/* REalis · Baby Vision — landing styles */
:root{
  --bg:#faf6fc;
  --surface:#ffffff;
  --lavender:#f4eaf8;
  --lavender-2:#e7d6f0;
  --lavender-3:#d9bfe8;
  --ink:#282323;
  --ink-2:#3d2b3f;
  --muted:#6b5c75;
  --line:#ece0f1;
  --brand:#7d33a7;          /* primary deep purple */
  --brand-2:#9966cc;        /* lighter purple */
  --brand-deep:#5a2080;     /* darker for gradients */
  --accent:#9966cc;
  --success:#2EB872;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(40,35,35,.06), 0 2px 6px rgba(125,51,167,.05);
  --shadow-md:0 8px 24px rgba(125,51,167,.12);
  --shadow-lg:0 24px 60px rgba(90,32,128,.20);
  --grad:linear-gradient(135deg,#9966cc 0%,#7d33a7 100%);
  --grad-deep:linear-gradient(135deg,#7d33a7 0%,#5a2080 100%);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Quicksand',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}

h1,h2,h3,h4{font-family:'Quicksand','Inter',sans-serif;letter-spacing:-0.01em;margin:0;color:var(--ink)}
h1{font-weight:700}
h2{font-weight:700}
h3{font-weight:600}
p{margin:0;color:var(--muted);line-height:1.55}

.container{max-width:1200px;margin:0 auto;padding:0 32px}
@media(max-width:720px){.container{padding:0 20px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:14px;font-weight:600;font-size:15px;font-family:'Quicksand',sans-serif;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(125,51,167,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(125,51,167,.45)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--lavender)}
.btn-white{background:#fff;color:var(--brand);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.btn-white:hover{transform:translateY(-1px)}
.btn-sm{padding:9px 14px;font-size:14px;border-radius:12px}

.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--lavender);color:var(--brand);font-size:13px;font-weight:600;border:1px solid var(--lavender-2)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--brand)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,246,252,.82);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-color:var(--line)}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:-.01em;font-size:18px;color:var(--ink)}
.brand-wordmark{display:flex;flex-direction:column;line-height:1}
.brand-wordmark .b1{font-family:'Quicksand',sans-serif;font-weight:700;font-size:22px;letter-spacing:-.01em;color:var(--ink)}
.brand-wordmark .b2{font-family:'Quicksand',sans-serif;font-weight:500;font-size:12px;color:var(--brand);letter-spacing:.04em;margin-top:2px}
.nav-links{display:flex;gap:4px}
.nav-links a{padding:8px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--ink-2);transition:background .15s}
.nav-links a:hover{background:var(--lavender);color:var(--brand)}
.nav-cta{display:flex;gap:10px;align-items:center}
@media(max-width:900px){.nav-links{display:none}}

/* logo mark — uses PNG */
.logo-mark{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-mark img{width:100%;height:100%;object-fit:contain;display:block}

/* HERO */
.hero{position:relative;padding:60px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1{font-size:clamp(40px,5.4vw,66px);line-height:1.05;margin-bottom:22px;font-weight:700;letter-spacing:-.015em}
.hero h1 .accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:19px;line-height:1.55;color:var(--ink-2);max-width:540px;margin-bottom:32px;font-weight:500}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.hero-meta{display:flex;gap:28px;flex-wrap:wrap;align-items:center}
.hero-meta .item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);font-weight:600}
.hero-meta .check{width:18px;height:18px;border-radius:50%;background:var(--lavender);color:var(--brand);display:inline-flex;align-items:center;justify-content:center}

.hero-visual{position:relative;aspect-ratio:1/1;max-width:560px;margin-left:auto;width:100%}
.hero-card{position:absolute;inset:0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg);background:#000;border:1px solid rgba(255,255,255,.05)}
.hero-bubble{position:absolute;background:#fff;border-radius:16px;padding:12px 14px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--ink)}
.hero-bubble .ic{width:32px;height:32px;border-radius:10px;background:var(--lavender);color:var(--brand);display:inline-flex;align-items:center;justify-content:center}
.hero-bubble.b1{top:24px;left:-28px;animation:float 5s ease-in-out infinite}
.hero-bubble.b2{bottom:80px;right:-32px;animation:float 5s ease-in-out infinite .8s}
.hero-bubble.b3{bottom:-18px;left:32px;animation:float 5s ease-in-out infinite 1.6s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:620px){.hero-bubble.b1{left:8px}.hero-bubble.b2{right:8px}.hero-bubble.b3{left:8px}}

/* decorative blobs */
.hero::before{content:"";position:absolute;top:-160px;right:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,#dabbef 0%,transparent 65%);opacity:.50;pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-200px;left:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,#e7d3f3 0%,transparent 65%);opacity:.6;pointer-events:none}

/* LOGO STRIP */
.strip{padding:22px 0 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.strip-row{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.strip-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.strip-items{display:flex;gap:44px;align-items:center;flex-wrap:wrap;color:var(--ink-2);font-weight:600;font-size:15px;letter-spacing:-.01em;opacity:.7}
.strip-items .it{display:inline-flex;align-items:center;gap:8px}

/* SECTION */
section.sec{padding:110px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 56px}
.sec-head h2{font-size:clamp(32px,4vw,46px);line-height:1.12;margin-bottom:16px;font-weight:700}
.sec-head p{font-size:17px}

/* BEFORE/AFTER GALLERY */
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:stretch}
@media(max-width:900px){.gallery{grid-template-columns:1fr}}
.ba-main{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);background:#000;position:relative;aspect-ratio:1/1}
.thumbs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-content:start}
@media(max-width:900px){.thumbs{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.thumbs{grid-template-columns:repeat(2,1fr)}}
.thumb{aspect-ratio:1/1;border-radius:14px;overflow:hidden;position:relative;cursor:pointer;border:2px solid transparent;transition:transform .15s, border-color .15s}
.thumb:hover{transform:translateY(-2px)}
.thumb.active{border-color:var(--brand)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .tbadge{position:absolute;top:6px;left:6px;background:rgba(40,35,35,.7);color:#fff;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:3px 7px;border-radius:6px;font-weight:700;backdrop-filter:blur(4px)}

/* B/A slider */
.ba{position:absolute;inset:0;user-select:none;touch-action:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after-wrap{position:absolute;inset:0;overflow:hidden;clip-path:inset(0 0 0 var(--x,50%))}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--x,50%);width:3px;background:#fff;box-shadow:0 0 0 1px rgba(40,35,35,.1),0 0 30px rgba(153,102,204,.6);transform:translateX(-50%);pointer-events:none}
.ba-knob{position:absolute;top:50%;left:50%;width:44px;height:44px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(40,35,35,.25);color:var(--brand)}
.ba-knob svg{width:22px;height:22px}
.ba-label{position:absolute;top:14px;padding:5px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(40,35,35,.6);backdrop-filter:blur(4px)}
.ba-label.l{left:14px}
.ba-label.r{right:14px;background:linear-gradient(135deg,rgba(153,102,204,.92),rgba(125,51,167,.92))}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;position:relative;transition:transform .2s, box-shadow .2s, border-color .2s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--lavender-2)}
.step .num{position:absolute;top:-14px;left:28px;background:var(--grad);color:#fff;width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;box-shadow:0 6px 14px rgba(125,51,167,.35)}
.step .ic{width:52px;height:52px;border-radius:14px;background:var(--lavender);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;margin-top:14px;margin-bottom:22px}
.step h3{font-size:21px;margin-bottom:10px;font-weight:600}

/* FEATURES */
.sec-alt{background:linear-gradient(180deg,#fff 0%, var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.feature-grid{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;transition:border-color .2s,transform .2s}
.feat:hover{border-color:var(--brand-2);transform:translateY(-2px)}
.feat .ic{width:44px;height:44px;border-radius:12px;background:var(--lavender);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px}
.feat h3{font-size:18px;margin-bottom:8px;font-weight:600}
.feat p{font-size:14.5px}

/* PRICING */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:1080px;margin:0 auto;justify-content:center}
.plans > .plan{max-width:360px;width:100%;justify-self:center}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;position:relative;transition:transform .2s, box-shadow .2s}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.plan.featured{border:2px solid var(--brand);box-shadow:0 20px 40px rgba(125,51,167,.16)}
.plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:5px 12px;border-radius:20px;letter-spacing:.04em}
.plan h3{font-size:15px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px;font-weight:700}
.plan .price{font-family:'Quicksand',sans-serif;font-size:42px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.plan .price small{font-size:15px;color:var(--muted);font-weight:500;margin-left:4px}
.plan .per{color:var(--muted);font-size:13px;margin-top:2px;margin-bottom:22px}
.plan ul{list-style:none;padding:0;margin:0 0 26px}
.plan li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;font-size:14.5px;color:var(--ink-2);border-top:1px solid var(--line);font-weight:500}
.plan li:first-child{border-top:0}
.plan li .tick{width:18px;height:18px;border-radius:50%;background:#e4f7ed;color:var(--success);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.plan .btn{width:100%}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 22px;transition:border-color .2s}
.faq[open]{border-color:var(--brand-2)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--ink);font-size:16px;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{transition:transform .2s;color:var(--brand);flex-shrink:0}
.faq[open] .chev{transform:rotate(180deg)}
.faq-body{padding-top:12px;color:var(--muted);font-size:15px;line-height:1.6;font-weight:500}

/* CTA */
.cta-card{background:var(--grad-deep);border-radius:28px;padding:72px 48px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;top:-200px;right:-200px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14) 0%,transparent 65%)}
.cta-card::after{content:"";position:absolute;bottom:-150px;left:-100px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.09) 0%,transparent 65%)}
.cta-card h2{color:#fff;font-size:clamp(32px,4vw,46px);max-width:700px;margin:0 auto 16px;position:relative;font-weight:700}
.cta-card p{color:rgba(255,255,255,.85);font-size:18px;max-width:560px;margin:0 auto 32px;position:relative;font-weight:500}
.cta-card .btns{position:relative;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* FOOTER */
footer{padding:60px 0 40px;border-top:1px solid var(--line);background:#fff}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
.foot-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:14px;font-weight:700}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.foot-grid a{color:var(--ink-2);font-size:14.5px;font-weight:500}
.foot-grid a:hover{color:var(--brand)}
.foot-about{max-width:340px}
.foot-about p{font-size:14px;margin-top:14px;color:var(--muted)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:12px;font-weight:500}

/* Sparkle FAB */
.fab{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(125,51,167,.45);z-index:100;transition:transform .2s}
.fab:hover{transform:scale(1.08)}

/* Login modal */
.modal-bd{position:fixed;inset:0;background:rgba(40,35,35,.55);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.login{width:100%;max-width:920px;height:min(600px,92vh);background:#fff;border-radius:22px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 40px 100px rgba(40,35,35,.4);animation:pop .25s cubic-bezier(.2,.8,.3,1.1)}
@keyframes pop{from{transform:translateY(16px) scale(.97);opacity:0}to{transform:none;opacity:1}}
@media(max-width:720px){.login{grid-template-columns:1fr;height:auto;max-height:92vh;overflow:auto}.login-left{min-height:240px}}
.login-left{background:var(--grad-deep);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px;text-align:center;position:relative;overflow:hidden}
.login-left::before{content:"";position:absolute;inset:-50% -20% auto auto;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 60%)}
.login-left h2{color:#fff;font-size:36px;letter-spacing:-.01em;margin-bottom:8px;position:relative;font-weight:700}
.login-left .sub{color:rgba(255,255,255,.8);letter-spacing:.14em;font-size:12px;text-transform:uppercase;font-weight:600;position:relative}
.login-left .baby{width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;margin-top:40px;position:relative}
.login-right{padding:48px;display:flex;flex-direction:column;justify-content:center}
.login-right h3{font-size:24px;margin-bottom:6px;font-weight:600}
.login-right > p{font-size:14px;margin-bottom:28px}
.field{margin-bottom:14px}
.field label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.field-input{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;transition:border-color .15s,box-shadow .15s}
.field-input:focus-within{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(153,102,204,.18)}
.field-input input{border:0;outline:0;flex:1;font-size:15px;color:var(--ink);background:transparent;font-family:inherit}
.field-input .ic{color:var(--muted)}
.forgot{display:block;text-align:right;color:var(--brand);font-size:13px;font-weight:600;margin:10px 0 22px}
.login-btn{width:100%;padding:14px;background:var(--grad);color:#fff;font-weight:600;border-radius:12px;font-size:15px;box-shadow:0 8px 20px rgba(125,51,167,.3);font-family:'Quicksand',sans-serif}
.signup{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}
.signup a{color:var(--brand);font-weight:600}
.close-x{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;background:rgba(40,35,35,.05);color:var(--ink);display:flex;align-items:center;justify-content:center;z-index:2}
.close-x:hover{background:rgba(40,35,35,.10)}
.tabs{display:flex;gap:4px;background:var(--lavender);padding:4px;border-radius:12px;margin-bottom:24px}
.tabs button{flex:1;padding:10px;border-radius:9px;font-size:14px;font-weight:600;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--brand);box-shadow:0 2px 6px rgba(40,35,35,.06)}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* Contact modal */
.contact-card{width:100%;max-width:460px;background:#fff;border-radius:22px;padding:36px;position:relative;box-shadow:0 40px 100px rgba(40,35,35,.4);animation:pop .25s cubic-bezier(.2,.8,.3,1.1)}
.contact-row{display:flex;gap:14px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.contact-row:first-of-type{border-top:0}
.contact-row .ic-lg{width:42px;height:42px;border-radius:12px;background:var(--lavender);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-row .label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:2px}
.contact-row .val{font-size:15px;color:var(--ink);font-weight:600}
.contact-row .val:hover{color:var(--brand)}