/* ─── 21st.dev COMPONENT PATTERNS ─────────── */

/* Dot Grid Background (21st.dev hero pattern) */
.dot-grid-bg{position:absolute;inset:0;z-index:0;pointer-events:none}

/* Spotlight / Cursor Glow (21st.dev spotlight-card pattern) */
.spotlight{position:fixed;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(79,70,229,.08) 0%,transparent 70%);pointer-events:none;z-index:1;transform:translate(-50%,-50%);transition:opacity .3s;opacity:0}
.spotlight.active{opacity:1}

/* Floating Particles (21st.dev particles-bg pattern) */
.hero-particles{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.particle{position:absolute;width:6px;height:6px;border-radius:50%;opacity:.4;animation:particle-float linear infinite}
.particle:nth-child(odd){background:var(--purple)}
.particle:nth-child(even){background:var(--orange)}
@keyframes particle-float{0%{transform:translateY(0) scale(1);opacity:.4}50%{opacity:.8;transform:translateY(-200px) scale(1.2)}100%{transform:translateY(-400px) scale(.6);opacity:0}}

/* Text Reveal Animation (21st.dev text-reveal pattern) */
.text-reveal{display:inline-block;animation:text-slide-up .8s cubic-bezier(.16,1,.3,1) both}
@keyframes text-slide-up{from{opacity:0;transform:translateY(40px);filter:blur(8px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}

/* Gradient Shimmer Text (21st.dev animated-gradient-text pattern) */
.shimmer-text{background:linear-gradient(90deg,var(--purple),var(--orange),var(--cyan),var(--purple));background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 4s ease-in-out infinite}
@keyframes shimmer{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

/* Glassmorphism Navbar (21st.dev glass-navbar pattern) */
.navbar{background:rgba(238,242,255,.6)!important;backdrop-filter:blur(20px) saturate(1.8)!important;-webkit-backdrop-filter:blur(20px) saturate(1.8)!important;border-bottom:1px solid rgba(79,70,229,.08)!important}
.navbar.scrolled{background:rgba(238,242,255,.85)!important;box-shadow:0 4px 30px rgba(79,70,229,.06)!important}

/* Entrance Stagger (21st.dev stagger-reveal pattern) */
.stagger-item{opacity:0;transform:translateY(30px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
.stagger-item.visible{opacity:1;transform:translateY(0)}

/* Glow Border on Hover (21st.dev glow-card pattern) */
.feature-card::before{content:'';position:absolute;inset:-1px;border-radius:inherit;background:linear-gradient(135deg,rgba(79,70,229,.3),rgba(249,115,22,.3));z-index:-1;opacity:0;transition:opacity .4s;filter:blur(8px)}
.feature-card{position:relative;overflow:visible}
.feature-card:hover::before{opacity:1}

/* Animated Border Gradient (21st.dev popular card border) */
.pricing-card.popular::before{content:'';position:absolute;inset:-2px;border-radius:inherit;background:linear-gradient(135deg,var(--purple),var(--orange),var(--cyan),var(--purple));background-size:300% 300%;animation:border-rotate 4s linear infinite;z-index:-1}
.pricing-card.popular{position:relative;overflow:visible}
@keyframes border-rotate{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

/* ─── RESET & TOKENS ──────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  /* UI/UX Pro Max: Soft Rounded typography (Varela Round + Nunito Sans) */
  --font-body: 'Nunito Sans', sans-serif;
  --font-heading: 'Varela Round', sans-serif;
  /* UI/UX Pro Max: Educational App palette (indigo primary + orange CTA) */
  --purple: #4F46E5;
  --purple-dark: #4338CA;
  --cyan: #818CF8;
  --cyan-dark: #6366F1;
  --pink: #F97316;
  --yellow: #FDCB6E;
  --green: #10B981;
  --orange: #F97316;
  --lavender: #818CF8;
  --bg: #EEF2FF;
  --surface: #FFFFFF;
  --text: #1E1B4B;
  --text-secondary: #64748B;
  --border: #E0E7FF;
  /* UI/UX Pro Max: Claymorphism — rounded 20px, thick borders, double shadows */
  --radius: 20px;
  --radius-sm: 14px;
  --radius-xs: 8px;
  --clay-border: 3px;
  --shadow: 4px 4px 8px rgba(79,70,229,.06), inset -2px -2px 6px rgba(255,255,255,.5);
  --shadow-lg: 6px 6px 16px rgba(79,70,229,.1), inset -2px -2px 8px rgba(255,255,255,.4);
  --gradient: linear-gradient(135deg, var(--purple) 0%, var(--cyan) 100%);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2;font-weight:700}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--purple);outline-offset:2px;border-radius:4px}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ─── BUTTONS ─────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.938rem;border-radius:50px;padding:12px 28px;border:2px solid transparent;cursor:pointer;transition:all .25s ease}
/* UI/UX Pro Max: Orange CTA for educational apps — higher conversion */
.btn-primary{background:linear-gradient(135deg, #F97316 0%, #FB923C 100%);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(249,115,22,.3)}
.btn-primary:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 6px 20px rgba(249,115,22,.35)}
.btn-cyan{background:linear-gradient(135deg,var(--cyan),#00e6e6)!important}
.btn-pink{background:linear-gradient(135deg,var(--pink),#ff8fc4)!important}
.btn-outline{border-color:var(--border);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--purple);color:var(--purple)}
.btn-ghost{color:var(--text-secondary);padding:12px 16px}
.btn-ghost:hover{color:var(--purple)}
.btn-white{background:#fff;color:var(--purple);font-weight:700}
.btn-white:hover{background:#f0edff}
.btn-ghost-white{color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost-white:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-lg{padding:16px 36px;font-size:1rem}
.btn-sm{padding:8px 20px;font-size:.813rem}
.btn-block{width:100%;justify-content:center}

/* ─── NAVBAR ──────────────────────────────── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(250,251,255,.85);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s}
.navbar.scrolled{border-bottom-color:var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{display:flex}
.logo-text{font-family:var(--font-heading);font-size:1.375rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:color .2s;padding:12px 4px;min-height:44px;display:inline-flex;align-items:center}
.nav-links a:hover{color:var(--purple)}
.nav-actions{display:flex;align-items:center;gap:8px}
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.mobile-menu-btn span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* ─── HERO ────────────────────────────────── */
.hero{padding:140px 0 80px;position:relative;overflow:hidden}
.hero-bg-shapes{position:absolute;inset:0;pointer-events:none}
.shape{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}
.shape-1{width:500px;height:500px;background:var(--purple);top:-100px;right:-100px}
.shape-2{width:400px;height:400px;background:var(--cyan);bottom:-50px;left:-100px}
.shape-3{width:300px;height:300px;background:var(--pink);top:50%;left:50%;transform:translate(-50%,-50%);opacity:.15}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative}
.hero-badge{display:inline-flex;align-items:center;padding:6px 16px;background:rgba(108,92,231,.08);color:var(--purple);border-radius:50px;font-size:.813rem;font-weight:600;margin-bottom:20px}
.hero h1{font-size:3.5rem;letter-spacing:-.02em;margin-bottom:20px}
.hero-sub{font-size:1.125rem;color:var(--text-secondary);max-width:520px;margin-bottom:32px;line-height:1.7}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.hero-proof{display:flex;align-items:center;gap:12px}
.avatar-stack{display:flex}
.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.75rem;border:2px solid #fff;margin-left:-8px}
.avatar:first-child{margin-left:0}
.hero-proof p{font-size:.875rem;color:var(--text-secondary)}

/* Hero Visual */
.hero-visual-img{position:absolute;top:0;left:50%;transform:translateX(-50%);max-width:100%;height:auto;border-radius:16px;z-index:0;opacity:.15;pointer-events:none}
.hero-visual{position:relative;height:440px}
/* UI/UX Pro Max: Claymorphism hero cards */
.hero-card{background:var(--surface);border-radius:var(--radius);padding:20px;border:var(--clay-border) solid var(--border);box-shadow:var(--shadow-lg);position:absolute;width:220px;transition:all .4s cubic-bezier(0.34, 1.56, 0.64, 1)}
.hero-card:hover{transform:translateY(-6px) scale(1.03)}
.card-icon{margin-bottom:12px}
.card-label{font-size:.75rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.05em}
.card-title{font-family:var(--font-heading);font-weight:700;font-size:1.05rem;margin-bottom:12px}
.progress-bar{height:6px;background:#F1F5F9;border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:var(--gradient);border-radius:3px;transition:width 1.5s ease}
.fill-cyan{background:linear-gradient(90deg,var(--cyan),#00e6e6)}
.fill-pink{background:linear-gradient(90deg,var(--pink),#ff8fc4)}
.card-1{top:20px;left:10px;animation:float 6s ease-in-out infinite}
.card-2{top:60px;right:0;animation:float 6s ease-in-out infinite 1s}
.card-3{bottom:20px;left:40px;animation:float 6s ease-in-out infinite 2s}

/* UI/UX Pro Max: Claymorphism floating badges */
.floating-badge{position:absolute;display:flex;align-items:center;gap:8px;background:var(--surface);border-radius:50px;padding:8px 16px;border:2px solid var(--border);box-shadow:var(--shadow);font-size:.813rem;font-weight:600;white-space:nowrap}
.badge-1{top:0;right:60px;animation:float 5s ease-in-out infinite .5s}
.badge-2{bottom:60px;right:20px;animation:float 5s ease-in-out infinite 1.5s}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ─── TRUSTED ─────────────────────────────── */
.trusted{padding:48px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trusted .container{text-align:center}
.trusted-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);font-weight:600;margin-bottom:20px}
.trusted-logos{display:flex;justify-content:center;flex-wrap:wrap;gap:40px}
.trusted-logos span{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:var(--text-secondary);opacity:.5}

/* ─── SECTION HEADERS ─────────────────────── */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{font-size:.813rem;text-transform:uppercase;letter-spacing:.1em;color:var(--purple);font-weight:700;margin-bottom:12px}
.section-header h2{font-size:2.5rem;margin-bottom:16px}
.section-sub{font-size:1.05rem;color:var(--text-secondary);max-width:560px;margin:0 auto}

/* ─── TRACK SECTIONS ─────────────────────── */
.track-section{padding:64px 24px;background:linear-gradient(180deg,#fff 0%,#f8faff 100%)}
.track-section[hidden]{display:none!important}
.track-section-header{margin-bottom:40px}
.track-section-header .section-tag{letter-spacing:.18em;font-weight:600}
.track-section-header h2{font-family:var(--font-heading);color:var(--purple);font-size:clamp(1.75rem,3vw,2.5rem)}
.track-carousel-track-list,.track-grid-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.track-carousel-card,.track-grid-card{display:block;background:#fff;border-radius:24px;box-shadow:0 8px 32px rgba(0,0,0,.08);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;color:inherit;text-decoration:none;position:relative}
.track-carousel-card:hover,.track-grid-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.14)}
.track-carousel-card-link{display:block;color:inherit;text-decoration:none}
.track-carousel-card-visual,.track-grid-visual{height:120px;display:flex;align-items:center;justify-content:center;position:relative;border-radius:24px 24px 0 0}
.track-carousel-emoji,.track-grid-emoji{font-size:3rem;line-height:1}
.track-carousel-card-body,.track-grid-body{padding:24px;display:flex;flex-direction:column;gap:12px}
.track-carousel-card-top,.track-grid-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.track-carousel-card h3,.track-grid-card h3{font-family:var(--font-heading);font-size:1.375rem;font-weight:700;color:var(--purple);margin:0}
.track-carousel-age-pill,.track-grid-age-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.75rem;font-weight:700;white-space:nowrap}
.track-carousel-tagline,.track-grid-tagline{font-family:var(--font-body);font-size:.95rem;line-height:1.6;color:#636e72;margin:0}
.track-carousel-meta,.track-grid-meta{font-size:.75rem;letter-spacing:.02em;color:#b2bec3;margin-top:auto}
.track-carousel-cta,.track-grid-cta{display:inline-flex;align-items:center;font-weight:700;font-size:.95rem;margin-top:4px}
.track-carousel-ribbon,.track-grid-ribbon{position:absolute;top:12px;right:12px;background:var(--pink);color:#fff;font-size:.75rem;font-weight:700;padding:6px 10px;border-radius:999px;letter-spacing:.02em}
.track-grid-card--popular::before{content:'';position:absolute;inset:0;border:2px solid rgba(249,115,22,.2);pointer-events:none;border-radius:24px}
.track-carousel-card--popular{box-shadow:0 10px 34px rgba(249,115,22,.12)}

@media (max-width:900px){
  .track-carousel-track-list,.track-grid-list{grid-template-columns:repeat(3,minmax(0,1fr));}
}

@media (max-width:600px){
  .track-section{padding:48px 16px}
  .track-carousel-track-list,.track-grid-list{grid-template-columns:1fr;}
  .track-carousel-card-top,.track-grid-head{flex-direction:column;align-items:flex-start}
  .track-carousel-age-pill,.track-grid-age-pill{margin-top:4px}
}

@media (prefers-reduced-motion:reduce){
  .track-carousel-card,.track-grid-card{transition:none}
  .track-carousel-card:hover,.track-grid-card:hover{transform:none}
}

.track-ab-debug-panel{position:fixed;right:16px;bottom:16px;z-index:1200;max-width:280px;background:rgba(255,255,255,.96);border:1px solid rgba(79,70,229,.16);box-shadow:0 16px 40px rgba(0,0,0,.16);border-radius:16px;padding:14px;font-size:.875rem;color:var(--text)}
.track-ab-debug-header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}
.track-ab-debug-header span{font-size:.75rem;color:#636e72}
.track-ab-debug-variant{margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid rgba(79,70,229,.12)}
.track-ab-debug-variant:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.track-ab-debug-reset{margin-top:8px;border:0;border-radius:999px;padding:8px 12px;background:var(--purple);color:#fff;font-weight:700;cursor:pointer}

/* ─── FEATURES ────────────────────────────── */
.features{padding:100px 0}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
/* UI/UX Pro Max: Claymorphism cards — thick border, double shadow, soft bounce */
.feature-card{background:var(--surface);border-radius:var(--radius);padding:32px;border:var(--clay-border) solid var(--border);box-shadow:var(--shadow);transition:all .35s cubic-bezier(0.34, 1.56, 0.64, 1)}
.feature-card:hover{border-color:var(--purple);box-shadow:var(--shadow-lg);transform:translateY(-6px) scale(1.02)}
.feature-card:active{transform:translateY(-2px) scale(0.98)}
.feature-icon{width:56px;height:56px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feature-card h3{font-size:1.125rem;margin-bottom:8px}
.feature-card p{font-size:1rem;color:var(--text-secondary);line-height:1.6}

/* ─── AGE GROUPS ──────────────────────────── */
.age-groups{padding:100px 0;background:var(--surface)}
.age-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:48px}
.age-tab{padding:12px 28px;border-radius:50px;border:2px solid var(--border);background:transparent;font-family:var(--font-body);font-weight:600;font-size:.938rem;cursor:pointer;color:var(--text-secondary);transition:all .25s}
.age-tab.active{background:var(--gradient);color:#fff;border-color:transparent}
.age-tab:hover:not(.active){border-color:var(--purple);color:var(--purple)}
.age-panel{display:none;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.age-panel.active{display:grid}
.age-badge{display:inline-flex;padding:6px 16px;border-radius:50px;font-size:.813rem;font-weight:700;margin-bottom:16px}
.explorer-badge{background:rgba(108,92,231,.1);color:var(--purple)}
.builder-badge{background:rgba(0,206,206,.1);color:var(--cyan-dark)}
.innovator-badge{background:rgba(253,121,168,.1);color:var(--pink)}
.age-panel-content h3{font-size:1.75rem;margin-bottom:16px}
.age-panel-content>p{color:var(--text-secondary);margin-bottom:24px;line-height:1.7}
.age-features{margin-bottom:32px;display:flex;flex-direction:column;gap:14px}
.age-features li{display:flex;align-items:center;gap:12px;font-size:.938rem}

/* Age Illustrations */
.age-illustration{position:relative;width:100%;height:360px;display:flex;align-items:center;justify-content:center}
.illus-circle{width:260px;height:260px;border-radius:50%;background:rgba(108,92,231,.06);position:absolute}
.circle-cyan{background:rgba(0,206,206,.06)}
.circle-pink{background:rgba(253,121,168,.06)}

/* Robot */
.illus-robot{position:relative;z-index:1}
.robot-head{width:80px;height:60px;background:var(--purple);border-radius:20px 20px 12px 12px;display:flex;align-items:center;justify-content:center;gap:16px;margin:0 auto 4px}
.robot-eye{width:14px;height:14px;background:#fff;border-radius:50%;animation:blink 3s infinite}
@keyframes blink{0%,95%,100%{transform:scaleY(1)}97%{transform:scaleY(.1)}}
.robot-body{width:60px;height:70px;background:var(--purple);border-radius:8px 8px 16px 16px;margin:0 auto;opacity:.8}
.illus-stars span{position:absolute;width:8px;height:8px;background:var(--yellow);border-radius:50%;animation:sparkle 2s ease-in-out infinite}
.illus-stars span:nth-child(1){top:60px;right:80px;animation-delay:0s}
.illus-stars span:nth-child(2){top:100px;left:60px;animation-delay:.7s}
.illus-stars span:nth-child(3){bottom:80px;right:100px;animation-delay:1.4s}
@keyframes sparkle{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}

/* Code */
.illus-code{background:var(--text);border-radius:var(--radius-sm);padding:24px 28px;position:relative;z-index:1;font-family:'Courier New',monospace;font-size:.875rem;line-height:2;box-shadow:var(--shadow-lg)}
.code-line{display:block;color:#ccc}
.code-kw{color:var(--cyan)}
.code-str{color:var(--yellow)}
.code-fn{color:var(--pink)}

/* Neural Net */
.illus-neural{display:flex;gap:48px;position:relative;z-index:1}
.node-col{display:flex;flex-direction:column;gap:20px;align-items:center}
.node{width:24px;height:24px;border-radius:50%;background:var(--pink);box-shadow:0 0 16px rgba(253,121,168,.4);animation:pulse-node 2s ease-in-out infinite}
.node:nth-child(even){animation-delay:.5s}
@keyframes pulse-node{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.15);opacity:1}}

/* ─── HOW IT WORKS ────────────────────────── */
.how-it-works{padding:100px 0}
.steps-grid{display:flex;align-items:flex-start;justify-content:center;gap:20px}
.step{text-align:center;max-width:280px;padding:32px 24px}
/* UI/UX Pro Max: Claymorphism step numbers */
.step-num{width:56px;height:56px;border-radius:50%;background:var(--gradient);color:#fff;font-family:var(--font-heading);font-size:1.25rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;border:var(--clay-border) solid rgba(255,255,255,.3);box-shadow:4px 4px 12px rgba(79,70,229,.2), inset -2px -2px 6px rgba(255,255,255,.2)}
.step h3{font-size:1.125rem;margin-bottom:8px}
.step p{font-size:1rem;color:var(--text-secondary);line-height:1.6}
.step-arrow{display:flex;align-items:center;padding-top:40px}

/* ─── STATS ───────────────────────────────── */
.stats{padding:80px 0;background:var(--surface);position:relative;overflow:hidden}
.stats .container{position:relative;display:flex;flex-direction:column;align-items:center}
.stats-blob{width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(108,92,231,.08) 0%,rgba(0,206,206,.04) 60%,transparent 100%);margin:0 auto 40px;animation:stats-float 3s ease-in-out infinite alternate}
@keyframes stats-float{0%{transform:translateY(0)}100%{transform:translateY(-8px)}}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center;width:100%}
.stat-number{font-family:var(--font-heading);font-size:clamp(2rem,5vw,3.5rem);font-weight:700;color:#6C5CE7;-webkit-text-fill-color:#6C5CE7}
.stat-suffix{font-family:var(--font-heading);font-size:clamp(1.5rem,3.5vw,2.5rem);font-weight:700;color:#6C5CE7;-webkit-text-fill-color:#6C5CE7}
.stat p{color:#636e72;font-size:.938rem;margin-top:6px;font-weight:500}

/* ─── PRICING ─────────────────────────────── */
.pricing{padding:100px 0}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
/* UI/UX Pro Max: Claymorphism pricing cards with soft bounce */
.pricing-card{background:var(--surface);border:var(--clay-border) solid var(--border);border-radius:var(--radius);padding:32px 28px;position:relative;box-shadow:var(--shadow);transition:all .35s cubic-bezier(0.34, 1.56, 0.64, 1)}
.pricing-card:hover{border-color:var(--purple);box-shadow:var(--shadow-lg);transform:translateY(-6px) scale(1.02)}
.pricing-card.popular{border:var(--clay-border) solid var(--purple);box-shadow:var(--shadow-lg)}
.popular-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gradient);color:#fff;padding:4px 16px;border-radius:50px;font-size:.75rem;font-weight:700;white-space:nowrap}
.pricing-header h3{font-size:1.25rem;margin-bottom:4px}
.pricing-desc{font-size:.813rem;color:var(--text-secondary)}
.pricing-price{margin:24px 0;display:flex;align-items:baseline;gap:6px}
.price{font-family:var(--font-heading);font-size:2.5rem;font-weight:700}
.period{color:var(--text-secondary);font-size:.875rem}
.pricing-features{margin-bottom:28px;display:flex;flex-direction:column;gap:12px}
.pricing-features li{font-size:.875rem;color:var(--text-secondary);padding-left:20px;position:relative}
.pricing-features li::before{content:'';position:absolute;left:0;top:6px;width:10px;height:10px;border-radius:50%;background:rgba(108,92,231,.15)}
.pricing-card.popular .pricing-features li::before{background:rgba(108,92,231,.3)}

.addon-bar{display:flex;align-items:center;justify-content:center;gap:24px;padding:24px 32px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);flex-wrap:wrap}
.addon-bar p{font-size:.938rem}
.addon-price{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--purple)}
.addon-price span{font-size:.875rem;font-weight:400;color:var(--text-secondary)}

/* ─── TESTIMONIALS ────────────────────────── */
.testimonials{padding:100px 0;background:var(--surface)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
/* UI/UX Pro Max: Claymorphism testimonial cards */
.testimonial-card{background:var(--bg);border-radius:var(--radius);padding:32px;border:var(--clay-border) solid var(--border);box-shadow:var(--shadow);transition:all .35s cubic-bezier(0.34, 1.56, 0.64, 1)}
.testimonial-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:var(--shadow-lg)}
.testimonial-stars{display:flex;gap:4px;margin-bottom:16px}
.testimonial-card p{font-size:.938rem;line-height:1.7;margin-bottom:24px;color:var(--text)}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-author strong{display:block;font-size:.875rem}
.testimonial-author span{font-size:.75rem;color:var(--text-secondary)}

/* ─── CTA ─────────────────────────────────── */
.cta{padding:100px 0}
.cta-inner{background:var(--gradient);border-radius:24px;padding:80px 60px;text-align:center;position:relative;overflow:hidden}
.cta-shapes{position:absolute;inset:0;pointer-events:none}
.cta-shape{position:absolute;border-radius:50%;background:rgba(255,255,255,.06)}
.cta-shape-1{width:400px;height:400px;top:-150px;right:-100px}
.cta-shape-2{width:300px;height:300px;bottom:-100px;left:-50px}
.cta-inner h2{color:#fff;font-size:2.5rem;margin-bottom:16px;position:relative}
.cta-inner p{color:rgba(255,255,255,.85);font-size:1.05rem;max-width:500px;margin:0 auto 32px;position:relative}
.cta-actions{display:flex;justify-content:center;gap:12px;position:relative;flex-wrap:wrap}

/* ─── FOOTER ──────────────────────────────── */
.footer{padding:80px 0 40px;background:var(--text);color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand p{color:rgba(255,255,255,.5);font-size:.875rem;margin-top:16px;max-width:280px;line-height:1.6}
.footer-col h4{font-size:.875rem;font-weight:700;margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:.875rem;color:rgba(255,255,255,.5);transition:color .2s;padding:4px 0;min-height:44px;display:inline-flex;align-items:center}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom p{font-size:.813rem;color:rgba(255,255,255,.4)}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:.813rem;color:rgba(255,255,255,.4);transition:color .2s}
.footer-links a:hover{color:#fff}

/* ─── RESPONSIVE ──────────────────────────── */
@media(max-width:1024px){
  .hero-inner,.age-panel.active{grid-template-columns:1fr;text-align:center}
  .hero-sub{margin:0 auto 32px}
  .hero-ctas{justify-content:center}
  .hero-proof{justify-content:center}
  .hero-visual{display:none}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .age-panel-visual{display:none}
  .age-panel-content{text-align:left}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links,.nav-actions{display:none}
  .mobile-menu-btn{display:flex}
  .hero{padding:120px 0 60px}
  .hero h1{font-size:2.5rem}
  .section-header h2{font-size:2rem}
  .features-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto 40px}
  .steps-grid{flex-direction:column;align-items:center}
  .step-arrow{display:none}
  .cta-inner{padding:48px 28px}
  .cta-inner h2{font-size:1.75rem}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .age-tabs{flex-direction:column;align-items:center}
  .addon-bar{flex-direction:column;text-align:center}
  .stats-grid{grid-template-columns:1fr 1fr;gap:24px}
}

/* ─── MOBILE MENU ─────────────────────────── */
.nav-links.mobile-open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);padding:24px;gap:16px;box-shadow:var(--shadow)}
.nav-actions.mobile-open{display:flex;position:absolute;top:calc(72px + 200px);left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);padding:16px 24px;justify-content:center;box-shadow:var(--shadow)}

/* ─── LANGUAGE SWITCHER ──────────────────── */
.lang-switcher{display:flex;align-items:center;gap:2px;margin-left:8px;font-family:var(--font-body,'Nunito Sans',sans-serif);font-size:.85rem;font-weight:600}
.lang-btn{background:none;border:none;cursor:pointer;padding:6px 8px;border-radius:6px;color:var(--text-secondary,#64748B);font-weight:600;font-size:.85rem;font-family:inherit;transition:color .2s,background .2s;min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center}
.lang-btn:hover{background:rgba(108,92,231,.08);color:var(--purple,#6C5CE7)}
.lang-btn.active{color:var(--purple,#6C5CE7);font-weight:800}
.lang-sep{color:var(--border,#E2E8F0);font-weight:300;user-select:none}
.lang-discovery-banner{position:fixed;top:0;left:0;right:0;z-index:10001;background:linear-gradient(135deg,#6C5CE7,#00CECE);color:#fff;padding:12px 24px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:.9rem;font-family:var(--font-body,'Nunito Sans',sans-serif)}
.lang-discovery-banner p{margin:0}
.lang-discovery-btn{background:#fff;color:#6C5CE7;border:none;padding:6px 16px;border-radius:20px;font-weight:700;cursor:pointer;font-size:.85rem;font-family:inherit}
.lang-discovery-btn:hover{background:#f0ecff}
.lang-discovery-close{background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer;padding:4px 8px;opacity:.8;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.lang-discovery-close:hover{opacity:1}
@media(max-width:768px){
  .lang-switcher{margin-left:auto;margin-right:8px;order:-1}
  .lang-discovery-banner{font-size:.8rem;padding:10px 16px;flex-wrap:wrap}
}

/* ─── REDUCED MOTION ─────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;scroll-behavior:auto!important}
}