/* =============================================
   VARIABLES & RESET
============================================= */
:root {
  --ittigo-violet:    #7B5CF5;
  --ittigo-violet-dk: #5B42D4;
  --ittigo-lavande:   #A97CF8;
  --ittigo-rose:      #C13B7A;
  --ittigo-corail:    #F0543C;
  --ittigo-peche:     #E8724A;
  --ittigo-or:        #F5A623;
  --ittigo-ambre:     #D4A843;
  --ittigo-menthe:    #00C9A7;
  --ittigo-turquoise: #4ECDC4;
  --ittigo-teal:      #0A9E87;
  --ittigo-marine:    #1A2B6B;
  --bg:    #0b1c15;
  --bg2:   #0f2318;
  --text:  #EEF0FF;
  --muted: #8A9BB8;
  --muted2:#4A6080;
  --glass:        rgba(255,255,255,0.055);
  --glass-border: rgba(255,255,255,0.09);
  --cta-start: #1a6b4a;
  --cta-end:   #0A9E87;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.65;
}

/* =============================================
   LOGO ittigo
============================================= */
.logo-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.logo-wrap svg { display: block; }
.brand-word {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 500;
  color: var(--ittigo-menthe);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

/* =============================================
   ANIMATED ORBS
============================================= */
.orbs {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0; overflow: hidden;
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.15;
  will-change: transform;
  animation: orbFloat linear infinite;
}
.orb:nth-child(1){width:520px;height:520px;background:var(--ittigo-violet);top:-160px;right:-100px;animation-duration:15s;animation-delay:0s;}
.orb:nth-child(2){width:420px;height:420px;background:var(--ittigo-teal);bottom:-120px;left:-80px;animation-duration:18s;animation-delay:-5s;}
.orb:nth-child(3){width:300px;height:300px;background:var(--ittigo-rose);top:42%;left:28%;animation-duration:20s;animation-delay:-9s;}
.orb:nth-child(4){width:240px;height:240px;background:var(--ittigo-or);bottom:28%;right:18%;animation-duration:13s;animation-delay:-3s;}
@keyframes orbFloat{0%,100%{transform:translate(0,0)scale(1);}33%{transform:translate(28px,-18px)scale(1.04);}66%{transform:translate(-14px,14px)scale(0.97);}}

/* =============================================
   LAYOUT
============================================= */
.screen {
  position: relative; z-index: 1;
  min-height: 100vh; display: none;
  flex-direction: column; align-items: center;
  padding: 24px 16px 100px;
}
.screen.active { display: flex; }
.container { width: 100%; max-width: 568px; margin: 0 auto; }

/* =============================================
   TYPOGRAPHY
============================================= */
h1,h2,h3 { font-family:'Cormorant Garamond',serif; line-height:1.22; }
h1 { font-size:clamp(2rem,7vw,3rem); font-weight:600; }
h2 { font-size:clamp(1.55rem,5vw,2.3rem); font-weight:500; }
h3 { font-size:clamp(1.15rem,4vw,1.55rem); font-weight:500; }

/* =============================================
   GLASS CARD
============================================= */
.card {
  background: var(--glass);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 22px; padding: 28px 22px;
}
@media(min-width:480px){ .card{ padding:40px 36px; } }

/* =============================================
   CTA BUTTON
============================================= */
.btn-cta {
  display:block; width:100%; padding:17px 24px;
  background:linear-gradient(135deg,var(--cta-start),var(--cta-end));
  color:#fff; font-family:'DM Sans',sans-serif; font-size:1rem; font-weight:600;
  letter-spacing:0.025em; border:none; border-radius:99px;
  cursor:pointer; text-align:center;
  transition:transform 0.2s,box-shadow 0.2s;
  box-shadow:0 8px 32px rgba(10,158,135,0.28); text-decoration:none;
}
.btn-cta:hover{ transform:translateY(-2px); box-shadow:0 12px 42px rgba(10,158,135,0.42); }
.btn-cta:active{ transform:translateY(0); }
.btn-cta.loading{ opacity:0.65; cursor:not-allowed; pointer-events:none; }

/* =============================================
   PROGRESS BAR
============================================= */
.progress-wrap { width:100%; max-width:568px; margin:0 auto 22px; }
.progress-meta { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.progress-label { font-size:0.75rem; color:var(--muted2); text-transform:uppercase; letter-spacing:0.08em; font-weight:500; }
.progress-count { font-size:0.85rem; color:var(--ittigo-menthe); font-weight:600; }
.progress-track { height:4px; background:rgba(255,255,255,0.07); border-radius:99px; overflow:hidden; }
.progress-fill { height:100%; background:linear-gradient(90deg,var(--ittigo-teal),var(--ittigo-menthe)); border-radius:99px; transition:width 0.45s ease; width:0%; }

/* =============================================
   SCREEN 1 — ACCUEIL
============================================= */
#screen-welcome { justify-content:center; padding-top:48px; }
.welcome-badge {
  display:inline-block; background:rgba(0,201,167,0.1); border:1px solid rgba(0,201,167,0.28);
  color:var(--ittigo-menthe); font-size:0.72rem; font-weight:600; letter-spacing:0.1em;
  text-transform:uppercase; padding:6px 16px; border-radius:99px; margin-bottom:22px;
}
.welcome-features { list-style:none; display:flex; flex-direction:column; gap:13px; margin-bottom:34px; }
.welcome-features li { display:flex; align-items:flex-start; gap:12px; font-size:0.93rem; color:var(--text); }
.feat-icon {
  flex-shrink:0; width:22px; height:22px;
  background:linear-gradient(135deg,var(--cta-start),var(--cta-end));
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:0.62rem; color:#fff; margin-top:1px;
}

/* =============================================
   SCREEN 2 — QUIZ
============================================= */
.q-block { animation:fadeUp 0.4s ease forwards; }
.q-domain-tag {
  display:inline-block; font-size:0.7rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--ittigo-turquoise); background:rgba(78,205,196,0.1); border:1px solid rgba(78,205,196,0.2);
  padding:4px 12px; border-radius:99px; margin-bottom:16px;
}
.q-text { font-family:'Cormorant Garamond',serif; font-size:clamp(1.25rem,4.5vw,1.85rem); font-weight:500; line-height:1.35; margin-bottom:26px; color:var(--text); }
.answers-list { display:flex; flex-direction:column; gap:11px; }
.ans-btn {
  width:100%; padding:15px 18px;
  background:var(--glass); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--glass-border); border-radius:14px;
  color:var(--text); font-family:'DM Sans',sans-serif; font-size:0.93rem;
  text-align:left; cursor:pointer; transition:all 0.2s ease;
  display:flex; align-items:center; gap:13px;
}
.ans-btn:hover{ background:rgba(255,255,255,0.085); border-color:rgba(0,201,167,0.28); transform:translateX(3px); }
.ans-btn.selected{ background:rgba(10,158,135,0.18); border-color:var(--ittigo-teal); color:var(--ittigo-menthe); }
.ans-letter {
  flex-shrink:0; width:30px; height:30px; border-radius:8px;
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.1);
  display:flex; align-items:center; justify-content:center;
  font-size:0.75rem; font-weight:600; color:var(--muted); transition:all 0.2s;
}
.ans-btn.selected .ans-letter { background:var(--ittigo-teal); border-color:var(--ittigo-teal); color:#fff; }

/* =============================================
   SCREEN 3 — GATE
============================================= */
.teaser-card {
  background: rgba(10,158,135,0.06);
  border: 1px solid rgba(10,158,135,0.2);
  border-radius: 18px; padding: 20px; margin-bottom: 26px;
}
.teaser-header-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.teaser-tag {
  font-size:0.68rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em;
  color:var(--ittigo-menthe); background:rgba(0,201,167,0.12); border:1px solid rgba(0,201,167,0.22);
  padding:4px 12px; border-radius:99px;
}
.teaser-global-badge { display:flex; align-items:baseline; gap:4px; }
.teaser-score-val { font-family:'Cormorant Garamond',serif; font-size:1.8rem; font-weight:600; color:var(--ittigo-menthe); line-height:1; }
.teaser-score-max { font-size:0.8rem; color:var(--muted); }
.teaser-domain-row { display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:12px; margin-bottom:8px; }
.teaser-domain-row.good { background:rgba(0,201,167,0.07); border:1px solid rgba(0,201,167,0.18); }
.teaser-domain-row.warn { background:rgba(245,166,35,0.07); border:1px solid rgba(245,166,35,0.2); }
.teaser-domain-row.locked { background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06); }
.td-emoji { font-size:1rem; flex-shrink:0; }
.td-info { flex:1; }
.td-sublabel { font-size:0.68rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--muted2); margin-bottom:2px; }
.td-name { font-size:0.88rem; font-weight:500; color:var(--text); }
.td-name.good { color:var(--ittigo-menthe); }
.td-name.warn { color:var(--ittigo-or); }
.td-pct { font-size:0.9rem; font-weight:700; flex-shrink:0; }
.td-pct.good { color:var(--ittigo-menthe); }
.td-pct.warn { color:var(--ittigo-or); }
.blurred-text { filter:blur(5px); user-select:none; pointer-events:none; color:var(--muted); font-size:0.85rem; }
.teaser-product-lock { margin-top:10px; padding:10px 12px; background:rgba(123,92,245,0.07); border:1px solid rgba(123,92,245,0.2); border-radius:12px; display:flex; align-items:center; gap:10px; }
.teaser-product-label { font-size:0.8rem; color:var(--muted); white-space:nowrap; }
.teaser-product-name-blur { filter:blur(6px); user-select:none; font-weight:600; font-size:0.9rem; color:var(--ittigo-lavande); }

.gate-benefits { list-style:none; display:flex; flex-direction:column; gap:10px; margin-bottom:28px; }
.gate-benefits li { display:flex; align-items:flex-start; gap:10px; font-size:0.88rem; color:var(--text); }
.benefit-dot { flex-shrink:0; width:6px; height:6px; background:var(--ittigo-menthe); border-radius:50%; margin-top:7px; }

/* Formulaire */
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media(max-width:380px){ .form-row{ grid-template-columns:1fr; } }
.form-group { margin-bottom:14px; }
.form-label { display:block; font-size:0.75rem; font-weight:500; color:var(--muted); margin-bottom:7px; text-transform:uppercase; letter-spacing:0.05em; }
.form-label .req, .req { color:var(--ittigo-corail); margin-left:2px; }
.form-input {
  width:100%; padding:13px 15px;
  background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1);
  border-radius:12px; color:var(--text); font-family:'DM Sans',sans-serif;
  font-size:0.93rem; transition:border-color 0.2s,box-shadow 0.2s,background 0.2s;
  -webkit-appearance:none; appearance:none;
}
.form-input::placeholder{ color:var(--muted2); }
.form-input:focus{ outline:none; border-color:var(--ittigo-teal); box-shadow:0 0 0 3px rgba(10,158,135,0.15); background:rgba(255,255,255,0.06); }
.form-input.error{ border-color:var(--ittigo-rose); box-shadow:0 0 0 3px rgba(193,59,122,0.15); }
.err-msg{ font-size:0.75rem; color:var(--ittigo-rose); margin-top:5px; display:none; }
.form-input.error ~ .err-msg{ display:block; }
input[type="date"]::-webkit-calendar-picker-indicator{ filter:invert(0.65); cursor:pointer; }
.rgpd-row {
  display:flex; align-items:flex-start; gap:12px; margin-bottom:22px;
  padding:16px; background:rgba(255,255,255,0.025);
  border:1px solid rgba(255,255,255,0.06); border-radius:12px; transition:border-color 0.2s;
}
.rgpd-row.error{ border-color:rgba(193,59,122,0.5); }
.rgpd-chk{ flex-shrink:0; width:18px; height:18px; margin-top:2px; accent-color:var(--ittigo-teal); cursor:pointer; }
.rgpd-txt{ font-size:0.78rem; color:var(--muted); line-height:1.6; cursor:pointer; }
.form-divider{ height:1px; background:rgba(255,255,255,0.06); margin:24px 0; }

/* =============================================
   LOADING OVERLAY
============================================= */
#loading-overlay {
  position:fixed; inset:0; background:var(--bg); z-index:200;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition:opacity 0.3s;
}
#loading-overlay.active{ opacity:1; pointer-events:all; }
.spinner{ width:46px; height:46px; border:3px solid rgba(255,255,255,0.07); border-top-color:var(--ittigo-teal); border-radius:50%; animation:spin 0.75s linear infinite; margin-bottom:20px; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.loading-txt{ font-family:'Cormorant Garamond',serif; font-style:italic; font-size:1.15rem; color:var(--muted); }

/* =============================================
   SCREEN 4 — RÉSULTATS
============================================= */
.score-ring-wrap{ display:flex; justify-content:center; margin-bottom:20px; }
.ring-container{ position:relative; width:180px; height:180px; }
.ring-svg{ transform:rotate(-90deg); display:block; }
.ring-bg{ fill:none; stroke:rgba(255,255,255,0.07); stroke-width:10; }
.ring-fill{ fill:none; stroke:url(#ringGrd); stroke-width:10; stroke-linecap:round; stroke-dasharray:528; stroke-dashoffset:528; transition:stroke-dashoffset 1.6s cubic-bezier(0.4,0,0.2,1); }
.ring-center{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); text-align:center; }
.ring-number{ font-family:'Cormorant Garamond',serif; font-size:3rem; font-weight:600; line-height:1; color:var(--text); }
.ring-sub{ font-size:0.7rem; color:var(--muted); text-transform:uppercase; letter-spacing:0.06em; }
.score-badge{ display:inline-block; padding:7px 20px; border-radius:99px; font-weight:600; font-size:0.88rem; margin-bottom:12px; }
.badge-excellent{ background:rgba(0,201,167,0.18); color:var(--ittigo-menthe); border:1px solid rgba(0,201,167,0.3); }
.badge-good{ background:rgba(78,205,196,0.14); color:var(--ittigo-turquoise); border:1px solid rgba(78,205,196,0.3); }
.badge-moderate{ background:rgba(245,166,35,0.14); color:var(--ittigo-or); border:1px solid rgba(245,166,35,0.3); }
.badge-low{ background:rgba(240,84,60,0.14); color:var(--ittigo-corail); border:1px solid rgba(240,84,60,0.3); }

/* Domain bars */
.domain-row{ margin-bottom:15px; }
.domain-row-head{ display:flex; justify-content:space-between; margin-bottom:7px; }
.domain-name{ font-size:0.88rem; font-weight:500; color:var(--text); }
.domain-pct{ font-size:0.88rem; font-weight:600; color:var(--ittigo-menthe); }
.domain-track{ height:6px; background:rgba(255,255,255,0.07); border-radius:99px; overflow:hidden; }
.domain-bar{ height:100%; border-radius:99px; width:0%; transition:width 1.1s cubic-bezier(0.4,0,0.2,1); }

/* Expert advice */
.advice-item{ margin-bottom:20px; padding-bottom:20px; border-bottom:1px solid rgba(255,255,255,0.06); }
.advice-item:last-child{ margin-bottom:0; padding-bottom:0; border-bottom:none; }
.advice-meta{ display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.advice-badge{ font-size:0.7rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; padding:4px 12px; border-radius:99px; }
.advice-score-pill{ font-size:0.78rem; font-weight:600; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.1); padding:3px 10px; border-radius:99px; color:var(--muted); }
.advice-txt{ font-size:0.88rem; color:var(--muted); line-height:1.7; }

/* Product cards */
.product-card{ border-radius:18px; margin-bottom:16px; overflow:hidden; }
.product-card.p1{ background:rgba(10,158,135,0.1); border:1px solid rgba(10,158,135,0.28); }
.product-card.p2{ background:var(--glass); border:1px solid var(--glass-border); }
.product-card.p3{ background:rgba(255,255,255,0.025); border:1px solid rgba(255,255,255,0.06); opacity:0.85; }
.product-img-wrap{ width:100%; height:200px; overflow:hidden; position:relative; }
.product-img-wrap img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform 0.4s ease; }
.product-img-wrap img:hover{ transform:scale(1.03); }
.product-img-placeholder{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; }
.pph-reflex   { background:linear-gradient(135deg,#1a0b2e 0%,#2d1b69 45%,#553a9b 100%); }
.pph-presso   { background:linear-gradient(135deg,#0a1628 0%,#0d2d4a 45%,#0a5a7a 100%); }
.pph-literie  { background:linear-gradient(135deg,#1a1200 0%,#3d2c00 45%,#6b4d10 100%); }
.pph-magneto  { background:linear-gradient(135deg,#111111 0%,#1a2340 45%,#1e3a5f 100%); }
.pph-water    { background:linear-gradient(135deg,#001a1f 0%,#003040 45%,#005060 100%); }
.product-card-body{ padding:18px 20px 20px; }
.product-rank{ display:inline-block; font-size:0.68rem; font-weight:700; letter-spacing:0.09em; text-transform:uppercase; padding:4px 12px; border-radius:99px; margin-bottom:10px; }
.p1 .product-rank{ background:rgba(10,158,135,0.18); color:var(--ittigo-menthe); }
.p2 .product-rank{ background:rgba(78,205,196,0.1); color:var(--ittigo-turquoise); }
.p3 .product-rank{ background:rgba(255,255,255,0.05); color:var(--muted); }
.product-name-h{ font-family:'Cormorant Garamond',serif; font-size:1.25rem; font-weight:600; margin-bottom:8px; }
.product-desc-p{ font-size:0.85rem; color:var(--muted); line-height:1.65; margin-bottom:12px; }
.product-domains-tags{ display:flex; flex-wrap:wrap; gap:6px; }
.domain-tag{ font-size:0.68rem; font-weight:500; padding:3px 10px; border-radius:99px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08); color:var(--muted); }

/* Event CTA */
.event-cta-box{
  background:linear-gradient(135deg,rgba(123,92,245,0.12),rgba(10,158,135,0.12));
  border:1px solid rgba(123,92,245,0.22);
  border-radius:22px; padding:28px 22px; text-align:center;
  margin-top:32px; margin-bottom:32px;
}
.event-perks{ display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin:16px 0 20px; }
.perk-tag{ background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.08); border-radius:99px; padding:5px 14px; font-size:0.78rem; color:var(--text); }
.section-label{ font-family:'Cormorant Garamond',serif; font-size:0.85rem; color:var(--muted); text-transform:uppercase; letter-spacing:0.1em; margin-bottom:18px; font-weight:400; }

/* =============================================
   FOOTER
============================================= */
footer{ position:relative; z-index:1; text-align:center; padding:22px 16px 32px; font-size:0.76rem; color:var(--muted2); border-top:1px solid rgba(255,255,255,0.04); margin-top:16px; }
footer a{ color:var(--muted); text-decoration:underline; text-underline-offset:3px; transition:color 0.2s; }
footer a:hover{ color:var(--ittigo-menthe); }

/* =============================================
   ANIMATIONS
============================================= */
@keyframes fadeUp{ from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);} }
.fade-up{ animation:fadeUp 0.5s ease forwards; }