/* =========================================================
   Sviva Production House — site-wide design system
   Direction: Bright Modern Agency (bento-grid, bold accent,
   big rounded type, generous whitespace)
   ========================================================= */

:root{
  --ink:        #14131f;
  --ink-soft:   #585672;
  --bg:         #fbfaf7;
  --surface:    #ffffff;
  --line:       #ecebe4;
  --primary:    #5b4cff;
  --primary-dk: #4536e6;
  --primary-soft:#eceaff;
  --accent:     #ff6a3d;
  --accent-soft:#ffe9de;
  --mint:       #1fb77d;
  --mint-soft:  #ddf6ea;
  --amber-soft: #fff3cf;
  --radius-lg:  28px;
  --radius-md:  20px;
  --radius-sm:  14px;
  --shadow:     0 20px 50px -25px rgba(20,19,31,0.25);
  --shadow-sm:  0 10px 25px -15px rgba(20,19,31,0.2);
  --maxw:       1200px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Sora',system-ui,sans-serif;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
  font-weight:700;
}
h1{font-size:clamp(2.4rem,5vw,4.2rem);letter-spacing:-0.02em;}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:var(--primary);text-decoration:none;}
img{max-width:100%;display:block;border-radius:var(--radius-sm);}
ul{margin:0;padding:0;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:56px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--primary-dk);background:var(--primary-soft);
  padding:7px 14px;border-radius:999px;margin-bottom:18px;
}
.lede{font-size:1.15rem;max-width:620px;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.95rem;
  padding:14px 26px;border-radius:999px;
  border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--primary);box-shadow:var(--shadow-sm);}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-outline:hover{background:var(--ink);color:#fff;}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{box-shadow:var(--shadow-sm);}
.btn-sm{padding:9px 18px;font-size:.85rem;}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.nav__logo{font-family:'Sora',sans-serif;font-weight:800;font-size:1.3rem;color:var(--ink);display:flex;align-items:center;gap:8px;}
.nav__logo span{color:var(--primary);}
.nav__links{display:flex;gap:30px;align-items:center;list-style:none;}
.nav__links a{color:var(--ink);font-weight:600;font-size:.95rem;}
.nav__links a:hover{color:var(--primary);}
.nav__links a.nav__cta{color:#fff;}
.nav__links a.nav__cta:hover{color:#fff;}
.nav__cta{margin-left:10px;}
.nav__toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink);}

@media (max-width:860px){
  .nav__links{
    position:fixed;top:66px;left:0;right:0;
    background:var(--surface);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:4px;
    padding:16px 24px 24px;display:none;
  }
  .nav__links.is-open{display:flex;}
  .nav__links li{width:100%;}
  .nav__links a{display:block;padding:10px 0;width:100%;}
  .nav__toggle{display:block;}
}

/* ---------- hero ---------- */
.hero{padding:70px 0 40px;}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.hero__stats{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap;}
.hero__stat b{display:block;font-family:'Sora',sans-serif;font-size:1.6rem;color:var(--ink);}
.hero__stat span{font-size:.85rem;color:var(--ink-soft);}
.hero__art{
  background:linear-gradient(145deg,var(--primary) 0%, #8a7bff 60%, var(--accent) 120%);
  border-radius:var(--radius-lg);min-height:380px;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;box-shadow:var(--shadow);
}
.hero__art::before,.hero__art::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.18);
}
.hero__art::before{width:220px;height:220px;top:-60px;right:-60px;}
.hero__art::after{width:160px;height:160px;bottom:-50px;left:-40px;background:rgba(0,0,0,.08);}
.hero__art-label{position:relative;color:#fff;text-align:center;font-family:'Sora',sans-serif;font-weight:800;font-size:1.4rem;padding:0 30px;}

@media (max-width:860px){
  .hero__grid{grid-template-columns:1fr;}
  .hero__art{min-height:260px;order:-1;}
}

/* ---------- bento grid ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.bento .card{grid-column:span 2;}
.bento .card--wide{grid-column:span 4;}
.bento .card--tall{grid-row:span 2;}
@media (max-width:900px){
  .bento{grid-template-columns:repeat(2,1fr);}
  .bento .card--wide{grid-column:span 2;}
}
@media (max-width:560px){
  .bento{grid-template-columns:1fr;}
  .bento .card,.bento .card--wide{grid-column:span 1;}
}

.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:32px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:transparent;}
.card__icon{
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;margin-bottom:18px;
}
.ic-indigo{background:var(--primary-soft);color:var(--primary-dk);}
.ic-coral{background:var(--accent-soft);color:var(--accent);}
.ic-mint{background:var(--mint-soft);color:var(--mint);}
.ic-amber{background:var(--amber-soft);color:#9a6b00;}

.card--dark{background:var(--ink);color:#fff;border-color:var(--ink);}
.card--dark p{color:#c9c7de;}
.card--accent{background:var(--accent);color:#fff;border-color:var(--accent);}
.card--accent p{color:#ffe4d8;}

/* ---------- grid utility ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

/* ---------- portfolio / case-study cards ---------- */
.work-card{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);overflow:hidden;transition:transform .2s ease, box-shadow .2s ease;
}
.work-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);}
.work-card__media{
  height:170px;background:linear-gradient(135deg,var(--primary-soft),var(--accent-soft));
  display:flex;align-items:center;justify-content:center;font-size:2rem;
}
.work-card__body{padding:20px 22px;}
.work-card__tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--primary-dk);margin-bottom:8px;
}
.work-card h3{margin-bottom:6px;font-size:1.05rem;}
.work-card p{margin:0;font-size:.9rem;}

/* ---------- pill tags ---------- */
.tag{display:inline-flex;padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.82rem;font-weight:600;color:var(--ink-soft);margin:0 6px 6px 0;}

/* ---------- testimonial / stat strip ---------- */
.strip{background:var(--ink);color:#fff;padding:56px 0;}
.strip .grid-4{text-align:center;}
.strip b{display:block;font-family:'Sora',sans-serif;font-size:2.2rem;color:#fff;}
.strip span{color:#b9b7cf;font-size:.9rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--primary),#8a7bff);
  border-radius:var(--radius-lg);padding:64px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin-bottom:8px;}
.cta-band p{color:#e3e0ff;margin:0;}
.cta-band .btn-primary{background:#fff;color:var(--ink);}
.cta-band .btn-primary:hover{background:var(--accent);color:#fff;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 30px;margin-top:40px;}
footer .grid-4{margin-bottom:36px;}
footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:14px;}
footer ul{list-style:none;}
footer li{margin-bottom:9px;}
footer a{color:var(--ink);font-size:.92rem;}
footer a:hover{color:var(--primary);}
.footer__bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.82rem;color:var(--ink-soft);
}

/* ---------- footer studio maps ---------- */
.footer-maps{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
  margin-bottom:36px;padding-bottom:36px;border-bottom:1px solid var(--line);
}
.footer-map__card{
  border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);
  background:var(--surface);border:1px solid var(--line);
}
.footer-map__card iframe{width:100%;height:150px;border:0;display:block;}
.footer-map__label{
  display:flex;align-items:center;gap:8px;padding:10px 14px;
  font-size:.82rem;font-weight:600;color:var(--ink);
}
.footer-map__label span{color:var(--ink-soft);font-weight:400;}
@media (max-width:640px){.footer-maps{grid-template-columns:1fr;}}

/* ---------- pricing page ---------- */
.tab-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.tab-btn{display:flex;flex-direction:column;gap:2px;padding:12px 20px;border-radius:var(--radius-sm);background:var(--surface);border:1.5px solid var(--line);font-weight:600;font-size:.95rem;color:var(--ink);text-decoration:none;transition:all .2s ease;}
.tab-btn span{font-size:.75rem;font-weight:500;color:var(--ink-soft);}
.tab-btn:hover{border-color:var(--primary);}
.tab-btn.is-active{background:var(--primary);border-color:var(--primary);color:#fff;}
.tab-btn.is-active span{color:rgba(255,255,255,.8);}
.tab-panel{margin-bottom:40px;}
.has-tabs .tab-panel{display:none;margin-bottom:0;}
.has-tabs .tab-panel.is-active{display:block;}
@media (max-width:640px){.tab-bar{display:grid;grid-template-columns:1fr 1fr;}}
.acc{border-top:1px solid var(--line);margin-top:14px;padding-top:2px;}
.acc + .acc{margin-top:0;}
.acc summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:.9rem;font-weight:600;color:var(--primary);}
.acc summary::-webkit-details-marker{display:none;}
.acc summary::after{content:"+";font-size:1.2rem;font-weight:500;line-height:1;}
.acc[open] summary::after{content:"\2212";}
.acc .price-list{margin-top:2px;}
.price-card{align-self:start;}
.price-card h3{margin:10px 0 4px;}
.price{font-family:'Sora',sans-serif;font-size:1.9rem;font-weight:700;color:var(--ink);margin:10px 0 6px;}
.price small{font-family:'Inter',sans-serif;font-size:.85rem;font-weight:500;color:var(--ink-soft);}
.price-list{list-style:none;margin:14px 0 0;padding:0;}
.price-list li{position:relative;padding:6px 0 6px 22px;font-size:.93rem;color:var(--ink-soft);border-bottom:1px solid var(--line);}
.price-list li:last-child{border-bottom:none;}
.price-list li::before{content:"\2713";position:absolute;left:0;top:6px;color:var(--mint);font-weight:700;}
.price-list--split li{display:flex;justify-content:space-between;gap:12px;padding-left:0;}
.price-list--split li::before{content:none;}
.price-list--split b{color:var(--ink);white-space:nowrap;}
.price-next{margin-top:14px;font-size:.9rem;}
.tier{margin-top:34px;}
.sample-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:20px;}
.sample{margin:0;}
.sample iframe{width:100%;aspect-ratio:9/16;border:0;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);background:var(--ink);display:block;}
.sample--wide{grid-column:span 2;}
.sample--wide iframe{aspect-ratio:16/9;}
.sample figcaption{font-size:.82rem;color:var(--ink-soft);margin-top:8px;}
@media (max-width:640px){.sample--wide{grid-column:span 1;}}

/* ---------- floating WhatsApp button ---------- */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:999;
  width:58px;height:58px;border-radius:50%;
  background:var(--mint);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.whatsapp-float svg{width:28px;height:28px;}
.whatsapp-float:hover{background:var(--primary);transform:translateY(-3px) scale(1.05);box-shadow:0 24px 46px -18px rgba(20,19,31,.4);}
.whatsapp-float__tip{
  position:absolute;right:68px;top:50%;transform:translateY(-50%);
  background:var(--ink);color:#fff;font-size:.8rem;font-weight:600;
  padding:7px 14px;border-radius:999px;white-space:nowrap;
  opacity:0;pointer-events:none;transition:opacity .2s ease, right .2s ease;
}
.whatsapp-float:hover .whatsapp-float__tip{opacity:1;right:72px;}
@media (max-width:640px){
  .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;}
  .whatsapp-float svg{width:25px;height:25px;}
  .whatsapp-float__tip{display:none;}
}

/* ---------- misc page header (for sub-pages) ---------- */
.page-header{padding:56px 0 20px;}
.page-header .eyebrow{margin-bottom:14px;}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:none;}

/* ---------- learn/resource list ---------- */
.resource-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.resource-row:last-child{border-bottom:none;}
.resource-row h3{margin:0 0 4px;font-size:1.02rem;}
.resource-row p{margin:0;font-size:.88rem;}

/* ---------- form ---------- */
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;}
.form-field input,.form-field textarea,.form-field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1.5px solid var(--line);font-family:inherit;font-size:.95rem;background:var(--surface);
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--primary);}

/* ---------- case studies (marketing-site/case-studies/*) ---------- */
.cs-body{max-width:720px;}
.cs-body p{font-size:1.02rem;}
.cs-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:0 0 40px;}
.cs-gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top center;box-shadow:var(--shadow-sm);}
.cs-video{display:flex;justify-content:center;margin:0 0 40px;}
.cs-video iframe{width:100%;max-width:360px;height:640px;border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);}
.cs-video.cs-video--wide iframe{max-width:640px;height:360px;}
@media (max-width:600px){.cs-video iframe{max-width:100%;height:auto;aspect-ratio:9/16;}
  .cs-video.cs-video--wide iframe{aspect-ratio:16/9;}}
.cs-map{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:8px;}
.cs-map iframe{width:100%;height:360px;border:0;display:block;}

/* ---------- ebooks / long-form articles (marketing-site/ebooks/*) ---------- */
.article-quote{
  font-family:'Sora',sans-serif;font-size:1.3rem;font-weight:600;line-height:1.5;
  color:var(--primary);border-left:4px solid var(--accent);padding:4px 0 4px 22px;
  margin:0 0 32px;
}