size:.58rem; color: var(--ink-soft);
}
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{
  font-weight:600; font-size:.95rem; color: var(--ink);
  position:relative; padding: 6px 2px;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:2px;
  background: var(--gold); transition: width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-links a.active{ color: var(--wine); }
.nav-cta{ display:flex; align-items:center; gap:16px; }
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:24px; height:2px; background: var(--ink); border-radius:2px; transition: all .25s ease; }
.nav-item-login { display: none !important; }

@media (max-width: 920px){
  .brand img { height: 48px !important; }
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background: var(--ivory);
    flex-direction:column; align-items:flex-start;
    gap:0; padding: 10px 28px 20px;
    border-bottom: 1px solid rgba(39,26,28,.08);
    transform: translateY(-8px);
    opacity:0; pointer-events:none;
    transition: all .25s ease;
  }
  .nav-links a{ padding: 12px 0; width:100%; border-bottom: 1px solid rgba(39,26,28,.06); }
  .nav-links.open{ transform: translateY(0); opacity:1; pointer-events:auto; }
  .nav-toggle{ display:flex; }
  .nav-cta .btn-sm-desktop{ display:none; }

  .nav-item-login {
    display: block !important;
    font-weight: 700;
    color: var(--wine) !important;
    border-bottom: none !important;
    margin-top: 8px;
  }
  .nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background: var(--ink);
  color: rgba(250,245,236,.75);
  padding: 80px 0 0;
  margin-top: 140px;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(circle at 15% 0%, rgba(126,31,61,.35), transparent 55%),
              radial-gradient(circle at 85% 100%, rgba(201,149,47,.18), transparent 55%);
  pointer-events:none;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  position:relative; z-index:1;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(250,245,236,.12);
}
.footer-brand .brand{ color: var(--ivory); margin-bottom:14px; }
.footer-brand p{ max-width: 320px; color: rgba(250,245,236,.6); font-size:.95rem; }
.footer-social{ display:flex; gap:12px; margin-top:18px; }
.footer-social a{
  width:38px; height:38px; border-radius:50%;
  border:1px solid rgba(250,245,236,.25);
  display:flex; align-items:center; justify-content:center;
  transition: all .25s ease;
}
.footer-social a:hover{ background: var(--gold); border-color: var(--gold); color: var(--wine-deep); }
.footer-social svg{ width:16px; height:16px; }
.footer-col h4{
  color: var(--ivory); font-family: var(--f-body); font-weight:700;
  font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:18px;
}
.footer-col ul li{ margin-bottom:11px; }
.footer-col a{ color: rgba(250,245,236,.65); font-size:.93rem; transition: color .2s ease; }
.footer-col a:hover{ color: var(--gold-soft); }
.footer-contact li{ display:flex; gap:10px; align-items:flex-start; color: rgba(250,245,236,.65); font-size:.93rem; }
.footer-contact svg{ width:17px; height:17px; flex-shrink:0; margin-top:3px; color: var(--gold-soft); }
.newsletter-row{ display:flex; gap:0; margin-top:8px; max-width:320px; }
.newsletter-row input{
  flex:1; padding:13px 16px; border-radius: 999px 0 0 999px;
  border:1px solid rgba(250,245,236,.25); background: rgba(250,245,236,.06);
  color: var(--ivory); font-family: var(--f-body); font-size:.9rem;
}
.newsletter-row input::placeholder{ color: rgba(250,245,236,.45); }
.newsletter-row button{
  border-radius: 0 999px 999px 0; border:none; background: var(--gold); color: var(--wine-deep);
  padding: 0 20px; font-weight:700; cursor:pointer; transition: background .2s ease;
}
.newsletter-row button:hover{ background: var(--gold-soft); }
.newsletter-note{ font-size:.78rem; margin-top:10px; color: rgba(250,245,236,.42); }
.footer-bottom{
  position:relative; z-index:1;
  display:flex; justify-content:space-between; align-items:center;
  padding: 26px 0 32px;
  font-size:.84rem; color: rgba(250,245,236,.45);
  flex-wrap:wrap; gap:10px;
}

@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr 1fr; gap:36px 24px; }
}
@media (max-width: 600px){
  .footer-grid{ grid-template-columns: 1fr; gap:28px; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  .newsletter-row{ max-width:100%; }
  .site-footer{ padding: 56px 0 0; margin-top:90px; }
}

/* ============================================================
   SHARED PATTERNS
   ============================================================ */

/* kolam dot ornament corner */
.kolam{
  position:absolute; width:96px; height:96px;
  background-image: radial-gradient(var(--gold) 2.2px, transparent 2.6px);
  background-size: 16px 16px;
  opacity:.35;
  pointer-events:none;
}

/* page hero (sub pages) */
.page-hero{
  padding: 64px 0 80px;
  background: linear-gradient(180deg, var(--sand) 0%, var(--ivory) 100%);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.page-hero .kolam{ top:24px; left:6%; }
.page-hero .kolam.r{ left:auto; right:6%; top:auto; bottom:18px; }
.page-hero .eyebrow{ justify-content:center; }
.breadcrumb{
  margin-top:18px; display:flex; gap:8px; justify-content:center;
  font-size:.85rem; color: var(--ink-soft); font-weight:600;
}
.breadcrumb a{ color: var(--wine); }
.breadcrumb span{ color: var(--gold); }

/* section heading block */
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* journey path connector (signature element) */
.path-row{
  position:relative;
  display:grid;
  gap: 36px;
}
.path-row::before{
  content:'';
  position:absolute;
  top:38px; left:6%; right:6%; height:0;
  border-top: 2.5px dashed var(--gold-soft);
  z-index:0;
}
@media (max-width: 880px){ .path-row::before{ display:none; } }

/* reveal-on-scroll */
.reveal{ opacity:0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* card */
.card{
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 34px 30px;
}

/* tags / pills */
.pill{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.78rem; font-weight:700; padding:6px 14px;
  border-radius:999px; background: var(--wine-tint); color: var(--wine-deep);
}

/* responsive container helpers */
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items:center; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap:28px; }
.grid-4{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
@media (max-width: 980px){
  .grid-2{ grid-template-columns:1fr; gap:36px; }
  .grid-3{ grid-template-columns: 1fr 1fr; gap:22px; }
  .grid-4{ grid-template-columns: 1fr 1fr; gap:18px; }
}
@media (max-width: 620px){
  .grid-2{ gap:28px; }
  .grid-3{ grid-template-columns: 1fr; gap:18px; }
  .grid-4{ grid-template-columns: 1fr; gap:14px; }
}

/* page-hero mobile */
@media (max-width: 760px){
  .page-hero{ padding: 44px 0 56px; }
  .page-hero h1{ font-size: clamp(1.6rem, 5vw, 2.2rem); }
  .page-hero .lede{ font-size:1rem; }
}

/* section padding mobile */
@media (max-width: 760px){
  .intro-split{ padding: 70px 0 50px; }
  .process-section{ padding: 70px 0; }
  .testi-section{ padding: 70px 0; }
  .faq-section{ padding: 60px 0; }
  .cta-banner{ padding: 50px 28px; border-radius: var(--radius-md); }
  .cta-banner h2{ font-size: clamp(1.5rem, 5vw, 2rem); }
}

/* stats strip mobile */
@media (max-width: 560px){
  .stats-strip{ border-radius: var(--radius-md); padding: 28px 14px; }
  .stats-grid div{ padding-bottom:14px; }
}

/* card global */
.card{ padding: 28px 22px; }
@media (max-width: 560px){
  .card{ padding: 22px 16px; }
  .btn{ font-size:.88rem; padding: 13px 22px; }
}

/* back to top */
.to-top{
  position:fixed; bottom:26px; right:26px; z-index:400;
  width:48px; height:48px; border-radius:50%;
  background: var(--wine); color: var(--ivory);
  display:flex; align-items:center; justify-content:center;
  border:none; cursor:pointer; box-shadow: var(--shadow-soft);
  opacity:0; transform: translateY(10px); pointer-events:none;
  transition: all .3s ease;
}
.to-top.show{ opacity:1; transform:none; pointer-events:auto; }
.to-top svg{ width:18px; height:18px; }

/* Tamil font style utility override */
.font-tamil,
body.font-tamil,
body.font-tamil h1,
body.font-tamil h2,
body.font-tamil h3,
body.font-tamil h4,
body.font-tamil p,
body.font-tamil span,
body.font-tamil button,
body.font-tamil input,
body.font-tamil textarea,
body.font-tamil a {
  font-family: 'Noto Sans Tamil', 'Manrope', system-ui, sans-serif !important;
}