/* =========================================================
   BizBuddy Landing Page — style.css
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root{
  --bg: #ffffff;
  --surface: #fafafa;
  --surface-2: #f5f5f5;
  --ink: #0a0a0a;
  --ink-2: #404040;
  --muted: #737373;
  --border: #e8e8e8;
  --border-strong: #d4d4d4;

  --accent: #25D366;
  --accent-2: #128C7E;
  --accent-soft: #d8f5e3;
  --danger: #ef4444;

  --grad-accent: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  --grad-hero: radial-gradient(80% 60% at 50% 0%, rgba(37,211,102,.10) 0%, rgba(37,211,102,0) 60%), radial-gradient(60% 60% at 90% 20%, rgba(18,140,126,.08) 0%, rgba(18,140,126,0) 60%);
  --grad-soft: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  --grad-dark: linear-gradient(135deg, #0a0a0a 0%, #1f1f1f 100%);

  --shadow-xs: 0 1px 2px rgba(10,10,10,.04);
  --shadow-sm: 0 2px 8px rgba(10,10,10,.05);
  --shadow-md: 0 8px 24px rgba(10,10,10,.06);
  --shadow-lg: 0 20px 48px rgba(10,10,10,.08);
  --shadow-xl: 0 32px 80px rgba(10,10,10,.12);
  --shadow-accent: 0 20px 40px -10px rgba(37,211,102,.45);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1200px;
  --container-narrow: 820px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:clip;
  width:100%;
}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.15}
p{margin:0}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:8px}

/* ---------- Layout ---------- */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}
.container-narrow{max-width:var(--container-narrow)}
.section{padding:80px 0;position:relative}
@media (min-width:900px){.section{padding:120px 0}}

.section-head{
  max-width:760px;
  margin:0 auto 56px;
  text-align:center;
}
.section-eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-2);
  background:var(--accent-soft);
  padding:6px 14px;
  border-radius:var(--radius-pill);
  margin-bottom:18px;
}
.section-sub{
  margin-top:18px;
  color:var(--ink-2);
  font-size:clamp(15px,1.6vw,17px);
}

/* ---------- Typography ---------- */
.display{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(34px,6vw,68px);
  letter-spacing:-.03em;
  line-height:1.05;
}
.h2{
  font-size:clamp(28px,4.2vw,46px);
  letter-spacing:-.025em;
}
.lead{
  font-size:clamp(16px,1.8vw,19px);
  color:var(--ink-2);
  line-height:1.6;
  max-width:60ch;
}
.accent-text{
  background:var(--grad-accent);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.d-block{display:block}
.strike-red{
  position:relative;
  white-space:nowrap;
  color:var(--ink-2);
}
.strike-red::after{
  content:"";
  position:absolute;
  left:-2%;right:-2%;top:55%;
  height:5px;
  background:var(--danger);
  transform:rotate(-3deg);
  border-radius:8px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  padding:13px 22px;
  border-radius:var(--radius-pill);
  transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s var(--ease),color .2s var(--ease);
  cursor:pointer;
  text-align:center;
  line-height:1.2;
  max-width:100%;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-sm{padding:10px 16px;font-size:14px}
.btn-lg{padding:16px 28px;font-size:16px}
.btn-xl{padding:20px 36px;font-size:18px}
.btn-block{display:flex;width:100%}

.btn-primary{
  background:var(--grad-accent);
  color:#fff;
  box-shadow:var(--shadow-accent);
}
.btn-primary:hover{box-shadow:0 24px 48px -10px rgba(37,211,102,.55)}

.btn-ghost{
  background:transparent;
  color:var(--ink);
  border:1.5px solid var(--border-strong);
}
.btn-ghost:hover{background:var(--surface);border-color:var(--ink)}

.btn-outline{
  background:#fff;
  color:var(--ink);
  border:1.5px solid var(--border-strong);
}
.btn-outline:hover{border-color:var(--ink);background:var(--surface)}

.btn-dark{
  background:var(--ink);
  color:#fff;
}
.btn-dark:hover{background:#1f1f1f}

/* ---------- Scroll Progress ---------- */
.scroll-progress{
  position:fixed;
  top:0;left:0;
  height:3px;
  width:0;
  background:var(--grad-accent);
  z-index:200;
  transition:width .08s linear;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.7);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.9);
  border-bottom-color:var(--border);
  box-shadow:var(--shadow-sm);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-top:14px;
  padding-bottom:14px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.brand-name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:18px;
  letter-spacing:-.02em;
}
.header-nav{display:none;gap:24px}
.header-nav a{font-weight:500;font-size:14px;color:var(--ink-2);transition:color .2s;white-space:nowrap;position:relative;padding-bottom:2px}
.header-nav a:hover{color:var(--ink)}
.header-nav a.is-active{color:var(--accent);font-weight:600}
.header-nav a.is-active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px}
.lang-toggle{display:none!important}
.header-cta{display:none}
@media (min-width:768px){
  .header-nav{display:flex}
  .header-cta{display:inline-flex}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:80px 0 60px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:var(--grad-hero);
  pointer-events:none;
}
.hero-bg::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(37,211,102,.18) 50%, transparent 51%),
    radial-gradient(2px 2px at 80% 20%, rgba(18,140,126,.18) 50%, transparent 51%),
    radial-gradient(2px 2px at 60% 80%, rgba(37,211,102,.14) 50%, transparent 51%);
  background-size:240px 240px,300px 300px,200px 200px;
  opacity:.6;
}
.hero-inner{
  position:relative;
  display:grid;
  gap:48px;
  align-items:center;
}
@media (min-width:900px){
  .hero{padding:120px 0 100px}
  .hero-inner{grid-template-columns:1.05fr .95fr;gap:64px}
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--ink-2);
  background:#fff;
  border:1px solid var(--border);
  padding:7px 14px;
  border-radius:var(--radius-pill);
  margin-bottom:22px;
  box-shadow:var(--shadow-xs);
}
.eyebrow-dot{
  width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px rgba(37,211,102,.18);
  animation:pulse 2s var(--ease) infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 4px rgba(37,211,102,.18)}
  50%{box-shadow:0 0 0 8px rgba(37,211,102,0)}
}
.hero-copy .lead{margin-top:22px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.trust-row{
  display:flex;flex-wrap:wrap;
  gap:18px 22px;
  margin-top:28px;
  color:var(--muted);
  font-size:13.5px;
  font-weight:500;
}
.trust-row li{display:inline-flex;align-items:center;gap:6px}
.trust-row svg{color:var(--accent)}

/* Hero visual comparison */
.hero-visual{
  display:grid;
  gap:14px;
  align-items:center;
  grid-template-columns:1fr auto 1fr;
  grid-template-areas:"old vs new";
}
@media (max-width:639px){
  .hero-visual{
    grid-template-columns:1fr;
    grid-template-areas:"old" "vs" "new";
    gap:10px;
  }
}
.compare-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow-md);
  position:relative;
}
.compare-card-old{grid-area:old;opacity:.92}
.compare-card-new{
  grid-area:new;
  border-color:transparent;
  box-shadow:var(--shadow-lg),0 0 0 1.5px var(--accent);
  background:linear-gradient(180deg,#ffffff 0%, #f7fef9 100%);
}
.compare-tag{
  display:inline-block;
  font-size:11px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  padding:5px 10px;border-radius:var(--radius-pill);
  margin-bottom:10px;
}
.compare-tag-bad{background:#fee2e2;color:#b91c1c}
.compare-tag-good{background:var(--accent-soft);color:var(--accent-2)}
.compare-title{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--ink-2)}
.compare-price{margin:10px 0 14px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.compare-price-strike{
  font-family:var(--font-display);font-weight:800;font-size:28px;color:var(--muted);
  text-decoration:line-through;text-decoration-color:var(--danger);text-decoration-thickness:3px;
}
.compare-price-now{font-family:var(--font-display);font-weight:800;font-size:34px;color:var(--accent-2)}
.compare-price-sub{font-size:13px;color:var(--muted)}
.compare-list{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--ink-2)}
.compare-list li{display:flex;align-items:center;gap:8px}
.x-dot{
  display:inline-flex;width:18px;height:18px;border-radius:50%;
  background:#fee2e2;color:#b91c1c;font-size:11px;font-weight:700;
  align-items:center;justify-content:center;
}
.check-dot{
  display:inline-flex;width:18px;height:18px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-2);font-size:11px;font-weight:700;
  align-items:center;justify-content:center;
}
.compare-divider{
  grid-area:vs;
  font-family:var(--font-display);font-weight:800;
  color:var(--muted);font-size:14px;
  background:#fff;border:1px solid var(--border);
  width:42px;height:42px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);
  justify-self:center;
}

/* Scroll indicator */
.scroll-indicator{
  position:absolute;
  bottom:18px;left:50%;
  transform:translateX(-50%);
  display:none;
}
@media (min-width:900px){.scroll-indicator{display:block}}
.scroll-mouse{
  display:block;width:22px;height:36px;
  border:2px solid var(--border-strong);
  border-radius:14px;position:relative;
}
.scroll-wheel{
  position:absolute;top:6px;left:50%;
  transform:translateX(-50%);
  width:3px;height:6px;background:var(--ink-2);border-radius:2px;
  animation:scroll-wheel 1.6s var(--ease) infinite;
}
@keyframes scroll-wheel{
  0%{opacity:1;transform:translate(-50%,0)}
  100%{opacity:0;transform:translate(-50%,14px)}
}

/* ---------- Social Proof ---------- */
.proof{
  padding:36px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--surface);
}
.proof .container{display:flex;flex-direction:column;align-items:center;gap:18px}
.proof-label{
  font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);
}
.proof-chips{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:10px 14px;
}
.proof-chips li{
  font-size:14px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--border);
  padding:8px 16px;border-radius:var(--radius-pill);
  box-shadow:var(--shadow-xs);
}
@media (max-width:480px){
  .proof .container{align-items:stretch}
  .proof-chips{
    flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;
    width:100%;max-width:100%;min-width:0;
    padding-bottom:6px;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
  }
  .proof-chips::-webkit-scrollbar{display:none}
  .proof-chips li{flex:0 0 auto}
}

/* ---------- Grids ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media (min-width:640px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

/* ---------- Problem cards ---------- */
.pain-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:28px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  box-shadow:var(--shadow-xs);
}
.pain-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--border-strong);
}
.pain-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--accent-soft);
  color:var(--accent-2);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.pain-icon svg{width:24px;height:24px}
.pain-card h3{font-size:17px;margin-bottom:6px}
.pain-card p{color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* ---------- Cost comparison ---------- */
.cost-grid{
  display:grid;
  gap:24px;
  align-items:stretch;
}
@media (min-width:900px){
  .cost-grid{
    grid-template-columns:1fr 48px 1fr;
    gap:16px;
  }
}
.cost-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:32px;
  position:relative;
  box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;
}
.cost-card-left{}
.cost-card-right{
  background:linear-gradient(180deg,#ffffff 0%, #f5fbf7 100%);
  border-color:transparent;
  box-shadow:var(--shadow-lg),0 0 0 1.5px var(--accent);
  position:relative;
  overflow:hidden;
}
.cost-glow{
  position:absolute;
  top:-60%;right:-30%;
  width:80%;height:120%;
  background:radial-gradient(circle, rgba(37,211,102,.18) 0%, transparent 60%);
  pointer-events:none;
}
.cost-card-head{margin-bottom:20px}
.cost-tag{
  display:inline-block;font-size:11px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  padding:5px 10px;border-radius:var(--radius-pill);
  margin-bottom:10px;
}
.cost-tag-bad{background:#fee2e2;color:#b91c1c}
.cost-tag-good{background:var(--accent-soft);color:var(--accent-2)}
.cost-card-head h3{font-size:24px}
.cost-list{
  display:flex;flex-direction:column;
  margin-bottom:18px;
}
.cost-list li{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 0;
  border-bottom:1px dashed var(--border);
  font-size:15px;color:var(--ink-2);
}
.cost-list li:last-child{border-bottom:0}
.cost-amt{font-weight:600;color:var(--ink);font-family:var(--font-display)}
.cost-total{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px;border-radius:var(--radius-md);
  margin-top:auto;margin-bottom:18px;
}
.cost-total-bad{background:#fef2f2;color:#b91c1c}
.cost-total strong{font-family:var(--font-display);font-weight:800;font-size:22px}
.cost-per{font-size:13px;font-weight:600;opacity:.7}
.cost-extra{
  border-top:1px solid var(--border);padding-top:16px;
}
.cost-extra-label{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.cost-extra ul{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted)}
.cost-extra li::before{content:"•";color:var(--accent);margin-right:6px;font-weight:700}

.cost-price{margin-bottom:22px}
.cost-price-from{display:block;font-size:13px;color:var(--ink-2);margin-bottom:4px}
.cost-price strong{font-family:var(--font-display);font-weight:800;font-size:42px;color:var(--accent-2);line-height:1}
.cost-included{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.cost-included li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink)}
.cost-included svg{color:var(--accent-2);flex:none}

.vs-badge{
  font-family:var(--font-display);font-weight:800;color:var(--muted);font-size:16px;
  background:#fff;border:1px solid var(--border);
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  justify-self:center;align-self:center;
  box-shadow:var(--shadow-sm);
}
@media (max-width:899px){.vs-badge{display:none}}

.savings-banner{
  margin-top:32px;
  background:var(--ink);color:#fff;
  border-radius:var(--radius-xl);
  padding:32px;
  display:flex;flex-direction:column;align-items:center;gap:20px;
  text-align:center;
  position:relative;overflow:hidden;
}
.savings-banner::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(60% 80% at 100% 0%,rgba(37,211,102,.25) 0%,transparent 60%);
  pointer-events:none;
}
@media (min-width:768px){
  .savings-banner{flex-direction:row;justify-content:space-between;text-align:left;padding:32px 40px}
}
.savings-num{position:relative}
.savings-label{display:block;font-size:13px;color:rgba(255,255,255,.6);font-weight:500;margin-bottom:4px;letter-spacing:.08em;text-transform:uppercase}
.savings-num strong{font-family:var(--font-display);font-weight:800;font-size:clamp(28px,4vw,38px);background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.savings-sub{display:block;font-size:13px;color:rgba(255,255,255,.6);margin-top:6px}
.savings-banner .btn{position:relative}

/* ---------- Solution cards ---------- */
.sol-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:28px 24px;
  text-align:left;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  box-shadow:var(--shadow-xs);
}
.sol-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.sol-illu{margin-bottom:16px;width:64px;height:64px}
.sol-illu svg{width:64px;height:64px}
.sol-card h3{font-size:20px;margin-bottom:6px}
.sol-card p{color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* ---------- Process timeline ---------- */
.timeline{
  position:relative;
  display:flex;flex-direction:column;
  gap:8px;
  max-width:780px;margin:0 auto;
}
.timeline::before{
  content:"";position:absolute;
  left:30px;top:24px;bottom:24px;
  width:2px;
  background:linear-gradient(180deg,var(--accent) 0%,var(--border) 100%);
  border-radius:2px;
}
.t-step{
  display:grid;grid-template-columns:60px 1fr;
  gap:18px;align-items:flex-start;
  padding:18px;
  border-radius:var(--radius-lg);
  position:relative;
  transition:background .3s;
}
.t-step:hover{background:var(--surface)}
.t-num{
  width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:800;font-size:18px;
  background:#fff;color:var(--accent-2);
  border:2px solid var(--accent);
  box-shadow:0 8px 24px rgba(37,211,102,.18);
  position:relative;z-index:1;
}
.t-body h3{font-size:18px;margin-bottom:4px}
.t-body p{color:var(--ink-2);font-size:14.5px}

.process-callout{
  margin-top:56px;
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:8px 24px;
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(22px,3.4vw,36px);
  text-align:center;
  color:var(--ink);
  letter-spacing:-.02em;
}
.process-callout span{position:relative;display:inline-block}
.process-callout span:nth-child(1){color:var(--accent-2)}
.process-callout span:nth-child(2){color:var(--ink)}
.process-callout span:nth-child(3){color:var(--accent)}

/* ---------- Pricing ---------- */
.pricing-grid{
  display:grid;gap:24px;
  align-items:stretch;
  max-width:1140px;margin:0 auto;
}
@media (min-width:768px){
  .pricing-grid{grid-template-columns:1fr 1fr;gap:20px}
}
@media (min-width:1000px){
  .pricing-grid{grid-template-columns:1fr 1fr 1fr;gap:20px}
}
.price-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:36px 28px;
  display:flex;flex-direction:column;
  box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  position:relative;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.price-card-popular{
  background:var(--grad-dark);
  color:#fff;
  border-color:transparent;
  box-shadow:var(--shadow-xl);
}
@media (min-width:900px){
  .price-card-popular{transform:scale(1.03)}
  .price-card-popular:hover{transform:translateY(-4px) scale(1.03)}
}
.price-card-popular h3,.price-card-popular .price-currency,.price-card-popular .price-number,.price-card-popular .price-features li{color:#fff}
.price-card-popular .price-head p,.price-card-popular .price-period{color:rgba(255,255,255,.65)}
.price-ribbon{
  position:absolute;top:-14px;left:50%;
  transform:translateX(-50%);
  background:var(--grad-accent);
  color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  padding:7px 16px;border-radius:var(--radius-pill);
  box-shadow:var(--shadow-accent);
}
.price-head h3{font-size:22px;margin-bottom:6px}
.price-head p{color:var(--ink-2);font-size:14px;margin-bottom:20px}
.price-amount{
  display:flex;align-items:flex-end;gap:6px;flex-wrap:wrap;
  margin-bottom:24px;
  padding-bottom:24px;
  border-bottom:1px solid var(--border);
  position:relative;
}
.price-card-popular .price-amount{border-bottom-color:rgba(255,255,255,.15)}
.price-currency{font-family:var(--font-display);font-weight:700;font-size:24px;color:var(--ink-2);margin-bottom:8px}
.price-number{font-family:var(--font-display);font-weight:800;font-size:56px;line-height:1;letter-spacing:-.03em}
.price-period{font-size:14px;color:var(--muted);margin-bottom:10px}
.price-was{
  display:block;width:100%;
  font-size:13px;font-weight:600;
  margin-top:6px;
  text-decoration:line-through;
  color:var(--muted);
}
.price-card-popular .price-was{color:rgba(255,255,255,.5)}
.price-features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;flex:1}
.price-features li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink)}
.price-features svg{color:var(--accent);flex:none}
.price-card-popular .price-features svg{color:var(--accent)}
.pricing-note{
  text-align:center;
  margin-top:20px;
  font-size:13px;color:var(--muted);
}

/* ---------- Why cards ---------- */
.why-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:28px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  box-shadow:var(--shadow-xs);
}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.why-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--grad-accent);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
  box-shadow:0 8px 20px rgba(37,211,102,.3);
}
.why-icon svg{width:22px;height:22px}
.why-card h3{font-size:18px;margin-bottom:6px}
.why-card p{color:var(--ink-2);font-size:14.5px;line-height:1.55}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:border-color .3s,box-shadow .3s;
}
.faq-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 24px;
  cursor:pointer;
  gap:16px;
  font-family:var(--font-display);font-weight:700;font-size:16.5px;
  color:var(--ink);
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--accent-2)}
.faq-icon{
  position:relative;width:22px;height:22px;flex:none;
  border-radius:50%;
  background:var(--accent-soft);
  transition:background .3s;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;
  background:var(--accent-2);
  border-radius:2px;
  left:50%;top:50%;
  transform:translate(-50%,-50%);
  transition:transform .3s var(--ease);
}
.faq-icon::before{width:10px;height:2px}
.faq-icon::after{width:2px;height:10px}
.faq-item[open] .faq-icon{background:var(--accent);}
.faq-item[open] .faq-icon::before{background:#fff}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);background:#fff;opacity:0}
.faq-content{
  padding:0 24px 24px;
  color:var(--ink-2);
  font-size:15px;line-height:1.65;
}

/* ---------- Final CTA ---------- */
.final-cta{padding-bottom:120px}
.final-panel{
  position:relative;
  background:var(--grad-dark);
  color:#fff;
  border-radius:var(--radius-xl);
  padding:64px 32px;
  text-align:center;
  overflow:hidden;
  box-shadow:var(--shadow-xl);
}
@media (min-width:768px){.final-panel{padding:96px 64px}}
.final-glow{
  position:absolute;inset:0;
  background:
    radial-gradient(60% 60% at 0% 100%, rgba(37,211,102,.30) 0%, transparent 60%),
    radial-gradient(60% 60% at 100% 0%, rgba(18,140,126,.25) 0%, transparent 60%);
  pointer-events:none;
}
.final-h{color:#fff;position:relative;margin-bottom:22px}
.final-p{
  color:rgba(255,255,255,.78);
  position:relative;
  max-width:640px;
  margin:0 auto 36px;
}
.final-cta .btn{position:relative;display:inline-flex;width:auto}
.final-note{
  position:relative;
  margin-top:18px;
  font-size:13px;
  color:rgba(255,255,255,.55);
}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--border);
  padding:48px 0 110px;
  background:var(--surface);
}
@media (min-width:768px){.site-footer{padding-bottom:48px}}
.footer-inner{
  display:grid;gap:32px;
  grid-template-columns:1fr;
}
@media (min-width:768px){
  .footer-inner{grid-template-columns:1.5fr 1fr 1fr 1fr;align-items:start}
}
.footer-nav{display:flex;flex-direction:column;gap:8px}
.footer-tag{margin-top:12px;color:var(--muted);font-size:14px;max-width:36ch}
.footer-label{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.footer-link{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:600;font-size:15px;color:var(--ink);
}
.footer-link:hover{color:var(--accent-2)}
.footer-link svg{color:var(--accent)}
.footer-meta{color:var(--muted);font-size:13px}
@media (min-width:768px){.footer-meta{text-align:right}}

/* ---------- Mobile Nav Bar ---------- */

/* ---------- Back to Top ---------- */
.back-to-top{
  position:fixed;
  left:18px;bottom:18px;
  width:48px;height:48px;
  border-radius:50%;
  background:#ffffff;
  border:1.5px solid #e5e5e5;
  color:#0a0a0a;
  display:flex;
  align-items:center;justify-content:center;
  cursor:pointer;
  box-shadow:0 4px 16px rgba(0,0,0,.12);
  z-index:96;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateY(8px);
  transition:opacity .3s,visibility .3s,transform .3s;
  -webkit-transition:opacity .3s,visibility .3s,-webkit-transform .3s;
}
.back-to-top.is-visible{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateY(0);
  -webkit-transform:translateY(0);
}
.back-to-top:hover{transform:scale(1.08)}
@media(max-width:767px){.back-to-top{bottom:100px;width:44px;height:44px}}

/* ---------- Floating WhatsApp ---------- */
.fab-wa{
  position:fixed;
  right:18px;bottom:18px;
  width:58px;height:58px;
  border-radius:50%;
  background:var(--grad-accent);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(37,211,102,.5);
  z-index:90;
  transition:transform .25s var(--ease);
}
.fab-wa:hover{transform:scale(1.08)}
.fab-pulse{
  position:absolute;inset:0;border-radius:50%;
  background:var(--accent);opacity:.5;
  animation:fab-pulse 2.2s var(--ease) infinite;
  z-index:-1;
}
@keyframes fab-pulse{
  0%{transform:scale(1);opacity:.5}
  100%{transform:scale(1.6);opacity:0}
}
@media (max-width:767px){
  .fab-wa{bottom:96px}
}

/* ---------- Mobile sticky CTA bar ---------- */
.mobile-bar{
  position:fixed;
  left:0;right:0;bottom:0;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--border);
  box-shadow:0 -10px 30px rgba(10,10,10,.06);
  z-index:95;
  transform:translateY(110%);
  transition:transform .35s var(--ease-out);
}
.mobile-bar.is-visible{transform:translateY(0)}
@media (min-width:768px){.mobile-bar{display:none}}

/* ---------- Exit-intent modal ---------- */
.exit-modal{
  position:fixed;inset:0;
  z-index:200;
  display:flex;align-items:center;justify-content:center;
  padding:20px;
}
.exit-modal[hidden]{display:none}
.exit-backdrop{
  position:absolute;inset:0;
  background:rgba(10,10,10,.55);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  animation:fade-in .25s var(--ease);
}
.exit-panel{
  position:relative;
  background:#fff;
  border-radius:var(--radius-xl);
  padding:40px 28px 28px;
  max-width:440px;width:100%;
  box-shadow:var(--shadow-xl);
  text-align:center;
  animation:pop-in .35s var(--ease-out);
}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes pop-in{
  from{opacity:0;transform:translateY(20px) scale(.96)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.exit-close{
  position:absolute;top:12px;right:14px;
  width:32px;height:32px;border-radius:50%;
  font-size:22px;line-height:1;color:var(--muted);
  background:var(--surface);
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s;
}
.exit-close:hover{background:var(--surface-2);color:var(--ink)}
.exit-eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);margin-bottom:10px;
}
.exit-panel h3{font-size:24px;margin-bottom:10px}
.exit-panel p{color:var(--ink-2);font-size:15px;margin-bottom:22px}
.exit-dismiss{
  display:block;width:100%;
  margin-top:12px;
  padding:10px;
  font-size:13.5px;color:var(--muted);
  border-radius:10px;
}
.exit-dismiss:hover{color:var(--ink-2)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.is-visible{opacity:1;transform:translateY(0)}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}