/* ============================================================
   DR PEBBLES' RESEARCH HUB — Stylesheet
   Palette: glossy white base · deep violet · royal blue · burgundy
   Display: Fraunces  ·  Body: Inter  ·  Data: IBM Plex Mono
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --white:        #ffffff;
  --sheen:        #f7f4fb;
  --sheen-2:      #f1ecf8;
  --purple:       #5b2a86;
  --purple-deep:  #3c1b5c;
  --purple-soft:  #efe6f8;
  --blue:         #1f3a8f;
  --blue-deep:    #142a68;
  --burgundy:     #6e1423;
  --burgundy-br:  #8c1d2b;
  --ink:          #221a2e;
  --ink-soft:     #5a5266;
  --line:         #e6dff1;
  --radius:       18px;
  --radius-sm:    10px;
  --shadow-sm:    0 2px 10px rgba(60,27,92,0.08);
  --shadow-md:    0 12px 34px rgba(60,27,92,0.14);
  --shadow-lg:    0 24px 60px rgba(60,27,92,0.18);
  --maxw:         1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 90% -10%, #ffffff 0%, var(--sheen) 55%, var(--sheen-2) 100%) fixed;
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  color:var(--purple-deep);
  margin:0 0 .4em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:var(--blue);text-decoration:none;}
.mono{font-family:'IBM Plex Mono',monospace;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.page{display:none;animation:fadeIn .35s ease;}
.page.active{display:block;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
.section{padding:64px 0;}
.section-title{font-size:clamp(26px,3.4vw,38px);}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--burgundy);font-weight:600;margin-bottom:10px;display:block;
}
.center{text-align:center;}

/* ---------- helix signature motif ---------- */
.helix{position:absolute;pointer-events:none;opacity:.5;z-index:0;}
.helix svg{display:block;}
.helix-strand{stroke-dasharray:4 10;animation:helixMove 8s linear infinite;}
@keyframes helixMove{to{stroke-dashoffset:-140;}}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px;}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;background:none;border:none;padding:0;}
.brand img{height:40px;width:40px;object-fit:contain;}
.brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:16px;color:var(--purple-deep);line-height:1.15;text-align:left;}
.brand-name small{display:block;font-family:'Inter';font-weight:500;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--burgundy);}

.header-right{display:flex;align-items:center;gap:14px;}
.acct-strip{display:flex;align-items:center;gap:8px;}
.acct-strip .btn{padding:9px 16px;font-size:13px;white-space:nowrap;}
.menu-acct-link{display:none;}
@media (max-width:900px){
  .acct-strip{display:none;}
  .menu-acct-link{display:block;}
}

.menu-btn{
  display:flex;align-items:center;gap:8px;
  border:1.5px solid var(--purple);border-radius:999px;
  background:var(--white);color:var(--purple-deep);
  font-weight:600;font-size:14px;padding:10px 18px;
  box-shadow:var(--shadow-sm);position:relative;
}
.menu-btn:hover{background:var(--purple-soft);}
.menu-btn .bars{display:flex;flex-direction:column;gap:3px;}
.menu-btn .bars span{width:16px;height:2px;background:var(--purple);border-radius:2px;}

.dropdown{
  position:absolute;top:calc(100% + 10px);right:24px;
  width:300px;max-height:80vh;overflow:auto;
  background:var(--white);border-radius:16px;
  box-shadow:var(--shadow-lg);border:1px solid var(--line);
  padding:10px;display:none;z-index:70;
}
.dropdown.open{display:block;animation:fadeIn .2s ease;}
.dropdown h5{
  font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--burgundy);margin:12px 10px 6px;
}
.dropdown a{
  display:block;padding:9px 10px;border-radius:10px;font-size:14.5px;color:var(--ink);font-weight:500;
}
.dropdown a:hover{background:var(--purple-soft);color:var(--purple-deep);}

/* ---------- banner ---------- */
.banner{
  position:relative;overflow:hidden;padding:56px 0 70px;
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(110,20,35,.10), transparent 60%),
    linear-gradient(155deg, var(--purple-soft) 0%, var(--sheen-2) 46%, var(--sheen) 100%);
  border-bottom:1px solid var(--line);
}
.banner .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;}
.banner-title{font-size:clamp(30px,4.6vw,52px);line-height:1.05;margin-bottom:18px;}
.banner-title .amp{color:var(--burgundy);font-style:italic;font-weight:500;}
.banner-lede{font-size:17.5px;color:var(--ink);max-width:480px;}
.banner-cta{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.banner-photo-wrap{position:relative;justify-self:end;}
.banner-photo{
  width:min(320px,90%);border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow-lg);border:6px solid var(--white);
  transform:rotate(2deg);
}
.banner-photo img{aspect-ratio:3/4;object-fit:cover;}
.banner-badge{
  position:absolute;left:-16px;bottom:-14px;background:var(--purple-deep);color:var(--white);
  border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-md);font-family:'IBM Plex Mono';font-size:12px;
  transform:rotate(-3deg);
}
.banner-badge b{display:block;font-family:'Fraunces';font-size:15px;font-weight:600;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:none;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--purple);color:var(--white);box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--purple-deep);box-shadow:var(--shadow-md);}
.btn-burgundy{background:var(--burgundy);color:var(--white);box-shadow:var(--shadow-sm);}
.btn-burgundy:hover{background:var(--burgundy-br);box-shadow:var(--shadow-md);}
.btn-blue{background:var(--blue);color:var(--white);box-shadow:var(--shadow-sm);}
.btn-blue:hover{background:var(--blue-deep);box-shadow:var(--shadow-md);}
.btn-outline{background:var(--white);color:var(--purple-deep);border:1.5px solid var(--purple);}
.btn-outline:hover{background:var(--purple-soft);}
.btn-ghost{background:transparent;color:var(--blue);padding:13px 6px;}
.btn-ghost:hover{color:var(--blue-deep);text-decoration:underline;}
.btn[disabled]{opacity:.45;cursor:not-allowed;}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:13px;}

/* ---------- service cards (home) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;}
.svc-card{
  background:var(--white);border-radius:var(--radius);padding:30px 26px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  position:relative;overflow:hidden;transition:transform .2s ease, box-shadow .2s ease;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.svc-card .icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;font-size:22px;color:var(--white);
}
.svc-card.c-purple .icon{background:linear-gradient(135deg,var(--purple),var(--purple-deep));}
.svc-card.c-blue .icon{background:linear-gradient(135deg,var(--blue),var(--blue-deep));}
.svc-card.c-burgundy .icon{background:linear-gradient(135deg,var(--burgundy-br),var(--burgundy));}
.svc-card h3{font-size:21px;margin-bottom:8px;}
.svc-card p{font-size:14.5px;margin-bottom:20px;}

/* ---------- services list (home) ---------- */
.services-flex{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.svc-list{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.svc-list li a{
  display:flex;align-items:center;gap:10px;padding:13px 16px;border-radius:12px;
  background:var(--white);border:1px solid var(--line);font-size:14.5px;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow-sm);transition:all .15s ease;
}
.svc-list li a:hover{border-color:var(--purple);color:var(--purple-deep);transform:translateX(3px);}
.svc-list li a .dot{width:7px;height:7px;border-radius:50%;background:var(--burgundy);flex:none;}
.services-side{
  background:linear-gradient(160deg,var(--purple-deep),var(--purple));
  border-radius:var(--radius);padding:32px 28px;color:var(--white);position:relative;overflow:hidden;
}
.services-side h3{color:var(--white);}
.services-side p{color:#e4d8f2;}
.services-side img{border-radius:14px;margin-top:16px;box-shadow:var(--shadow-md);}

/* ---------- detail / generic page shell ---------- */
.page-hero{
  padding:40px 0 10px;
}
.breadcrumb{font-size:13px;color:var(--ink-soft);margin-bottom:14px;}
.breadcrumb button{background:none;border:none;color:var(--blue);font-weight:600;font-size:13px;padding:0;}
.content-card{
  background:var(--white);border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);padding:36px;margin-top:20px;
}
.content-card ul{padding-left:20px;color:var(--ink-soft);}
.content-card li{margin-bottom:8px;}

/* ---------- how-it-works steps ---------- */
.steps{list-style:none;margin:22px 0 0;padding:0;counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}
.steps li{
  counter-increment:step;background:var(--white);border:1px solid var(--line);border-radius:14px;
  padding:18px 18px 16px;box-shadow:var(--shadow-sm);position:relative;font-size:14px;color:var(--ink-soft);
}
.steps li::before{
  content:counter(step);display:flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:50%;background:var(--purple);color:var(--white);
  font-family:'IBM Plex Mono';font-size:12.5px;font-weight:600;margin-bottom:10px;
}
.steps li b{display:block;color:var(--purple-deep);font-family:'Fraunces';font-size:15px;margin-bottom:4px;font-weight:600;}

/* ---------- tutorial thumbs ---------- */
.tut-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:28px;}
.tut-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;
}
.tut-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.tut-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--purple-soft);}
.tut-thumb img{width:100%;height:100%;object-fit:cover;}
.tut-body{padding:18px 20px 22px;}
.tut-body h4{font-size:17px;margin-bottom:6px;}
.tut-price{
  display:inline-block;margin-top:8px;background:var(--purple-soft);color:var(--purple-deep);
  font-family:'IBM Plex Mono';font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;
}

/* ---------- fertility card (no photo asset) ---------- */
.fert-art{
  aspect-ratio:16/10;background:linear-gradient(135deg,var(--burgundy),var(--purple-deep));
  position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.fert-art .fert-label{color:var(--white);font-family:'Fraunces';font-weight:600;font-size:22px;text-align:center;
  padding:0 20px;position:relative;z-index:1;}
.fert-art .rings{position:absolute;inset:0;opacity:.25;}

/* ---------- pricing table (IELTS) ---------- */
.rate-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:14.5px;background:var(--white);
  border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);}
.rate-table th,.rate-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);}
.rate-table th{background:var(--purple-deep);color:var(--white);font-weight:600;font-size:13px;letter-spacing:.02em;}
.rate-table td.price{font-family:'IBM Plex Mono';font-weight:600;color:var(--purple-deep);}
.rate-table tr:last-child td{border-bottom:none;}
.rate-table tbody tr:hover{background:var(--sheen-2);}

/* ---------- forms ---------- */
.form-grid{display:grid;gap:16px;margin-top:22px;max-width:520px;}
.field label{display:block;font-weight:600;font-size:13.5px;margin-bottom:6px;color:var(--purple-deep);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);
  font-family:inherit;font-size:14.5px;background:var(--white);color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--purple);outline-offset:1px;border-color:var(--purple);}
.field textarea{resize:vertical;min-height:90px;}
.cost-display{
  background:var(--purple-soft);border-radius:14px;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;
}
.cost-display .amt{font-family:'IBM Plex Mono';font-size:24px;font-weight:700;color:var(--purple-deep);}

/* ---------- payment page ---------- */
.pay-card{
  max-width:520px;margin:26px auto 0;background:var(--white);border-radius:var(--radius);
  border:1px solid var(--line);box-shadow:var(--shadow-md);padding:34px;
}
.pay-item{background:var(--sheen-2);border-radius:14px;padding:16px 20px;margin-bottom:22px;display:flex;justify-content:space-between;align-items:center;}
.pay-item .amt{font-family:'IBM Plex Mono';font-weight:700;color:var(--burgundy);font-size:20px;}
.acct-box{
  border:1.5px dashed var(--purple);border-radius:14px;padding:20px;background:var(--purple-soft);margin-bottom:22px;
}
.acct-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:15px;flex-wrap:wrap;gap:4px 10px;}
.acct-row b{font-family:'IBM Plex Mono';color:var(--purple-deep);word-break:break-all;text-align:right;}
#acct-reference{font-size:13px;}
.copy-btn{
  margin-top:10px;width:100%;background:var(--purple-deep);color:var(--white);border-radius:10px;padding:10px;font-weight:700;font-size:13.5px;border:none;
}
.copy-btn.copied{background:var(--burgundy);}
.timer-note{font-size:12.5px;color:var(--ink-soft);text-align:center;margin:14px 0 4px;}
.timer-note b{color:var(--burgundy);}
.paid-confirm{text-align:center;padding:20px 6px 4px;}
.paid-confirm .tick{
  width:60px;height:60px;border-radius:50%;background:var(--purple);color:var(--white);
  display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px;
}
.paid-confirm.tick-field{position:relative;overflow:hidden;border-radius:16px;}
.paid-confirm.tick-field .confirm-content{position:relative;z-index:1;}
.tick-particle{
  position:absolute;color:#22c55e;font-weight:700;line-height:1;opacity:0;pointer-events:none;
  animation-name:tickFloat;animation-timing-function:ease-in-out;animation-iteration-count:infinite;
}
@keyframes tickFloat{
  0%{opacity:0;transform:translateY(14px) scale(.75) rotate(-6deg);}
  15%{opacity:.6;}
  50%{opacity:.9;transform:translateY(-16px) scale(1.05) rotate(4deg);}
  85%{opacity:.4;}
  100%{opacity:0;transform:translateY(-34px) scale(.9) rotate(-3deg);}
}

/* ---------- enquiries ---------- */
.enq-wrap{max-width:560px;margin:0 auto;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--purple-deep);color:#e4d8f2;padding:48px 0 30px;margin-top:60px;
}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;}
.site-footer h4{color:var(--white);font-size:16px;}
.site-footer a{color:#e4d8f2;font-size:14px;display:block;margin-bottom:8px;}
.site-footer a:hover{color:var(--white);}
.footer-bottom{text-align:center;font-size:12.5px;color:#c8b6de;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--purple-deep);color:var(--white);padding:14px 22px;border-radius:12px;
  box-shadow:var(--shadow-lg);font-size:14px;font-weight:600;z-index:200;opacity:0;pointer-events:none;transition:all .3s ease;
  max-width:90vw;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .banner .wrap{grid-template-columns:1fr;}
  .banner-photo-wrap{justify-self:center;}
  .card-grid{grid-template-columns:1fr;}
  .services-flex{grid-template-columns:1fr;}
  .svc-list{grid-template-columns:1fr;}
  .tut-grid{grid-template-columns:1fr;}
  .site-footer .wrap{grid-template-columns:1fr;}
  .rate-table{font-size:13px;}
  .rate-table th,.rate-table td{padding:10px 10px;}
}

/* ---------- updated branding / banner DNA ---------- */
.brand img{width:78px;height:58px;object-fit:contain;border-radius:10px;box-shadow:0 5px 18px rgba(0,0,0,.14);}
.brand{gap:12px;}
.banner-helix{position:absolute;pointer-events:none;z-index:0;filter:drop-shadow(0 10px 18px rgba(60,27,92,.12));}
.banner-helix.helix-drop{font-size:58px;line-height:1;opacity:.15;animation:dropFloat 9s ease-in-out infinite;}
.banner-helix.h1{left:4%;top:10%;transform:rotate(-18deg);}
.banner-helix.h2{left:27%;top:-10%;font-size:42px;animation-delay:-2s;transform:rotate(16deg);}
.banner-helix.h3{right:29%;top:14%;font-size:48px;animation-delay:-4s;transform:rotate(-12deg);}
.banner-helix.h4{right:4%;bottom:8%;font-size:66px;animation-delay:-6s;transform:rotate(14deg);}
@keyframes dropFloat{0%,100%{translate:0 0}50%{translate:0 18px}}

/* ---------- research pages ---------- */
.research-page,.ielts-page,.enquiries-page{position:relative;min-height:520px;overflow:hidden;}
.research-decor{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden;}
.research-decor .test-tube,.research-decor .magnify{position:absolute;opacity:.10;filter:grayscale(1);font-size:86px;}
.research-decor .tube-a{left:2%;top:13%;transform:rotate(-18deg);}
.research-decor .tube-b{right:5%;top:38%;font-size:105px;transform:rotate(19deg);}
.research-decor .mag-a{left:18%;bottom:9%;font-size:100px;transform:rotate(-18deg);}
.research-decor .mag-b{right:22%;bottom:7%;font-size:90px;transform:rotate(14deg);}
.research-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;}
.research-service-card{position:relative;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow-sm);overflow:hidden;z-index:2;}
.research-service-card::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-48px;top:-48px;background:var(--purple-soft);opacity:.7;}
.research-service-card h3{font-size:20px;margin:6px 0 8px;position:relative;z-index:1;}
.research-service-card p{font-size:14px;min-height:66px;position:relative;z-index:1;}
.service-number{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.12em;color:var(--burgundy);font-weight:700;position:relative;z-index:1;}
.research-card-actions{display:flex;gap:8px;flex-wrap:wrap;position:relative;z-index:1;}
.consult-pricing{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0 10px;}
.consult-pricing div{background:var(--purple-soft);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;justify-content:space-between;gap:12px;align-items:center;}
.consult-pricing b{font-size:13px;color:var(--purple-deep);}
.consult-pricing span{font-family:'IBM Plex Mono';font-weight:700;color:var(--burgundy);white-space:nowrap;}
.pricing-note{font-size:13px;}
.service-terms-list{margin-top:34px;padding-top:24px;border-top:1px solid var(--line);}
.service-terms-list h4{margin-bottom:4px;}
.terms-link{border:1px solid var(--line);background:var(--white);color:var(--purple-deep);border-radius:999px;padding:8px 12px;margin:4px;font-size:12.5px;font-weight:600;}
.terms-link:hover{background:var(--purple-soft);border-color:var(--purple);}
.terms-card{max-width:920px;margin:0 auto;position:relative;z-index:2;}
.terms-intro{font-size:15px;color:var(--ink);background:var(--purple-soft);padding:16px 18px;border-radius:12px;}
.terms-section{padding:22px 0;border-bottom:1px solid var(--line);}
.terms-section:last-of-type{border-bottom:none;}
.terms-section h3{font-size:19px;margin-bottom:10px;}
.terms-section p{font-size:14px;}
.terms-section ul{margin:8px 0 12px;padding-left:22px;}
.terms-section li{font-size:14px;margin-bottom:8px;color:var(--ink-soft);}
.terms-acceptance{margin-top:28px;padding:22px;border:2px solid var(--purple);border-radius:16px;background:linear-gradient(135deg,#fff,var(--purple-soft));}
.terms-check-label{display:flex;align-items:flex-start;gap:12px;font-weight:700;color:var(--purple-deep);cursor:pointer;}
.terms-check-label input{width:20px;height:20px;accent-color:var(--purple);flex:none;margin-top:2px;}
.terms-recorded{font-size:12.5px;color:var(--burgundy);margin:12px 0 0 32px;}
.terms-actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0 0 32px;}

/* ---------- IELTS band-score backgrounds ---------- */
.ielts-decor{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden;}
.ielts-decor span{position:absolute;font-family:'IBM Plex Mono';font-weight:700;color:var(--blue);opacity:.08;font-size:clamp(42px,7vw,92px);transform:rotate(-14deg);}
.ielts-decor span:nth-child(1){left:3%;top:8%;}
.ielts-decor span:nth-child(2){right:6%;top:17%;transform:rotate(12deg);}
.ielts-decor span:nth-child(3){left:22%;bottom:12%;transform:rotate(10deg);}
.ielts-decor span:nth-child(4){right:28%;bottom:18%;transform:rotate(-12deg);}
.ielts-decor span:nth-child(5){right:3%;bottom:4%;transform:rotate(15deg);}
.ielts-decor span:nth-child(6){left:45%;top:28%;transform:rotate(-5deg);}
.ielts-page > .page-hero,.ielts-page > .wrap{position:relative;z-index:2;}

/* ---------- enquiries red 3D question marks ---------- */
.enquiries-page{min-height:620px;}
.question-mark{position:absolute;z-index:0;font-family:'Fraunces';font-weight:800;font-size:180px;line-height:1;color:#b31224;opacity:.16;text-shadow:8px 8px 0 #6e1423, 16px 16px 20px rgba(110,20,35,.22);transform:perspective(260px) rotateY(-18deg) rotate(-8deg);pointer-events:none;}
.question-mark.q1{left:3%;top:18%;}
.question-mark.q2{right:5%;top:12%;font-size:220px;transform:perspective(260px) rotateY(20deg) rotate(9deg);}
.question-mark.q3{right:18%;bottom:4%;font-size:150px;transform:perspective(260px) rotateY(-12deg) rotate(-5deg);}
.enquiries-page .page-hero,.enquiries-page .wrap{position:relative;z-index:2;}

/* ---------- actual fertility masterclass flyer ---------- */
.fert-art{background:#fff;}
.fert-art img{width:100%;height:100%;object-fit:cover;}

@media (max-width:960px){
  .research-service-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .brand img{width:64px;height:48px;}
  .brand-name{font-size:14px;}
  .banner-helix.helix-drop{font-size:40px;}
  .research-service-grid{grid-template-columns:1fr;}
  .consult-pricing{grid-template-columns:1fr;}
  .question-mark{font-size:120px;}
  .question-mark.q2{font-size:150px;}
}

/* ---------- refreshed visual motifs ---------- */
.brand img{width:72px;height:58px;object-fit:contain;background:transparent;box-shadow:none;border-radius:0;}

.home-helix{position:absolute;pointer-events:none;z-index:0;width:150px;height:300px;opacity:.25;filter:drop-shadow(0 10px 18px rgba(91,42,134,.18));animation:homeHelixFloat 7s ease-in-out infinite;}
.home-helix svg{width:100%;height:100%;overflow:visible;}
.home-helix .helix-line{fill:none;stroke:var(--purple);stroke-width:7;stroke-linecap:round;stroke-dasharray:5 9;animation:helixMove 5s linear infinite;}
.home-helix .helix-line.second{animation-delay:-2.5s;}
.home-helix .helix-rungs path{fill:none;stroke:var(--purple);stroke-width:5;stroke-linecap:round;opacity:.8;}
.home-helix.hh1{left:1%;top:8%;transform:rotate(-13deg);animation-delay:-1s;}
.home-helix.hh2{left:38%;top:-28%;width:105px;height:210px;opacity:.16;transform:rotate(15deg);animation-delay:-3s;}
.home-helix.hh3{right:2%;bottom:-14%;width:175px;height:350px;opacity:.22;transform:rotate(13deg);animation-delay:-5s;}
@keyframes homeHelixFloat{0%,100%{translate:0 0 rotate(0deg)}50%{translate:0 18px rotate(3deg)}}

/* Make the requested research-page laboratory motifs unmistakably visible. */
.research-decor{z-index:1;}
.research-decor .test-tube,.research-decor .magnify{position:absolute;opacity:.24;filter:none;font-size:150px;line-height:1;text-shadow:0 8px 20px rgba(60,27,92,.12);}
.research-decor .tube-a{left:0;top:8%;transform:rotate(-18deg);}
.research-decor .tube-b{right:0;top:30%;font-size:175px;transform:rotate(19deg);}
.research-decor .mag-a{left:10%;bottom:3%;font-size:165px;transform:rotate(-18deg);}
.research-decor .mag-b{right:14%;bottom:2%;font-size:150px;transform:rotate(14deg);}

/* IELTS score motifs should remain visible without competing with the booking form. */
.ielts-decor{z-index:1;}
.ielts-decor span{opacity:.17;font-size:clamp(62px,9vw,120px);text-shadow:0 4px 14px rgba(31,58,143,.10);}

@media(max-width:720px){
  .brand img{width:58px;height:50px;}
  .home-helix.hh1{left:-35px;top:9%;width:110px;height:220px;opacity:.20;}
  .home-helix.hh2{left:42%;top:-14%;width:80px;height:160px;opacity:.14;}
  .home-helix.hh3{right:-35px;bottom:-8%;width:120px;height:240px;opacity:.18;}
  .research-decor .test-tube,.research-decor .magnify{font-size:105px;}
  .research-decor .tube-b{font-size:125px;}
  .research-decor .mag-a{font-size:120px;}
  .research-decor .mag-b{font-size:110px;}
  .ielts-decor span{font-size:64px;}
}

/* ---------- booking-only terms gates ---------- */
.booking-terms-gate,.ielts-booking-terms{margin-top:6px;padding:18px;border:1.5px solid var(--line);border-radius:14px;background:linear-gradient(135deg,#fff,var(--purple-soft));}
.booking-terms-check{display:flex;align-items:flex-start;gap:11px;font-size:13.5px;font-weight:600;color:var(--purple-deep);cursor:pointer;line-height:1.45;}
.booking-terms-check input{width:19px;height:19px;accent-color:var(--purple);flex:none;margin-top:1px;}
.booking-terms-gate .btn,.ielts-booking-terms .btn{margin-top:12px;}
.booking-note{font-size:12.5px;color:var(--ink-soft);margin:10px 0 0;}
.ielts-booking-terms h4{margin-bottom:8px;}
.ielts-booking-terms ul{margin:8px 0 14px;padding-left:20px;}
.ielts-booking-terms li{font-size:13px;color:var(--ink-soft);margin-bottom:7px;}

/* ---------- DPRH 2026 visual refresh ---------- */
#page-home{position:relative;overflow:hidden;}
#page-home > *:not(.home-dna-field){position:relative;z-index:2;}
.home-dna-field{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.home-helix{position:absolute;pointer-events:none;width:230px;height:460px;opacity:.22;filter:drop-shadow(0 14px 22px rgba(91,42,134,.16));animation:realHelixFloat 9s ease-in-out infinite;}
.home-helix svg{width:100%;height:100%;overflow:visible;}
.home-helix .real-strand{fill:none;stroke-linecap:round;}
.home-helix .front-strand{stroke-width:6.5;animation:strandSpinFront 6s ease-in-out infinite;transform-origin:90px 180px;}
.home-helix .back-strand{stroke-width:5;opacity:.55;animation:strandSpinBack 6s ease-in-out infinite;transform-origin:90px 180px;}
.home-helix .real-rung{stroke-linecap:round;}
.home-helix .real-rung.front{stroke:#7c3fb8;stroke-width:4.5;opacity:.85;}
.home-helix .real-rung.back{stroke:#c6a3ea;stroke-width:3;opacity:.4;}
.home-helix .bead{filter:drop-shadow(0 2px 2px rgba(60,27,92,.25));}
.home-helix .bead.front{fill:#efe0ff;stroke:#7c3fb8;stroke-width:1.4;}
.home-helix .bead.back{fill:#c6a3ea;stroke:#8a56c2;stroke-width:1.1;opacity:.55;}
.home-helix.hh1{left:-2%;top:2%;transform:rotate(-12deg);}
.home-helix.hh2{left:22%;top:19%;width:135px;height:270px;opacity:.15;transform:rotate(16deg);animation-delay:-2s;}
.home-helix.hh3{right:-2%;top:8%;width:245px;height:490px;opacity:.20;transform:rotate(12deg);animation-delay:-4s;}
.home-helix.hh4{left:8%;top:53%;width:170px;height:340px;opacity:.12;transform:rotate(-18deg);animation-delay:-5s;}
.home-helix.hh5{right:18%;top:62%;width:150px;height:300px;opacity:.12;transform:rotate(14deg);animation-delay:-6s;}
/* Faking the 3D twist of a double helix in flat SVG: the front strand's
   horizontal scale oscillates through zero (its narrowest point, as if
   edge-on to the viewer) while the back strand does the same in
   counter-phase, so the two continuously swap which one reads as "nearer". */
@keyframes strandSpinFront{0%,100%{transform:scaleX(1);}25%{transform:scaleX(.15);}50%{transform:scaleX(-1);}75%{transform:scaleX(.15);}}
@keyframes strandSpinBack{0%,100%{transform:scaleX(-1);}25%{transform:scaleX(.15);}50%{transform:scaleX(1);}75%{transform:scaleX(.15);}}
@keyframes realHelixFloat{0%,100%{translate:0 0 rotate(0deg)}50%{translate:0 22px rotate(2deg)}}

.banner{background:linear-gradient(155deg,rgba(211,179,238,.2) 0%,rgba(192,154,229,.2) 45%,rgba(168,127,212,.2) 100%);}
.banner-overlay{position:absolute;inset:0;background:rgba(30,12,48,.20);z-index:0;pointer-events:none;}
.banner .wrap{z-index:2;}
.banner .eyebrow,.banner .banner-title,.banner .banner-lede{position:relative;}
.banner-title,.banner-lede,.banner .eyebrow{ text-shadow:0 1px 2px rgba(255,255,255,.35); }
.banner-photo{transform:rotate(1deg);}
.banner-photo img{aspect-ratio:3/4;object-fit:cover;object-position:top center;}
.banner-photo-wrap{align-self:center;}

/* ---------- service thumbnails / pricing ---------- */
.service-thumb,.service-detail-thumb{width:100%;border-radius:14px;object-fit:cover;display:block;}
.service-thumb{height:150px;margin:-2px 0 18px;}
.service-detail-thumb{max-width:520px;height:250px;margin:0 0 24px;}
.price-tag{margin:20px 0 14px;padding:16px 18px;border-radius:14px;background:linear-gradient(135deg,#f5ecfb,#fff);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;}
.price-tag span{font-size:13px;color:var(--ink-soft);}
.price-tag strong{font-family:'IBM Plex Mono';font-size:18px;color:var(--purple-deep);}
.word-pricing-box{margin:18px 0;padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.92);}
.word-pricing-box label{display:block;font-weight:700;font-size:13px;margin-bottom:7px;color:var(--purple-deep);}
.word-pricing-box input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;}
.word-pricing-box .cost-display{margin-top:12px;}
.research-service-card .price-tag{margin:12px 0;}
.research-service-card .price-tag strong{font-size:14px;}

/* ---------- medical resource choices ---------- */
.resource-choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px;}
.resource-choice-card{padding:32px;border-radius:20px;background:rgba(255,255,255,.95);border:1px solid var(--line);box-shadow:var(--shadow-md);}
.resource-choice-icon{height:120px;border-radius:16px;background:linear-gradient(135deg,var(--purple),#9a68cf);display:flex;align-items:center;justify-content:center;color:#fff;font-family:'IBM Plex Mono';font-size:24px;font-weight:700;letter-spacing:.08em;margin-bottom:22px;}
.resource-choice-card h2{font-size:28px;}

/* ---------- My Account hub ---------- */
.acct-hub-greeting{margin-bottom:28px;}
.acct-hub-greeting h1{margin-bottom:6px;}
.acct-hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px;}
.acct-hub-card{padding:26px 24px;border-radius:20px;background:rgba(255,255,255,.95);border:1px solid var(--line);box-shadow:var(--shadow-md);display:flex;flex-direction:column;}
.acct-hub-thumb{height:100px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:34px;margin-bottom:18px;}
.acct-hub-thumb.bookings{background:linear-gradient(135deg,var(--purple),#9a68cf);}
.acct-hub-thumb.orders{background:linear-gradient(135deg,var(--burgundy),#c2586f);}
.acct-hub-thumb.delete{background:linear-gradient(135deg,#7a7a7a,#4a4a4a);}
.acct-hub-card h3{margin-bottom:8px;}
.acct-hub-card p{font-size:14px;color:var(--ink-soft);flex:1;margin-bottom:18px;}
@media (max-width:860px){.acct-hub-grid{grid-template-columns:1fr;}}

.booking-item{padding:18px 20px;border-radius:14px;background:rgba(255,255,255,.95);border:1px solid var(--line);margin-bottom:14px;}
.booking-item .acct-row{padding:4px 0;}
.booking-item-header{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px;}
.booking-tag{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--purple-soft);color:var(--purple-deep);font-size:11.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;}
.order-item{display:flex;gap:16px;align-items:center;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.95);border:1px solid var(--line);margin-bottom:14px;}
.order-item-thumb{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--burgundy),#c2586f);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;flex-shrink:0;}
.delete-warning-box{background:#fff4f4;border:1px solid #f3caca;border-radius:14px;padding:18px 20px;margin:18px 0;color:#7a2323;font-size:14px;}

/* ---------- testimonials ---------- */
.testimonials-section{background:linear-gradient(180deg,transparent,#f5effa);}
.section-intro{max-width:650px;margin:0 0 28px;}
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;align-items:start;}
.testimonial-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow-sm);}
.quote-mark{font-family:'Fraunces';font-size:58px;line-height:.7;color:var(--purple);opacity:.35;margin-bottom:14px;}
.testimonial-card p{font-size:15px;line-height:1.7;color:var(--ink);}
.testimonial-card strong{display:block;color:var(--purple-deep);font-size:14px;margin-top:18px;}
.testimonial-card > span{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:2px;}

/* ---------- footer portrait and logo ---------- */
.footer-brand-block{position:relative;}
.footer-logo{width:190px;height:105px;object-fit:contain;object-position:left center;margin-top:16px;opacity:.96;}
.footer-team{display:flex;align-items:flex-start;gap:22px;flex-wrap:wrap;margin-top:20px;}
.footer-person{display:flex;align-items:center;gap:14px;}
.footer-person img{width:64px;height:84px;object-fit:cover;object-position:center 18%;border-radius:14px;border:2px solid rgba(255,255,255,.45);}
.footer-person strong{display:block;color:#fff;font-size:14px;}
.footer-person span{display:block;color:#c8b6de;font-size:12.5px;margin-top:2px;}

/* ---------- branded loading screen ---------- */
.dprh-loader{position:fixed;inset:0;z-index:1000;background:radial-gradient(circle at 50% 38%,#7c46b6 0%,#4b2070 34%,#1b0c2a 100%);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility .28s ease;overflow:hidden;}
.dprh-loader.show{opacity:1;visibility:visible;pointer-events:auto;}
.loader-core{text-align:center;position:relative;z-index:2;min-width:280px;}
.loader-core img{width:170px;height:135px;object-fit:contain;margin:0 auto 4px;filter:drop-shadow(0 8px 20px rgba(0,0,0,.28));}
.loader-title{font-family:'Fraunces';font-size:29px;font-weight:700;letter-spacing:.02em;color:#fff;}
.loader-subtitle{font-family:'Inter';font-size:16px;letter-spacing:.24em;color:#e8d6fb;margin-top:2px;}
.loader-line{height:6px;width:260px;margin:24px auto 10px;border-radius:999px;background:rgba(255,255,255,.18);overflow:hidden;}
.loader-line i{display:block;height:100%;width:55%;border-radius:inherit;background:linear-gradient(90deg,#b57ae5,#f0dfff,#b57ae5);animation:loaderProgress 1.1s ease-in-out infinite;}
.loader-core small{color:#f4eafa;letter-spacing:.12em;font-size:11px;text-transform:uppercase;}
.loader-orbit{position:absolute;border:1px solid rgba(224,196,255,.22);border-radius:50%;animation:orbitSpin 10s linear infinite;}
.orbit-one{width:480px;height:480px;}
.orbit-two{width:700px;height:700px;animation-direction:reverse;animation-duration:15s;}
.loader-helix{height:0;position:absolute;left:50%;top:24px;width:70px;transform:translateX(-50%);opacity:.25;}
.loader-helix span{position:absolute;width:8px;height:8px;border-radius:50%;background:#fff;animation:loaderBead 1.8s linear infinite;}
.loader-helix span:nth-child(1){left:10px}.loader-helix span:nth-child(2){right:10px;animation-delay:.15s}.loader-helix span:nth-child(3){left:18px;top:14px;animation-delay:.3s}.loader-helix span:nth-child(4){right:18px;top:14px;animation-delay:.45s}.loader-helix span:nth-child(5){left:10px;top:28px;animation-delay:.6s}.loader-helix span:nth-child(6){right:10px;top:28px;animation-delay:.75s}
@keyframes loaderProgress{0%,100%{transform:translateX(-100%)}50%{transform:translateX(100%)}}
@keyframes orbitSpin{to{transform:rotate(360deg)}}
@keyframes loaderBead{50%{transform:translateX(28px);opacity:.9}}
.email-frame{position:absolute;width:1px;height:1px;border:0;opacity:0;pointer-events:none;}

@media(max-width:720px){
  .home-helix{width:150px;height:300px;}
  .home-helix.hh2{width:95px;height:190px;left:36%;}
  .home-helix.hh3{width:170px;height:340px;right:-45px;}
  .home-helix.hh4,.home-helix.hh5{display:none;}
  .resource-choice-grid,.testimonial-grid{grid-template-columns:1fr;}
  .service-thumb{height:130px;}
  .service-detail-thumb{height:200px;}
  .footer-logo{width:155px;height:85px;}
}
.home-service-thumb{width:72px;height:54px;object-fit:cover;border-radius:9px;flex:none;display:block;box-shadow:0 3px 10px rgba(60,27,92,.12);}
.svc-list li a{display:flex!important;align-items:center;gap:10px;}

.path-thumb{width:100%;height:150px;object-fit:cover;border-radius:16px;margin:-4px 0 18px;display:block;box-shadow:var(--shadow-sm)}
.svc-card .path-thumb{aspect-ratio:16/9}