/* ===========================================================
   Vd. Chaitanya S Badami — Ayurvedic Physician
   Design language matched to vaidyachaitanya.base44.app:
   clean sans-serif, soft lavender-white background, pastel
   tinted cards, black pill CTAs, minimal borders.
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* base */
  --parchment: #F6F6FA;
  --parchment-deep: #FFFFFF;
  --ink: #16171B;
  --ink-soft: #6B7280;
  --line: rgba(20,20,30,0.10);

  /* section accent colors — used for small tags/labels & subtle tints */
  --clr-about: #C9861A;        /* turmeric gold */
  --clr-education: #2F4BC7;    /* indigo */
  --clr-articles: #C13F2B;     /* vermillion / kumkum */
  --clr-books: #16824F;        /* forest green */
  --clr-seminars: #2E8B4F;     /* leaf green */
  --clr-certs: #A05A16;        /* copper */
  --clr-websites: #0E7C86;     /* teal */
  --clr-consult: #B01E3D;      /* deep vermillion — call to action */

  --radius: 16px;
  --border: 1px solid var(--line);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--parchment);
  color:var(--ink);
  font-family:'Inter', sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:'Inter', sans-serif;
  font-weight:800;
  line-height:1.12;
  margin:0 0 .4em;
  letter-spacing:-0.02em;
  color:var(--ink);
}

.eyebrow{
  font-family:'Space Mono', monospace;
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--ink-soft);
}

a{ color:inherit; }

img{ max-width:100%; display:block; }

.wrap{
  max-width:980px;
  margin:0 auto;
  padding:0 clamp(20px, 6vw, 48px);
}

/* ---------- Nav ---------- */
.site-nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(8px);
  border-bottom:var(--border);
}
.nav-inner{
  max-width:980px; margin:0 auto; padding:16px clamp(20px, 6vw, 48px);
  display:flex; align-items:center; justify-content:space-between;
  gap:20px; flex-wrap:wrap;
}
.brand{
  font-family:'Inter', sans-serif;
  font-weight:800;
  font-size:1.05rem;
  text-decoration:none;
  white-space:nowrap;
  color:var(--ink);
  letter-spacing:-0.01em;
}
.brand span{ color:var(--ink); }

.nav-links{
  list-style:none; display:flex; flex-wrap:wrap;
  gap:22px; margin:0; padding:0;
}
.nav-links a{
  display:flex; align-items:center; gap:0;
  text-decoration:none;
  font-family:'Inter', sans-serif;
  font-size:.92rem; font-weight:500;
  padding:2px 0;
  color:var(--ink-soft);
  border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.nav-links a .dot{ display:none; }
.nav-links a:hover{ color:var(--ink); }
.nav-links a.active{
  color:var(--ink);
  font-weight:700;
  border-bottom-color:var(--ink);
}

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  background:none;
  border:none;
  padding:8px;
  cursor:pointer;
}
.nav-toggle span{
  width:22px; height:2px;
  background:var(--ink);
  border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  padding:80px 0 48px;
  position:relative;
  overflow:hidden;
  text-align:left;
}
.hero .eyebrow{ color:var(--clr-about); margin-bottom:14px; }
.hero h1{
  font-size:clamp(2.4rem, 6vw, 4.1rem);
  font-weight:900;
}
.hero .credentials{
  font-family:'Space Mono', monospace;
  font-size:.9rem;
  color:var(--ink-soft);
  margin-top:10px;
  letter-spacing:.02em;
}
.hero .tagline{
  max-width:60ch;
  font-size:1.12rem;
  color:var(--ink-soft);
  margin-top:22px;
}
.hero .actions{
  margin-top:34px; display:flex; gap:14px; flex-wrap:wrap;
}

/* botanical divider */
.sprig{
  width:100%; height:34px; margin:0 0 8px;
  opacity:.5;
}

/* buttons */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px;
  border-radius:999px;
  text-decoration:none;
  font-family:'Inter', sans-serif;
  font-weight:700; font-size:.92rem;
  border:1.5px solid var(--ink);
  color:var(--ink);
  background:#fff;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-fill{
  background:var(--ink); color:#fff; border-color:var(--ink);
}
.btn-accent{
  background:var(--ink); border-color:var(--ink); color:#fff;
}

/* ---------- About (homepage bio) ---------- */
.about{
  max-width:68ch;
  margin:50px auto 20px;
  padding:0 4px;
}
.about .lede{
  font-family:'Inter', sans-serif;
  font-size:1.35rem;
  font-weight:800;
  color:var(--ink);
  margin-bottom:22px;
  letter-spacing:-0.01em;
}
.about p{
  color:var(--ink-soft);
  font-size:1.03rem;
  margin:0 0 20px;
}
.about p:last-of-type{ margin-bottom:0; }
.pullquote{
  margin:40px 0;
  padding:26px 28px;
  border:var(--border);
  background:color-mix(in srgb, var(--clr-about) 6%, white);
  border-radius:var(--radius);
  font-family:'Inter', sans-serif;
  font-size:1.25rem;
  font-weight:700;
  color:var(--ink);
  letter-spacing:-0.01em;
}
.signoff{
  margin-top:30px;
  color:var(--ink-soft);
}
.signoff strong{ color:var(--ink); }

/* ---------- Shelf (section grid on homepage) ---------- */
.shelf{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(210px,1fr));
  gap:14px;
  margin:50px 0 80px;
}
.jar{
  --accent: var(--ink);
  position:relative;
  padding:24px 22px 22px;
  border-radius:var(--radius);
  border:var(--border);
  background:color-mix(in srgb, var(--accent) 5%, white);
  text-decoration:none;
  color:var(--ink);
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease;
}
.jar:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 30px -20px rgba(20,20,30,0.25);
}
.jar .num{
  font-family:'Space Mono', monospace;
  font-size:.72rem; color:var(--accent); font-weight:700;
  letter-spacing:.08em;
}
.jar h3{
  font-size:1.22rem; margin:10px 0 6px;
  color:var(--ink);
  font-weight:800;
}
.jar p{
  margin:0; color:var(--ink-soft); font-size:.92rem;
}

/* ---------- Page header (interior pages) ---------- */
.page-head{
  padding:60px 0 30px;
  border-bottom:var(--border);
  margin-bottom:48px;
}
.page-head .eyebrow{ color:var(--accent, var(--ink-soft)); margin-bottom:14px; }
.page-head h1{ font-size:clamp(2rem, 4.6vw, 3rem); color:var(--ink); font-weight:900; }
.page-head p{
  max-width:62ch; color:var(--ink-soft); font-size:1.05rem; margin-top:14px;
}

section.content{ padding-bottom:70px; }

.empty-state{
  border:1.5px dashed var(--line);
  border-radius:var(--radius);
  padding:38px 30px;
  color:var(--ink-soft);
  font-size:.98rem;
  background:var(--parchment-deep);
}
.empty-state strong{ color:var(--ink); }

/* ---------- shared: pastel pill tag ---------- */
.pill-tag{
  display:inline-block;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.01em;
  padding:4px 12px;
  border-radius:999px;
}

/* ---------- Education (results) ---------- */
.degree-block{
  margin-bottom:54px;
}
.degree-block:last-of-type{ margin-bottom:0; }
.degree-head h2{
  font-size:1.5rem;
  color:var(--ink);
  font-weight:800;
}
.degree-meta{
  color:var(--ink-soft);
  font-size:.95rem;
  max-width:60ch;
  margin:6px 0 26px;
}
.result-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(150px,1fr));
  gap:12px;
}
.result-card{
  border:1.5px solid var(--clr-education);
  background:color-mix(in srgb, var(--clr-education) 7%, white);
  border-radius:var(--radius);
  padding:20px 18px 18px;
  position:relative;
}
.result-label{
  display:block;
  font-family:'Space Mono', monospace;
  font-size:.68rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-bottom:10px;
}
.result-pct{
  display:block;
  font-family:'Inter', sans-serif;
  font-size:1.9rem;
  font-weight:900;
  color:var(--ink);
  line-height:1;
}
.result-marks{
  display:block;
  font-size:.82rem;
  color:var(--ink-soft);
  margin-top:6px;
}
.result-badge{
  display:inline-block;
  margin-top:12px;
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--clr-education);
  background:color-mix(in srgb, var(--clr-education) 14%, white);
  padding:4px 11px;
  border-radius:999px;
}

.rank-highlight{
  margin-top:40px;
  display:flex;
  align-items:flex-start;
  gap:16px;
  padding:24px 26px;
  border-radius:var(--radius);
  background:color-mix(in srgb, #D9A73B 8%, white);
  border:var(--border);
}
.rank-highlight .rank-icon{
  flex:none;
  width:38px; height:38px;
  border-radius:50%;
  background:#fff;
  border:var(--border);
  color:#C9861A;
  display:flex; align-items:center; justify-content:center;
  font-family:'Inter', sans-serif;
  font-weight:800;
  font-size:1.1rem;
}
.rank-highlight p{
  margin:0;
  font-size:.95rem;
  color:var(--ink);
}
.rank-highlight strong{ font-weight:700; }
.rank-highlight .rank-sub{
  color:var(--ink-soft);
  font-size:.85rem;
  margin-top:4px;
}

/* ---------- Articles (publications) ---------- */
.pub-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.pub-card{
  border:var(--border);
  background:color-mix(in srgb, var(--clr-articles) 4%, white);
  border-radius:var(--radius);
  padding:22px 26px;
  position:relative;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:16px 24px;
  align-items:flex-start;
}
.pub-main{ flex:1 1 380px; min-width:0; }
.pub-title{
  font-family:'Inter', sans-serif;
  font-size:1.12rem;
  font-weight:800;
  margin:0 0 8px;
  line-height:1.35;
  color:var(--ink);
  letter-spacing:-0.01em;
}
.pub-meta{
  font-size:.88rem;
  color:var(--ink-soft);
  margin:0 0 4px;
}
.pub-authors{
  font-size:.84rem;
  color:var(--ink-soft);
  margin:0;
}
.pub-side{
  flex:none;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:8px;
}
.pub-year{
  font-family:'Space Mono', monospace;
  font-size:.78rem;
  color:var(--ink-soft);
  font-weight:700;
}
.pub-role{
  font-size:.7rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
  background:color-mix(in srgb, var(--clr-articles) 14%, white);
  color:var(--clr-articles);
  white-space:nowrap;
}
.pub-link{
  font-size:.82rem;
  font-weight:700;
  color:var(--ink);
  text-decoration:none;
  border-bottom:1.5px solid var(--ink);
  padding-bottom:1px;
  white-space:nowrap;
}
.pub-link:hover{ opacity:.7; }

/* ---------- Books ---------- */
.book-subhead{
  display:inline-block;
  font-family:'Space Mono', monospace;
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-soft);
  font-weight:700;
  margin:0 0 20px;
  padding:6px 16px;
  border:var(--border);
  border-radius:999px;
  background:#fff;
}
.book-subhead:not(:first-child){ margin-top:52px; }

.book-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(220px,1fr));
  gap:14px;
}
.book-card{
  display:block;
  text-decoration:none;
  color:var(--ink);
  border:var(--border);
  background:color-mix(in srgb, var(--clr-books) 4%, white);
  border-radius:var(--radius);
  padding:22px 22px 20px;
  position:relative;
  transition:transform .15s ease, box-shadow .15s ease;
}
a.book-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 30px -20px rgba(20,20,30,0.25);
}
.book-title{
  font-family:'Inter', sans-serif;
  font-size:1rem;
  font-weight:700;
  margin:0 0 10px;
  line-height:1.4;
  color:var(--ink);
}
.book-tag{
  display:inline-block;
  font-size:.7rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
  margin-bottom:10px;
}
.book-tag.buy{ background:color-mix(in srgb, var(--clr-books) 14%, white); color:var(--clr-books); }
.book-tag.offline{ background:color-mix(in srgb, var(--clr-certs) 14%, white); color:var(--clr-certs); }
.book-note{
  font-size:.83rem;
  color:var(--ink-soft);
  margin:0;
}

/* ---------- Seminars ---------- */
.sem-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
  gap:14px;
}
.sem-card{
  border:var(--border);
  background:color-mix(in srgb, var(--clr-seminars) 4%, white);
  border-radius:var(--radius);
  padding:24px 24px 22px;
  position:relative;
  display:flex;
  flex-direction:column;
}
.sem-date{
  font-family:'Space Mono', monospace;
  font-size:.7rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--ink-soft);
  font-weight:700;
  margin-bottom:10px;
}
.sem-title{
  font-family:'Inter', sans-serif;
  font-size:1.05rem;
  font-weight:800;
  margin:0 0 6px;
  line-height:1.35;
  color:var(--ink);
  letter-spacing:-0.01em;
}
.sem-org{
  font-size:.86rem;
  color:var(--ink-soft);
  margin:0 0 16px;
  line-height:1.5;
}
.sem-tags{
  margin-top:auto;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.sem-tag{
  font-size:.7rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
  background:color-mix(in srgb, var(--clr-seminars) 14%, white);
  color:var(--clr-seminars);
}
.sem-tag.award{
  background:color-mix(in srgb, #D9A73B 18%, white);
  color:#A5731A;
}

/* ---------- Certifications ---------- */
.cert-subhead{
  display:inline-block;
  font-family:'Space Mono', monospace;
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-soft);
  font-weight:700;
  margin:0 0 20px;
  padding:6px 16px;
  border:var(--border);
  border-radius:999px;
  background:#fff;
}
.cert-subhead:not(:first-child){ margin-top:52px; }

.cert-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:14px;
}
.cert-card{
  border:var(--border);
  background:color-mix(in srgb, var(--clr-certs) 4%, white);
  border-radius:var(--radius);
  padding:22px 22px 20px;
  position:relative;
}
.cert-title{
  font-family:'Inter', sans-serif;
  font-size:1rem;
  font-weight:700;
  margin:0 0 8px;
  line-height:1.4;
  color:var(--ink);
}
.cert-issuer{
  font-size:.85rem;
  color:var(--ink-soft);
  margin:0 0 4px;
}
.cert-date{
  font-family:'Space Mono', monospace;
  font-size:.72rem;
  color:var(--ink-soft);
  font-weight:700;
  letter-spacing:.03em;
}

/* ---------- Websites ---------- */
.web-featured{
  display:block;
  text-decoration:none;
  color:#fff;
  border-radius:20px;
  padding:40px 36px;
  margin-bottom:50px;
  background:radial-gradient(circle at 80% 30%, rgba(46,60,140,0.35), transparent 60%), #14151C;
  position:relative;
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease;
}
.web-featured:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 40px -20px rgba(20,20,30,0.5);
}
.web-featured .eyebrow{ color:#B9BEE8; margin-bottom:12px; }
.web-featured h2{
  font-size:1.6rem;
  margin-bottom:12px;
  color:#fff;
  font-weight:900;
}
.web-featured p{
  color:rgba(255,255,255,0.72);
  font-size:1rem;
  max-width:55ch;
  margin:0 0 22px;
}
.web-featured .web-cta{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:700; font-size:.9rem;
  color:#14151C;
  background:#fff;
  padding:11px 20px;
  border-radius:999px;
}

.web-subhead{
  display:inline-block;
  font-family:'Space Mono', monospace;
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-soft);
  font-weight:700;
  margin:0 0 6px;
  padding:6px 16px;
  border:var(--border);
  border-radius:999px;
  background:#fff;
}
.web-subnote{
  font-size:.85rem;
  color:var(--ink-soft);
  margin:12px 0 20px;
}
.web-subhead-block:not(:first-of-type){ margin-top:52px; }

.web-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:14px;
}
.web-card{
  display:block;
  text-decoration:none;
  color:var(--ink);
  border:var(--border);
  background:color-mix(in srgb, var(--clr-websites) 4%, white);
  border-radius:var(--radius);
  padding:22px 22px 20px;
  position:relative;
  transition:transform .15s ease, box-shadow .15s ease;
}
a.web-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 30px -20px rgba(20,20,30,0.25);
}
.web-card.locked{
  background:color-mix(in srgb, var(--clr-certs) 4%, white);
}
.web-title{
  font-family:'Inter', sans-serif;
  font-size:1rem;
  font-weight:700;
  margin:0 0 8px;
  line-height:1.4;
  color:var(--ink);
}
.web-desc{
  font-size:.85rem;
  color:var(--ink-soft);
  margin:0 0 14px;
  line-height:1.5;
}
.web-tag{
  display:inline-block;
  font-size:.7rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  font-weight:700;
  padding:4px 11px;
  border-radius:999px;
}
.web-tag.visit{ background:color-mix(in srgb, var(--clr-websites) 14%, white); color:var(--clr-websites); }
.web-tag.contact{ background:color-mix(in srgb, var(--clr-certs) 14%, white); color:var(--clr-certs); }

/* ---------- Contact ---------- */
.contact-layout{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:20px;
  align-items:start;
}
.contact-form{
  display:flex;
  flex-direction:column;
  gap:18px;
  background:#fff;
  border:var(--border);
  border-radius:var(--radius);
  padding:30px 30px 28px;
}
.contact-form label{
  display:flex;
  flex-direction:column;
  gap:7px;
  font-size:.86rem;
  font-weight:700;
  color:var(--ink);
}
.contact-form input,
.contact-form textarea{
  font-family:'Inter', sans-serif;
  font-size:.96rem;
  padding:11px 14px;
  border-radius:10px;
  border:1.5px solid var(--line);
  background:#fff;
  color:var(--ink);
  resize:vertical;
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:var(--ink);
}
.contact-form button{
  margin-top:6px;
  align-self:flex-start;
  cursor:pointer;
}

.contact-info{
  padding:30px 30px 28px;
  border-radius:var(--radius);
  border:var(--border);
  background:color-mix(in srgb, var(--clr-consult) 5%, white);
}
.contact-name{
  font-family:'Inter', sans-serif;
  font-size:1.15rem;
  font-weight:800;
  margin:6px 0 2px;
  color:var(--ink);
}
.contact-line{
  font-size:.92rem;
  color:var(--ink-soft);
  margin:6px 0;
}
.contact-line a{
  color:var(--ink);
  font-weight:700;
  text-decoration:none;
  border-bottom:1.5px solid var(--ink);
}
.contact-line a:hover{ opacity:.7; }
.contact-note{
  margin-top:18px;
  font-size:.82rem;
  color:var(--ink-soft);
  line-height:1.5;
}

@media (max-width:720px){
  .contact-layout{ grid-template-columns:1fr; }
}

/* ---------- Footer ---------- */
footer{
  border-top:var(--border);
  padding:38px 0 60px;
  margin-top:40px;
  font-size:.86rem;
  color:var(--ink-soft);
}
footer .wrap{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
}

@media (max-width:640px){
  .nav-toggle{ display:flex; }
  .nav-links{
    display:none;
    width:100%;
    flex-direction:column;
    gap:2px;
    order:3;
    margin-top:14px;
    padding-top:14px;
    border-top:var(--border);
  }
  .nav-links.open{ display:flex; }
  .nav-links li{ width:100%; }
  .nav-links a{
    width:100%;
    padding:12px 4px;
    border-bottom:1px solid var(--line);
    border-radius:0;
  }
  .nav-links a.active{ border-bottom:1px solid var(--line); color:var(--ink); }
  .nav-links a.active::after{
    content:"";
  }
  .hero{ padding-top:44px; }
}

@media (max-width:420px){
  body{ font-size:16px; }
  .wrap{ padding:0 22px; }
  .nav-inner{ padding:12px 22px; }
}