/* ═══════════════════════════════════════════════════════════
   HabitQuest — habitquest.uk
   ═══════════════════════════════════════════════════════════ */

:root{
  --violet:#5B2DC9;
  --violet-d:#331A82;
  --violet-l:#9B6BFF;
  --violet-tint:#F5F3FF;
  --cream:#FFF4E2;
  --coral:#FF9C8A;
  --gold:#FFC53D;
  --ink:#1A1633;
  --slate:#64748B;
  --line:#E7E3F5;
  --white:#fff;
  --max:1180px;
  --pad:clamp(20px,5vw,32px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--white);
  line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--violet);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3,h4{font-family:'Poppins',sans-serif;line-height:1.18;letter-spacing:-0.02em}
h1{font-size:clamp(2.1rem,5.4vw,3.5rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.6vw,2.35rem);font-weight:700;margin-bottom:.7em}
h3{font-size:clamp(1.1rem,2vw,1.35rem);font-weight:600;margin-bottom:.45em}
p{margin-bottom:1.1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:clamp(56px,9vw,104px) 0}
.tint{background:var(--violet-tint)}
.dark{background:linear-gradient(135deg,#7C4DFF 0%,#5227C9 55%,#331A82 100%);color:#fff}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark p{color:#E6DCFF}
.center{text-align:center}
.lead{font-size:clamp(1.05rem,1.8vw,1.22rem);color:var(--slate);max-width:62ch}
.dark .lead{color:#DDD1FF}
.center .lead{margin-left:auto;margin-right:auto}

/* ── Skip link (accessibility) ── */
.skip{position:absolute;left:-9999px;top:0;background:var(--violet);color:#fff;
  padding:12px 20px;z-index:200;border-radius:0 0 10px 0}
.skip:focus{left:0}

/* ── Header ── */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;
  max-width:var(--max);margin:0 auto;padding:12px var(--pad)}
.brand{display:flex;align-items:center;gap:11px;font-family:'Poppins',sans-serif;
  font-weight:700;font-size:1.16rem;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand img{width:38px;height:38px;border-radius:10px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{color:var(--ink);font-size:.95rem;font-weight:500;text-decoration:none}
.nav-links a:hover{color:var(--violet)}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:9px;
  font-size:1.5rem;color:var(--ink);line-height:1}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--violet);color:#fff;padding:15px 30px;border-radius:12px;
  font-weight:600;font-size:1rem;text-decoration:none;border:0;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease;
  box-shadow:0 3px 14px rgba(91,45,201,.26)}
.btn:hover{background:#4A24A8;transform:translateY(-2px);
  box-shadow:0 7px 22px rgba(91,45,201,.32);text-decoration:none}
.btn-light{background:#fff;color:var(--violet-d);box-shadow:0 3px 14px rgba(0,0,0,.14)}
.btn-light:hover{background:#F3EEFF;color:var(--violet-d)}
.btn-ghost{background:transparent;color:var(--violet);box-shadow:none;
  border:2px solid var(--violet);padding:13px 28px}
.btn-ghost:hover{background:var(--violet);color:#fff}
.dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.dark .btn-ghost:hover{background:#fff;color:var(--violet-d)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.center .btn-row{justify-content:center}

/* ── Hero ── */
.hero{position:relative;overflow:hidden;
  background:linear-gradient(135deg,#9B6BFF 0%,#7C4DFF 34%,#5227C9 70%,#331A82 100%);
  color:#fff;padding:clamp(56px,8vw,90px) 0 clamp(60px,9vw,100px)}
.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;
  background:rgba(255,255,255,.07);pointer-events:none}
.hero::before{width:520px;height:520px;top:-230px;left:-140px}
.hero::after{width:420px;height:420px;bottom:-220px;right:-90px;background:rgba(255,255,255,.05)}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(30px,5vw,60px);
  align-items:center;position:relative;z-index:2}
.hero h1{margin-bottom:.5em}
.hero .lead{color:#E9E0FF;font-size:clamp(1.05rem,1.9vw,1.24rem)}
.hero-note{margin-top:20px;font-size:.9rem;color:#C9B8F5}
.cats{position:relative;height:clamp(230px,32vw,330px)}
.cats img{position:absolute;filter:drop-shadow(0 14px 34px rgba(26,11,74,.42))}
.cat-main{width:56%;left:22%;top:4%;z-index:3}
.cat-l{width:40%;left:0;top:30%;z-index:2}
.cat-r{width:38%;right:0;top:33%;z-index:1}
.sparkle{position:absolute;background:#fff;opacity:.85;
  clip-path:polygon(50% 0,58% 42%,100% 50%,58% 58%,50% 100%,42% 58%,0 50%,42% 42%)}

/* ── Trust strip ── */
.trust{background:#fff;border-bottom:1px solid var(--line);padding:17px 0}
.trust-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 30px;
  font-size:.9rem;color:var(--slate);text-align:center}
.trust-inner span{display:flex;align-items:center;gap:8px}
.trust-inner span::before{content:'';width:6px;height:6px;border-radius:50%;
  background:var(--gold);flex-shrink:0}

/* ── Cards ── */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:clamp(22px,3vw,30px);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(51,26,130,.10)}
.tint .card{background:#fff}
.card-num{display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;background:var(--violet-tint);
  color:var(--violet);font-family:'Poppins',sans-serif;font-weight:700;
  font-size:1.05rem;margin-bottom:16px}
.card p{color:var(--slate);font-size:.98rem}

/* ── Split ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,3.4vw,34px)}
.split-panel h3{color:var(--violet);display:flex;align-items:center;gap:11px}
.split-panel img{width:52px;height:52px}

/* ── Feature list ── */
.feat{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.feat:last-child{margin-bottom:0}
.tick{flex-shrink:0;width:25px;height:25px;border-radius:50%;background:var(--violet);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;margin-top:2px}
.feat h4{font-family:'Poppins',sans-serif;font-size:1.02rem;font-weight:600;margin-bottom:3px}
.feat p{font-size:.95rem;color:var(--slate);margin:0}

/* ── Quote ── */
.quote{font-family:'Poppins',sans-serif;font-size:clamp(1.15rem,2.3vw,1.5rem);
  font-weight:500;line-height:1.5;font-style:italic;margin-bottom:22px}
.attrib{font-size:.95rem;font-weight:600}
.attrib span{display:block;font-weight:400;opacity:.8;margin-top:3px}

/* ── Prose (legal pages) ── */
.prose{max-width:76ch}
.prose h2{margin-top:2em;font-size:1.5rem}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.5em;font-size:1.14rem}
.prose ul,.prose ol{margin:0 0 1.2em 1.3em}
.prose li{margin-bottom:.5em}
.prose table{width:100%;border-collapse:collapse;margin-bottom:1.4em;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.prose th{background:var(--violet-tint);font-weight:600}
.updated{color:var(--slate);font-size:.92rem;padding-bottom:1.4em;
  margin-bottom:1.8em;border-bottom:1px solid var(--line)}

/* ── Callout ── */
.callout{background:var(--violet-tint);border-left:4px solid var(--violet);
  border-radius:0 12px 12px 0;padding:20px 24px;margin:1.6em 0}
.callout p:last-child{margin-bottom:0}
.callout.warn{background:#FFF8E6;border-left-color:#D9930A}

/* ── Form ── */
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:clamp(24px,3.5vw,36px);max-width:620px}
.field{margin-bottom:20px}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:7px}
.field input[type=email],.field input[type=text],.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:1rem;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:3px solid rgba(91,45,201,.28);
  outline-offset:1px;border-color:var(--violet)}
.field textarea{min-height:96px;resize:vertical}
.check{display:flex;gap:11px;align-items:flex-start}
.check input{width:19px;height:19px;margin-top:3px;flex-shrink:0;accent-color:var(--violet)}
.check label{font-weight:400;font-size:.95rem;margin:0}
.hint{font-size:.87rem;color:var(--slate);margin-top:6px}

/* ── Footer ── */
footer{background:var(--violet-d);color:#C9BCEC;padding:56px 0 30px;font-size:.93rem}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;margin-bottom:38px}
footer h4{font-family:'Poppins',sans-serif;color:#fff;font-size:.98rem;
  font-weight:600;margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a{color:#C9BCEC;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
.f-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.f-brand img{width:40px;height:40px;border-radius:11px}
.f-brand strong{font-family:'Poppins',sans-serif;color:#fff;font-size:1.1rem}
.f-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.87rem}
.disclaimer{background:rgba(0,0,0,.22);border-radius:12px;padding:15px 18px;
  margin-bottom:30px;font-size:.87rem;line-height:1.6}

/* ── Responsive ── */
@media(max-width:900px){
  .hero-grid,.split{grid-template-columns:1fr}
  .cats{order:-1;max-width:400px;margin:0 auto}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .menu-btn{display:block}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;gap:0;padding:8px 0;
    border-bottom:1px solid var(--line);display:none;
    box-shadow:0 10px 26px rgba(0,0,0,.10)}
  .nav-links.open{display:flex}
  .nav-links li{padding:0 var(--pad)}
  .nav-links a{display:block;padding:13px 0;border-bottom:1px solid var(--line)}
  .nav-links li:last-child a{border-bottom:0}
  .nav-links .btn{margin:10px 0;width:100%}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .btn-row .btn{width:100%}
  .f-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* ── Video section ── */
.video-sec{background:var(--violet-tint);padding:clamp(56px,9vw,104px) 0}
.video-head{text-align:center;max-width:62ch;margin:0 auto clamp(28px,4vw,42px)}
.video-head h2{margin-bottom:.5em}
.video-head p{color:var(--slate);font-size:clamp(1.05rem,1.8vw,1.22rem);margin:0}
.video-frame{max-width:380px;margin:0 auto;border-radius:26px;overflow:hidden;
  background:#331A82;box-shadow:0 18px 50px rgba(51,26,130,.22);position:relative}
.video-frame video{display:block;width:100%;height:auto;border-radius:26px}
.video-note{text-align:center;margin-top:20px;font-size:.92rem;color:var(--slate)}
@media(max-width:480px){
  .video-frame{max-width:100%;border-radius:20px}
  .video-frame video{border-radius:20px}
}