/* ============================================================
   CANHEAL V9 · BOTANICAL CLINICAL
   A warmer, more alive visual system: science × nature × premium
   ============================================================ */
:root{
  --forest:#10382f;
  --forest-2:#0b2b24;
  --forest-3:#1b4b3f;
  --sage:#789988;
  --sage-light:#b8cdbf;
  --mint:#dfeae2;
  --cream:#f6efe2;
  --paper:#fbf7ef;
  --sand:#e9ddca;
  --gold:#c79a5c;
  --gold-soft:#ead6b8;
  --teal:#5d908d;
  --teal-soft:#d7e8e6;
  --clay:#a96f60;
  --clay-soft:#f0ded8;
  --ink:#10241d;
  --ink-soft:#344d43;
  --line:rgba(16,36,29,.12);
  --shadow-soft:0 18px 48px rgba(19,49,39,.08);
  --shadow-rich:0 34px 90px rgba(9,40,31,.16);
}

body.v9-premium{
  background:
    radial-gradient(circle at 18% 8%,rgba(184,205,191,.18),transparent 24rem),
    var(--paper);
}
::selection{background:var(--gold-soft);color:var(--ink)}

/* Header */
.v9-premium .page-progress span{background:linear-gradient(90deg,var(--gold),var(--teal),var(--sage))}
.v9-premium .site-header.scrolled{background:rgba(251,247,239,.91);box-shadow:0 14px 44px rgba(11,43,36,.08)}
.v9-premium .brand-symbol{background:rgba(255,255,255,.35);border-color:rgba(16,56,47,.16);box-shadow:inset 0 0 0 5px rgba(184,205,191,.08)}
.v9-premium .brand-symbol svg{stroke:var(--forest-3)}
.v9-premium .main-nav a:after{height:2px;background:linear-gradient(90deg,var(--gold),var(--sage));border-radius:4px}
.v9-premium .header-cta{border-color:rgba(199,154,92,.65);background:linear-gradient(135deg,rgba(234,214,184,.4),rgba(255,255,255,.22));box-shadow:0 9px 24px rgba(91,71,41,.06)}
.v9-premium .header-cta:hover{background:var(--forest);border-color:var(--forest);color:#fff}

/* Hero */
.v9-premium .hero{
  background:
    radial-gradient(circle at 82% 12%,rgba(93,144,141,.16),transparent 26rem),
    radial-gradient(circle at 10% 86%,rgba(199,154,92,.16),transparent 29rem),
    linear-gradient(125deg,#f7f0e3 0%,#fbf8f1 48%,#eef4ef 100%);
}
.v9-premium .hero:before{
  content:"";position:absolute;inset:auto -8vw -26vw auto;width:58vw;height:58vw;border-radius:50%;
  border:1px solid rgba(16,56,47,.065);box-shadow:0 0 0 5vw rgba(16,56,47,.018),0 0 0 10vw rgba(199,154,92,.018);pointer-events:none
}
.v9-premium .hero:after{background-size:110px 110px;opacity:.72}
.v9-premium .aurora-a{background:radial-gradient(circle at 60% 40%,rgba(93,144,141,.32),rgba(93,144,141,0) 68%)}
.v9-premium .aurora-b{background:radial-gradient(circle,rgba(199,154,92,.28),rgba(199,154,92,0) 68%)}
.v9-premium .kicker,.v9-premium .eyebrow{color:var(--teal)}
.v9-premium .kicker span{background:var(--gold)}
.v9-premium .hero h1 em{color:var(--forest-3);position:relative}
.v9-premium .hero h1 em:after{content:"";position:absolute;right:2%;left:18%;bottom:-7px;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--gold),rgba(199,154,92,0));opacity:.55}
.v9-premium .button-primary{background:linear-gradient(135deg,var(--forest),var(--forest-3));box-shadow:0 14px 34px rgba(16,56,47,.16)}
.v9-premium .button-primary:hover{background:linear-gradient(135deg,#17483c,#255d4e);box-shadow:0 17px 38px rgba(16,56,47,.21)}
.v9-premium .button-secondary{background:rgba(255,255,255,.44);border-color:rgba(93,144,141,.32)}
.v9-premium .hero-trust i{background:var(--gold)}
.v9-premium .hero-system{background:
  radial-gradient(circle at 76% 18%,rgba(93,144,141,.18),transparent 26%),
  radial-gradient(circle at 10% 86%,rgba(199,154,92,.1),transparent 26%),
  linear-gradient(145deg,#0a2b24,#123a30 60%,#183f34);box-shadow:var(--shadow-rich);border:1px solid rgba(216,231,222,.09)}
.v9-premium .hero-system:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(199,154,92,.12);border-radius:46% 54% 58% 42%/45% 42% 58% 55%;left:-80px;bottom:-110px;transform:rotate(18deg)}
.v9-premium .core-ring{border-color:rgba(184,205,191,.22)}
.v9-premium .r2{border-style:dashed}
.v9-premium .core-center b{color:#f3eadb;text-shadow:0 0 26px rgba(199,154,92,.16)}
.v9-premium .system-steps li>span{color:var(--gold-soft)}

/* Shared visual rhythm */
.v9-premium .section{position:relative}
.v9-premium .section h2{color:var(--ink)}
.v9-premium .section-dark h2,.v9-premium .process-v8 h2{color:#fff}
.v9-premium .section-light{background:linear-gradient(180deg,#fbf7ef,#f7f1e6)}
.v9-premium .section-cream{background:linear-gradient(145deg,#f2e8d8 0%,#edf3ed 100%)}
.v9-premium .title-rule{height:3px;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--teal),transparent)}

/* About */
.v9-premium .about-section:after{content:"";position:absolute;left:4vw;top:20%;width:180px;height:250px;border:1px solid rgba(93,144,141,.12);border-radius:70% 30% 62% 38%/42% 64% 36% 58%;transform:rotate(-17deg);pointer-events:none}
.v9-premium .principles{border-color:rgba(93,144,141,.2)}
.v9-premium .principles div{border-color:rgba(93,144,141,.16)}
.v9-premium .principles b{color:var(--forest)}

/* Why CanHeal */
.v9-premium .why-canheal-section{
  background:
    radial-gradient(circle at 0% 0%,rgba(93,144,141,.19),transparent 26rem),
    radial-gradient(circle at 100% 95%,rgba(199,154,92,.17),transparent 30rem),
    linear-gradient(135deg,#e9eee8,#f2e7d7 58%,#efe4d4);
}
.v9-premium .why-card{background:rgba(255,252,246,.78);border-color:rgba(16,56,47,.09);box-shadow:0 12px 36px rgba(16,56,47,.04);backdrop-filter:blur(5px)}
.v9-premium .why-card:nth-child(2),.v9-premium .why-card:nth-child(5){background:rgba(222,235,227,.72)}
.v9-premium .why-card:nth-child(3),.v9-premium .why-card:nth-child(6){background:rgba(246,235,217,.78)}
.v9-premium .why-card-featured{background:linear-gradient(145deg,#0d332a,#194a3d);box-shadow:0 25px 56px rgba(11,43,36,.18)}
.v9-premium .why-icon{border-color:rgba(93,144,141,.28);background:rgba(255,255,255,.28)}
.v9-premium .why-card-featured .why-icon{background:rgba(255,255,255,.04)}
.v9-premium .why-rail{background:rgba(255,255,255,.42);border-color:rgba(199,154,92,.26);box-shadow:0 10px 30px rgba(16,56,47,.05)}

/* Services */
.v9-premium .services-section{background:
  radial-gradient(circle at 12% 20%,rgba(93,144,141,.14),transparent 25rem),
  radial-gradient(circle at 88% 75%,rgba(199,154,92,.09),transparent 27rem),
  linear-gradient(160deg,#092921,#10372d 58%,#0d2c25)}
.v9-premium .service-card{border-color:rgba(184,205,191,.12);background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(199,154,92,.018));box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.v9-premium .service-card:nth-child(3n+2){background:linear-gradient(145deg,rgba(93,144,141,.08),rgba(255,255,255,.015))}
.v9-premium .service-card:nth-child(3n+3){background:linear-gradient(145deg,rgba(199,154,92,.055),rgba(255,255,255,.015))}
.v9-premium .service-no{color:var(--gold-soft)}

/* Specialties */
.v9-premium .specialty-card{border-color:rgba(16,56,47,.07);box-shadow:var(--shadow-soft)}
.v9-premium .specialty-card:nth-child(1){background:linear-gradient(145deg,#e7eee8,#dce9e1)}
.v9-premium .specialty-card:nth-child(2){background:linear-gradient(145deg,#f2e7d8,#eadbc6)}
.v9-premium .specialty-card:nth-child(3){background:linear-gradient(145deg,#e3eeee,#d6e7e5)}
.v9-premium .specialty-card:after{content:"";position:absolute;left:-55px;bottom:-70px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.55),transparent 68%)}
.v9-premium .specialty-index{color:var(--clay)}

/* Process */
.v9-premium .process-v8{background:
  radial-gradient(circle at 90% 10%,rgba(93,144,141,.15),transparent 28rem),
  radial-gradient(circle at 10% 90%,rgba(199,154,92,.09),transparent 30rem),
  linear-gradient(145deg,#0a2c24,#123c31)}
.v9-premium .journey-step{border-color:rgba(184,205,191,.14);background:rgba(255,255,255,.027)}
.v9-premium .journey-step:nth-child(2),.v9-premium .journey-step:nth-child(4){background:rgba(93,144,141,.055)}
.v9-premium .journey-step-accent{background:linear-gradient(150deg,#f2e7d8,#e3eee8);color:var(--forest)}
.v9-premium .journey-num{color:var(--gold-soft)}
.v9-premium .journey-step-accent .journey-num{color:var(--clay)}
.v9-premium .process-cta-band{background:linear-gradient(120deg,#1a4b3e,#32685a);box-shadow:0 18px 50px rgba(6,29,23,.26);border:1px solid rgba(234,214,184,.1)}

/* Doctor */
.v9-premium .doctor-section{background:linear-gradient(145deg,#fbf7ef 0%,#edf3ee 100%)}
.v9-premium .doctor-visual{background:
  radial-gradient(circle at 72% 22%,rgba(199,154,92,.2),transparent 32%),
  linear-gradient(145deg,#113a30,#1b4e40);box-shadow:var(--shadow-rich)}
.v9-premium .bio-orbit,.v9-premium .orbit{border-color:rgba(234,214,184,.18)}
.v9-premium .bio-mark{color:var(--gold-soft)}
.v9-premium .doctor-highlight{border-right:4px solid var(--gold);background:linear-gradient(90deg,rgba(234,214,184,.22),rgba(255,255,255,.2));border-radius:12px;padding:22px 24px}
.v9-premium .doctor-tags span{background:var(--mint);border-color:rgba(93,144,141,.2)}

/* Research — clear category coding */
.v9-premium .research-section{background:
  radial-gradient(circle at 92% 6%,rgba(93,144,141,.12),transparent 30rem),
  linear-gradient(180deg,#f8f4ec,#fbf8f2)}
.v9-premium .research-heading{border-bottom:1px solid rgba(16,56,47,.12);padding-bottom:34px}
.v9-premium .research-feature,.v9-premium .research-card{box-shadow:var(--shadow-soft);border-color:rgba(16,56,47,.09)}
.v9-premium .research-oncology{--topic:var(--clay);--topic-soft:var(--clay-soft)}
.v9-premium .research-autoimmune{--topic:var(--teal);--topic-soft:var(--teal-soft)}
.v9-premium .research-immune{--topic:#6f9b79;--topic-soft:#e0ece2}
.v9-premium .research-feature.research-oncology{background:linear-gradient(145deg,#fffaf3,#f5e7e2);border-top:5px solid var(--topic)}
.v9-premium .research-card.research-oncology:not(.research-card-dark){background:linear-gradient(145deg,#fffaf5,#f5e7e2);border-top:4px solid var(--topic)}
.v9-premium .research-card.research-autoimmune:not(.research-card-dark){background:linear-gradient(145deg,#f8fffd,#e1efed);border-top:4px solid var(--topic)}
.v9-premium .research-card.research-immune{background:linear-gradient(145deg,#fbfff9,#e4eee5);border-top:4px solid var(--topic)}
.v9-premium .research-card-dark.research-oncology{background:linear-gradient(145deg,#3e241f,#6a4035);border-top:4px solid #d99b89}
.v9-premium .research-card-dark.research-autoimmune{background:linear-gradient(145deg,#113c3a,#235d59);border-top:4px solid #8bc1bc}
.v9-premium .research-feature .feature-kicker,.v9-premium .research-card:not(.research-card-dark) .feature-kicker{color:var(--topic)}
.v9-premium .research-result{background:linear-gradient(160deg,#102e27,#173f34);box-shadow:0 24px 60px rgba(16,56,47,.18)}
.v9-premium .result-primary b{color:#f2d8ca}
.v9-premium .result-secondary b{color:#b9d8cd}
.v9-premium .research-badges span{background:rgba(169,111,96,.09);border-color:rgba(169,111,96,.2)}
.v9-premium .research-license{background:linear-gradient(90deg,rgba(93,144,141,.11),rgba(199,154,92,.08));border-radius:15px}
.v9-premium .evidence-chip{box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.v9-premium .autoimmune-topic{border-right:5px solid var(--teal);padding-right:20px}
.v9-premium .immune-topic{border-right:5px solid #6f9b79;padding-right:20px}
.v9-premium .autoimmune-topic:after,.v9-premium .immune-topic:after{content:"";display:block;width:88px;height:3px;border-radius:99px;margin-top:18px;background:linear-gradient(90deg,currentColor,transparent);opacity:.35}
.v9-premium .immune-result-panel{background:linear-gradient(145deg,#10392f,#2b5e4d);box-shadow:var(--shadow-rich)}

/* Knowledge */
.v9-premium .knowledge-section{background:
  radial-gradient(circle at 10% 15%,rgba(93,144,141,.12),transparent 22rem),
  linear-gradient(145deg,#f9f5ed,#eef3ed)}
.v9-premium .knowledge-card{border-color:rgba(16,56,47,.08);box-shadow:0 14px 38px rgba(16,56,47,.05)}
.v9-premium .knowledge-card:nth-child(3n+2){background:#edf4ee}
.v9-premium .knowledge-card:nth-child(3n+3){background:#f3e9dc}
.v9-premium .knowledge-card-main{background:
  radial-gradient(circle at 75% 18%,rgba(199,154,92,.13),transparent 28%),
  linear-gradient(145deg,#0e332a,#1a4c3e);box-shadow:var(--shadow-rich)}
.v9-premium .knowledge-visual{border-color:rgba(234,214,184,.15)}
.v9-premium .knowledge-visual strong{color:#ead7b7}
.v9-premium .knowledge-footer{background:linear-gradient(90deg,#e2eee6,#eee2d0);border-color:rgba(93,144,141,.17)}

/* Media */
.v9-premium .media-section{background:
  radial-gradient(circle at 88% 15%,rgba(199,154,92,.11),transparent 28rem),
  linear-gradient(155deg,#0b2d25,#124034 65%,#15372f);color:#fff}
.v9-premium .media-section h2,.v9-premium .media-section h3,.v9-premium .media-section h4{color:#fff}
.v9-premium .media-hero,.v9-premium .podcast-card,.v9-premium .social-media-card{border-color:rgba(184,205,191,.13)}
.v9-premium .media-hero{background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(199,154,92,.035));box-shadow:0 24px 60px rgba(0,0,0,.14)}
.v9-premium .podcast-card:nth-child(2n){background:rgba(93,144,141,.07)}
.v9-premium .social-media-card{background:rgba(255,255,255,.025)}
.v9-premium .social-media-card:hover{background:rgba(255,255,255,.07);border-color:rgba(199,154,92,.28)}
.v9-premium .media-filter.active{background:var(--gold-soft);color:var(--forest);border-color:var(--gold-soft)}

/* Stories */
.v9-premium .stories-section{background:linear-gradient(145deg,#f2e8db,#edf2ec)}
.v9-premium .story-card{background:rgba(255,255,255,.66);border-color:rgba(16,56,47,.08);box-shadow:0 16px 38px rgba(16,56,47,.05)}
.v9-premium .story-card:nth-child(3n+2){background:rgba(223,234,226,.76)}
.v9-premium .story-card:nth-child(3n+3){background:rgba(245,231,218,.78)}
.v9-premium .story-card .quote{color:var(--gold)}

/* FAQ */
.v9-premium .faq-v8{background:
  radial-gradient(circle at 10% 88%,rgba(93,144,141,.12),transparent 22rem),
  linear-gradient(145deg,#f8f2e7,#eaf0ea)}
.v9-premium .faq-v8 .faq-list details{background:rgba(255,255,255,.58);border-color:rgba(93,144,141,.12);box-shadow:0 7px 20px rgba(16,56,47,.025)}
.v9-premium .faq-v8 .faq-list details[open]{border-color:rgba(199,154,92,.35);background:rgba(255,252,245,.86)}

/* Contact + Footer */
.v9-premium .contact-section{background:#0b2b24;padding:80px 0}
.v9-premium .contact-card{background:
  radial-gradient(circle at 12% 50%,rgba(199,154,92,.16),transparent 28%),
  linear-gradient(120deg,#15483b,#255e4e);box-shadow:0 28px 80px rgba(4,24,19,.28);border:1px solid rgba(234,214,184,.12)}
.v9-premium .button-light{background:#f7ead8;color:var(--forest);box-shadow:0 12px 28px rgba(0,0,0,.1)}
.v9-premium .site-footer{background:#081f1a}
.v9-premium .version-mark{display:inline-block;margin-inline-start:10px;color:#78998a;font-family:"IBM Plex Sans",sans-serif;font-size:.58rem;letter-spacing:.08em;direction:ltr}
.v9-premium .floating-wa{background:linear-gradient(145deg,#1d6d50,#2c8d67);box-shadow:0 14px 35px rgba(16,76,55,.3)}

/* Polished motion */
@media (prefers-reduced-motion:no-preference){
  .v9-premium .why-card,.v9-premium .specialty-card,.v9-premium .knowledge-card,.v9-premium .story-card,.v9-premium .research-card{transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease)}
  .v9-premium .specialty-card:hover,.v9-premium .story-card:hover,.v9-premium .research-card:hover{transform:translateY(-5px);box-shadow:0 24px 60px rgba(16,56,47,.1)}
  .v9-premium .hero-system{animation:v9-float 8s ease-in-out infinite}
  @keyframes v9-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
}

/* Responsive tuning */
@media(max-width:920px){
  .v9-premium .hero{background:linear-gradient(155deg,#f7f0e3,#eef4ef)}
  .v9-premium .hero h1 em:after{left:4%}
  .v9-premium .research-feature.research-oncology,.v9-premium .research-card.research-oncology,.v9-premium .research-card.research-autoimmune,.v9-premium .research-card.research-immune{border-top-width:3px}
}
@media(max-width:620px){
  .v9-premium .hero:before{width:95vw;height:95vw;right:-40vw;bottom:-28vw}
  .v9-premium .header-cta{background:transparent}
  .v9-premium .doctor-highlight{padding:18px;border-right-width:3px}
  .v9-premium .contact-section{padding:44px 0}
}