/* ===================== Automate Billing Software — Design System ===================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

:root{
  --indigo-50:#eef2ff;
  --indigo-100:#e0e7ff;
  --indigo-500:#6366f1;
  --indigo-600:#4f46e5;
  --indigo-700:#4338ca;
  --blue-500:#3b82f6;
  --purple-500:#8b5cf6;
  --ink-900:#0f1229;
  --ink-800:#1a1d3a;
  --ink-700:#2c2f52;
  --gray-600:#5b5f7b;
  --gray-500:#767ba0;
  --gray-200:#e3e5f2;
  --gray-100:#f3f4fb;
  --white:#ffffff;
  --success:#16a34a;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --shadow-sm:0 2px 8px rgba(23,25,60,.06);
  --shadow-md:0 10px 30px rgba(23,25,60,.10);
  --shadow-lg:0 24px 60px rgba(23,25,60,.16);
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-display:'Sora','Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink-800);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
section{position:relative;}

h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink-900);letter-spacing:-0.02em;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--indigo-600);background:var(--indigo-50);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--indigo-600);}

.gradient-text{
  background:linear-gradient(135deg,var(--indigo-600),var(--blue-500) 60%,var(--purple-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:.95rem;
  transition:transform .35s var(--ease-spring),box-shadow .35s var(--ease),background .3s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--indigo-600),var(--blue-500));
  color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.35);
}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 14px 30px rgba(79,70,229,.45);}
.btn-secondary{
  background:var(--white);color:var(--ink-800);border:1.5px solid var(--gray-200);
}
.btn-secondary:hover{border-color:var(--indigo-500);color:var(--indigo-600);transform:translateY(-3px);box-shadow:var(--shadow-md);}
.btn-ghost{color:var(--indigo-600);font-weight:600;}
.btn-ghost:hover{color:var(--indigo-700);}
.btn-block{width:100%;}
.btn-sm{padding:10px 20px;font-size:.85rem;}

/* ---------- Navbar ---------- */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;transition:all .4s var(--ease);
}
.navbar.scrolled{
  background:rgba(255,255,255,.75);backdrop-filter:blur(16px) saturate(180%);
  -webkit-backdrop-filter:blur(16px) saturate(180%);
  box-shadow:0 1px 0 rgba(15,18,41,.06);
  padding:12px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:1.2rem;color:var(--ink-900);}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--indigo-600),var(--blue-500));
  display:flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:0 6px 16px rgba(79,70,229,.4);
  flex-shrink:0;
}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{
  font-weight:500;font-size:.95rem;color:var(--ink-700);position:relative;padding:4px 0;
  transition:color .25s var(--ease);
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:linear-gradient(90deg,var(--indigo-600),var(--blue-500));
  transition:width .3s var(--ease);border-radius:2px;
}
.nav-links a:hover{color:var(--indigo-600);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--indigo-600);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;background:var(--gray-100);}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-800);position:relative;transition:.3s;}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;width:18px;height:2px;background:var(--ink-800);left:0;transition:.3s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle.open span{background:transparent;}
.nav-toggle.open span::before{transform:rotate(45deg);top:0;}
.nav-toggle.open span::after{transform:rotate(-45deg);top:0;}

/* ---------- Mobile nav ---------- */
.mobile-nav{
  position:fixed;top:0;right:0;height:100vh;width:min(320px,80vw);z-index:1001;
  background:var(--white);box-shadow:var(--shadow-lg);
  transform:translateX(100%);transition:transform .4s var(--ease);
  padding:100px 32px 32px;display:flex;flex-direction:column;gap:22px;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{font-size:1.05rem;font-weight:600;color:var(--ink-800);}
.nav-scrim{
  position:fixed;inset:0;background:rgba(15,18,41,.4);z-index:999;
  opacity:0;pointer-events:none;transition:opacity .4s var(--ease);
}
.nav-scrim.open{opacity:1;pointer-events:auto;}

@media(max-width:900px){
  .nav-links{display:none;}
  .nav-cta .btn-secondary{display:none;}
  .nav-toggle{display:flex;}
}

/* ---------- Hero ---------- */
.hero{
  padding:170px 0 110px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,#f7f8ff 0%,#ffffff 65%);
}
.hero-blob{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;z-index:0;
  animation:float 12s ease-in-out infinite;
}
.hero-blob.b1{width:420px;height:420px;background:radial-gradient(circle,var(--indigo-100),transparent 70%);top:-120px;left:-100px;}
.hero-blob.b2{width:380px;height:380px;background:radial-gradient(circle,#dbeafe,transparent 70%);top:60px;right:-140px;animation-delay:2s;}
.hero-blob.b3{width:300px;height:300px;background:radial-gradient(circle,#ede9fe,transparent 70%);bottom:-140px;left:35%;animation-delay:4s;}
@keyframes float{0%,100%{transform:translateY(0) translateX(0);}50%{transform:translateY(-30px) translateX(20px);}}

.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative;z-index:1;}
.hero h1{font-size:clamp(2.4rem,4.6vw,3.6rem);font-weight:800;line-height:1.12;margin-bottom:22px;}
.hero p.lead{font-size:1.15rem;color:var(--gray-600);max-width:520px;margin-bottom:36px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;}
.hero-meta{display:flex;gap:28px;flex-wrap:wrap;}
.hero-meta div{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--gray-600);font-weight:500;}
.hero-meta svg{width:18px;height:18px;color:var(--success);flex-shrink:0;}

/* Hero mockup card */
.hero-visual{position:relative;}
.mock-card{
  background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  padding:26px;position:relative;z-index:2;
  animation:rise 1s var(--ease) both, hover-float 6s ease-in-out 1s infinite;
  border:1px solid var(--gray-200);
}
@keyframes rise{from{opacity:0;transform:translateY(40px) scale(.96);}to{opacity:1;transform:translateY(0) scale(1);}}
@keyframes hover-float{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
.mock-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.mock-head .tag{font-size:.75rem;font-weight:700;color:var(--success);background:#dcfce7;padding:4px 10px;border-radius:999px;}
.mock-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--gray-200);font-size:.88rem;}
.mock-row:last-of-type{border-bottom:none;}
.mock-row span:first-child{color:var(--gray-600);}
.mock-row span:last-child{font-weight:600;}
.mock-total{
  margin-top:16px;padding-top:16px;border-top:2px solid var(--ink-900);
  display:flex;justify-content:space-between;font-weight:800;font-size:1.1rem;
}
.float-chip{
  position:absolute;background:var(--white);border-radius:14px;box-shadow:var(--shadow-md);
  padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:.82rem;font-weight:700;
  z-index:3;border:1px solid var(--gray-200);
}
.float-chip.c1{top:-22px;right:-10px;animation:hover-float 5s ease-in-out infinite;color:var(--indigo-600);}
.float-chip.c2{bottom:30px;left:-40px;animation:hover-float 7s ease-in-out .5s infinite;color:var(--blue-500);}
.float-chip .dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px #dcfce7;}

/* ---------- Section headers ---------- */
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:16px;}
.section-head p{color:var(--gray-600);font-size:1.05rem;}
.section{padding:110px 0;}
.section-alt{background:var(--gray-100);}

/* ---------- Feature cards ---------- */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);
  padding:32px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  position:relative;overflow:hidden;
}
.card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,var(--indigo-500),var(--purple-500));
  opacity:0;transition:opacity .4s var(--ease);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.card:hover::before{opacity:1;}
.card-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--indigo-50),var(--indigo-100));color:var(--indigo-600);
  margin-bottom:20px;transition:transform .4s var(--ease-spring);
}
.card:hover .card-icon{transform:scale(1.1) rotate(-6deg);}
.card h3{font-size:1.15rem;margin-bottom:10px;}
.card p{color:var(--gray-600);font-size:.95rem;}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.stagger .reveal:nth-child(1){transition-delay:.05s;}
.stagger .reveal:nth-child(2){transition-delay:.15s;}
.stagger .reveal:nth-child(3){transition-delay:.25s;}
.stagger .reveal:nth-child(4){transition-delay:.35s;}
.stagger .reveal:nth-child(5){transition-delay:.45s;}
.stagger .reveal:nth-child(6){transition-delay:.55s;}

/* ---------- Steps ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
.steps::before{
  content:'';position:absolute;top:34px;left:12%;right:12%;height:2px;
  background:repeating-linear-gradient(90deg,var(--gray-200) 0 8px,transparent 8px 16px);
}
.step{text-align:center;position:relative;z-index:1;}
.step-num{
  width:68px;height:68px;border-radius:50%;margin:0 auto 22px;
  background:linear-gradient(135deg,var(--indigo-600),var(--blue-500));color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.4rem;
  box-shadow:0 10px 24px rgba(79,70,229,.35);
}
.step h3{font-size:1.1rem;margin-bottom:10px;}
.step p{color:var(--gray-600);font-size:.92rem;padding:0 8px;}

/* ---------- Modules ---------- */
.module-card{
  background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-200);
  padding:34px;transition:all .4s var(--ease);position:relative;
}
.module-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.module-top{display:flex;align-items:center;gap:16px;margin-bottom:18px;}
.module-icon{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  color:#fff;flex-shrink:0;
}
.module-card ul{margin:18px 0;display:flex;flex-direction:column;gap:10px;}
.module-card ul li{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--gray-600);}
.module-card ul li svg{width:16px;height:16px;color:var(--success);flex-shrink:0;}
.module-badge{
  position:absolute;top:-12px;right:24px;background:var(--ink-900);color:#fff;
  font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;
}

/* ---------- CTA banner ---------- */
.cta-banner{
  border-radius:32px;padding:64px 48px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--indigo-700),var(--indigo-600) 45%,var(--blue-500));
}
.cta-banner::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 45%),
             radial-gradient(circle at 80% 80%,rgba(255,255,255,.12),transparent 45%);
}
.cta-banner h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:16px;position:relative;}
.cta-banner p{color:rgba(255,255,255,.85);margin-bottom:32px;position:relative;max-width:520px;margin-left:auto;margin-right:auto;}
.cta-banner .btn-primary{background:#fff;color:var(--indigo-700);box-shadow:0 10px 30px rgba(0,0,0,.2);position:relative;}
.cta-banner .btn-primary:hover{background:var(--gray-100);}

/* ---------- Footer ---------- */
footer{background:var(--ink-900);color:#c7c9e0;padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
.footer-brand p{color:#9497bd;font-size:.9rem;margin:16px 0 20px;max-width:280px;}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{color:#9497bd;font-size:.9rem;transition:color .25s var(--ease);}
.footer-col a:hover{color:#fff;}
.footer-social{display:flex;gap:12px;margin-top:4px;}
.footer-social a{
  width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;transition:.3s;
}
.footer-social a:hover{background:var(--indigo-600);transform:translateY(-3px);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:26px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:.85rem;color:#7d80a3;
}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:420px;margin:0 auto;}
  .grid-3,.grid-4,.grid-2{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .steps::before{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:640px){
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-banner{padding:48px 24px;}
  .hero{padding:140px 0 80px;}
}

/* ---------- Page header (inner pages) ---------- */
.page-header{
  padding:160px 0 70px;text-align:center;
  background:linear-gradient(180deg,#f7f8ff 0%,#ffffff 100%);
}
.page-header h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px;}
.page-header p{color:var(--gray-600);font-size:1.05rem;max-width:600px;margin:0 auto;}
.breadcrumb{display:flex;justify-content:center;gap:8px;font-size:.85rem;color:var(--gray-500);margin-bottom:20px;}
.breadcrumb a{color:var(--indigo-600);font-weight:600;}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:48px;}
.tab-btn{
  padding:11px 22px;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--gray-600);
  background:var(--gray-100);transition:all .3s var(--ease);
}
.tab-btn.active,.tab-btn:hover{background:var(--indigo-600);color:#fff;}
.tab-panel{display:none;}
.tab-panel.active{display:block;animation:fadeIn .5s var(--ease);}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}

/* ---------- Feature detail rows ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:70px 0;border-bottom:1px solid var(--gray-200);}
.feature-row:last-child{border-bottom:none;}
.feature-row.reverse .feature-visual{order:2;}
.feature-visual{
  background:linear-gradient(145deg,var(--indigo-50),#eef1ff);border-radius:var(--radius-lg);
  padding:40px;display:flex;align-items:center;justify-content:center;min-height:280px;
  position:relative;overflow:hidden;
}
.feature-visual .icon-big{width:120px;height:120px;color:var(--indigo-600);opacity:.9;position:relative;z-index:1;}
.feature-text .eyebrow{margin-bottom:14px;}
.feature-text h3{font-size:1.6rem;margin-bottom:16px;}
.feature-text p{color:var(--gray-600);margin-bottom:20px;}
.feature-text ul{display:flex;flex-direction:column;gap:12px;}
.feature-text ul li{display:flex;gap:10px;font-size:.95rem;color:var(--ink-700);}
.feature-text ul li svg{width:18px;height:18px;color:var(--indigo-600);flex-shrink:0;margin-top:2px;}

/* ---------- Comparison table ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--gray-200);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;background:#fff;}
table.compare th,table.compare td{padding:16px 20px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--gray-200);}
table.compare th{background:var(--gray-100);font-weight:700;color:var(--ink-800);}
table.compare td:not(:first-child),table.compare th:not(:first-child){text-align:center;}
table.compare tr:last-child td{border-bottom:none;}
table.compare svg.yes{width:18px;height:18px;color:var(--success);}
table.compare svg.no{width:18px;height:18px;color:var(--gray-200);}

/* ---------- Docs layout ---------- */
.docs-wrap{display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:start;padding:60px 0 120px;}
.docs-side{position:sticky;top:110px;}
.docs-search{
  width:100%;padding:11px 16px;border-radius:12px;border:1.5px solid var(--gray-200);
  font-size:.9rem;margin-bottom:22px;transition:border-color .3s;
}
.docs-search:focus{outline:none;border-color:var(--indigo-500);}
.docs-nav{display:flex;flex-direction:column;gap:2px;}
.docs-nav a{
  padding:9px 14px;border-radius:10px;font-size:.9rem;color:var(--gray-600);font-weight:500;
  transition:all .25s var(--ease);border-left:2px solid transparent;
}
.docs-nav a:hover{background:var(--gray-100);color:var(--ink-800);}
.docs-nav a.active{background:var(--indigo-50);color:var(--indigo-600);font-weight:700;border-left-color:var(--indigo-600);}
.docs-group-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);margin:18px 0 8px;padding:0 14px;}
.docs-group-label:first-child{margin-top:0;}

.docs-content section{margin-bottom:64px;scroll-margin-top:110px;}
.docs-content h2{font-size:1.5rem;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--gray-200);}
.docs-content h3{font-size:1.1rem;margin:24px 0 10px;}
.docs-content p{color:var(--gray-600);margin-bottom:14px;font-size:.96rem;}
.docs-content ol,ul.doc-list{margin:14px 0 14px 0;display:flex;flex-direction:column;gap:10px;}
.docs-content ol{counter-reset:step;}
.docs-content ol li{
  counter-increment:step;position:relative;padding-left:38px;font-size:.95rem;color:var(--ink-700);
}
.docs-content ol li::before{
  content:counter(step);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:8px;
  background:var(--indigo-50);color:var(--indigo-600);font-weight:700;font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}
ul.doc-list li{display:flex;gap:10px;font-size:.95rem;color:var(--ink-700);}
ul.doc-list li svg{width:16px;height:16px;color:var(--indigo-600);flex-shrink:0;margin-top:3px;}
.callout{
  background:var(--indigo-50);border-left:3px solid var(--indigo-600);border-radius:12px;
  padding:16px 20px;font-size:.9rem;color:var(--ink-700);margin:18px 0;
}
.callout.warn{background:#fff7ed;border-left-color:#f97316;}
.kbd{
  display:inline-block;padding:2px 8px;border-radius:6px;background:var(--gray-100);
  border:1px solid var(--gray-200);font-size:.82rem;font-family:monospace;
}

/* ---------- Doc screenshot embeds ---------- */
.doc-shot{
  margin:22px 0;border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--gray-200);box-shadow:var(--shadow-md);background:#fff;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.doc-shot:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.doc-shot img{width:100%;display:block;}
.doc-shot-caption{
  padding:10px 16px;font-size:.8rem;color:var(--gray-500);
  background:var(--gray-100);border-top:1px solid var(--gray-200);
  display:flex;align-items:center;gap:8px;
}
.doc-shot-caption svg{width:14px;height:14px;flex-shrink:0;color:var(--indigo-500);}
.doc-shot-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:700px){.doc-shot-row{grid-template-columns:1fr;}}

/* Module badge for a "real product" edition vs placeholder editions */
.badge-live{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;color:#16a34a;background:#dcfce7;
  padding:4px 10px;border-radius:999px;
}

/* ---------- Featured module (real product showcase) ---------- */
.featured-module{
  display:grid;grid-template-columns:1fr 1fr;
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-200);
  box-shadow:var(--shadow-md);margin-bottom:44px;background:#fff;
  transition:box-shadow .4s var(--ease);
}
.featured-module:hover{box-shadow:var(--shadow-lg);}
.featured-module-media{position:relative;overflow:hidden;min-height:300px;background:var(--gray-100);}
.featured-module-media img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s var(--ease);display:block;}
.featured-module:hover .featured-module-media img{transform:scale(1.04);}
.featured-module-body{padding:44px;display:flex;flex-direction:column;justify-content:center;}
.featured-module-body .badge-live{width:fit-content;margin-bottom:16px;}
.featured-module-body h3{font-size:1.5rem;margin-bottom:14px;}
.featured-module-body p{color:var(--gray-600);margin-bottom:22px;}
.featured-module-body ul{display:flex;flex-direction:column;gap:10px;margin-bottom:26px;}
.featured-module-body ul li{display:flex;gap:10px;font-size:.9rem;color:var(--ink-700);}
.featured-module-body ul li svg{width:16px;height:16px;color:var(--success);flex-shrink:0;margin-top:2px;}
.featured-module-actions{display:flex;gap:14px;flex-wrap:wrap;}
@media(max-width:800px){
  .featured-module{grid-template-columns:1fr;}
  .featured-module-media{min-height:220px;}
  .featured-module-body{padding:32px 28px;}
}
@media(max-width:900px){
  .docs-wrap{grid-template-columns:1fr;}
  .docs-side{position:static;}
  .feature-row{grid-template-columns:1fr;gap:32px;}
  .feature-row.reverse .feature-visual{order:0;}
}

/* ---------- Download page ---------- */
.dl-card{
  background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);
  padding:34px;transition:all .4s var(--ease);display:flex;flex-direction:column;
}
.dl-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.dl-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px;}
.dl-meta{display:flex;gap:14px;margin:16px 0 20px;flex-wrap:wrap;}
.dl-meta span{font-size:.8rem;color:var(--gray-500);display:flex;align-items:center;gap:6px;}
.dl-meta svg{width:14px;height:14px;}
.dl-platforms{display:flex;gap:10px;margin-top:auto;padding-top:18px;border-top:1px solid var(--gray-200);}
.dl-platforms button{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:10px;border-radius:10px;border:1.5px solid var(--gray-200);font-size:.82rem;font-weight:600;
  color:var(--gray-600);transition:all .25s var(--ease);
}
.dl-platforms button:hover{border-color:var(--indigo-500);color:var(--indigo-600);background:var(--indigo-50);}
.dl-platforms button svg{width:16px;height:16px;}

.req-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.req-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:24px;}
.req-card h4{font-size:.95rem;margin-bottom:14px;color:var(--indigo-600);}
.req-card ul{display:flex;flex-direction:column;gap:8px;}
.req-card ul li{font-size:.88rem;color:var(--gray-600);display:flex;justify-content:space-between;}
.req-card ul li b{color:var(--ink-800);font-weight:600;}

/* ---------- Toast ---------- */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translate(-50%,120%);
  background:var(--ink-900);color:#fff;padding:16px 24px;border-radius:14px;
  display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg);z-index:2000;
  transition:transform .5s var(--ease-spring);font-size:.9rem;font-weight:500;max-width:90vw;
}
.toast.show{transform:translate(-50%,0);}
.toast svg{width:20px;height:20px;color:#60a5fa;flex-shrink:0;}

/* ---------- Accordion (FAQ) ---------- */
.accordion-item{border:1px solid var(--gray-200);border-radius:14px;margin-bottom:14px;overflow:hidden;}
.accordion-head{
  display:flex;justify-content:space-between;align-items:center;padding:20px 24px;
  font-weight:600;font-size:.98rem;background:#fff;transition:background .3s;
}
.accordion-item.open .accordion-head{background:var(--indigo-50);color:var(--indigo-600);}
.accordion-head svg{width:18px;height:18px;transition:transform .35s var(--ease);flex-shrink:0;}
.accordion-item.open .accordion-head svg{transform:rotate(45deg);}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.accordion-body-inner{padding:0 24px 22px;color:var(--gray-600);font-size:.92rem;}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--indigo-600),var(--blue-500));z-index:1100;width:0%;}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;
  background:var(--ink-900);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transform:translateY(20px);
  transition:all .4s var(--ease);z-index:900;
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.to-top:hover{background:var(--indigo-600);transform:translateY(-4px);}

/* ---------- Pricing cards ---------- */
.price-card{
  background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);
  padding:38px 32px;transition:all .4s var(--ease);display:flex;flex-direction:column;
  position:relative;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.price-card.highlight{border-color:var(--indigo-500);box-shadow:var(--shadow-md);}
.price-card-head{margin-bottom:22px;}
.price-card-head h3{font-size:1.2rem;margin-bottom:6px;}
.price-card-head p{color:var(--gray-600);font-size:.88rem;}
.price-amount{font-family:var(--font-display);font-size:2.6rem;font-weight:800;color:var(--ink-900);display:flex;align-items:baseline;gap:8px;margin:18px 0 4px;}
.price-amount .unit{font-size:.95rem;font-weight:600;color:var(--gray-500);}
.price-note{font-size:.8rem;color:var(--gray-500);margin-bottom:6px;}
.price-card ul{display:flex;flex-direction:column;gap:12px;margin:22px 0;flex:1;}
.price-card ul li{display:flex;gap:10px;font-size:.9rem;color:var(--ink-700);}
.price-card ul li svg{width:16px;height:16px;color:var(--indigo-600);flex-shrink:0;margin-top:3px;}
.price-card .btn{margin-top:auto;}

/* ---------- Contact buttons (call / whatsapp, no payment gateway) ---------- */
.contact-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.btn-call{background:var(--ink-900);color:#fff;}
.btn-call:hover{background:var(--ink-800);transform:translateY(-3px);}
.btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.35);}
.btn-whatsapp:hover{background:#1ebe5b;transform:translateY(-3px);box-shadow:0 14px 30px rgba(37,211,102,.45);}

/* ---------- Discount tier badge ---------- */
.tier-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;
  padding:4px 10px;border-radius:999px;background:var(--indigo-50);color:var(--indigo-600);
}