/* =============================================
   Call Lana: Marketing Pages – Light Theme
   Shared styles for all public-facing pages
   ============================================= */

:root{
  --white:#ffffff;--bg:#fafafa;--bg2:#f3f4f6;--bg3:#e5e7eb;
  --card:#ffffff;--card-hover:#f9fafb;
  --border:#e5e7eb;--border2:#d1d5db;
  --pu:#7c3aed;--pu2:#6d28d9;--pu-light:#ede9fe;--pu-lighter:#f5f3ff;
  --tx:#111827;--tx2:#4b5563;--tx3:#4b5563;--tx4:#6b7280;
  --green:#059669;--green-light:#d1fae5;
  --cyan:#22d3ee;--red:#dc2626;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
  --shadow-md:0 4px 6px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:0 10px 15px rgba(0,0,0,.1),0 4px 6px rgba(0,0,0,.05);
  --shadow-xl:0 20px 25px rgba(0,0,0,.1),0 8px 10px rgba(0,0,0,.04);
  --radius:12px;--radius-lg:16px;--radius-xl:24px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--white);color:var(--tx);overflow-x:hidden;line-height:1.6;-webkit-font-smoothing:antialiased;}

/* ===== NAV ===== */
nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:0 5%;height:72px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:box-shadow .3s;}
nav.scrolled{box-shadow:var(--shadow);}
.logo{display:inline-flex;align-items:center;text-decoration:none;}
.logo img{display:block;max-height:40px;width:auto;}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center;}
.nav-links a{color:var(--tx2);text-decoration:none;font-size:14.5px;font-weight:500;transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--tx);}
.nav-right{display:flex;align-items:center;gap:12px;}
.nav-login{color:var(--tx2);text-decoration:none;font-size:14px;font-weight:600;padding:8px 16px;border-radius:8px;transition:all .2s;}
.nav-login:hover{color:var(--tx);background:var(--bg2);}
.nav-cta{background:var(--pu);color:#fff;padding:10px 22px;border-radius:10px;font-weight:700;font-size:14px;text-decoration:none;transition:all .2s;box-shadow:0 1px 3px rgba(124,58,237,.3);}
.nav-cta:hover{background:var(--pu2);box-shadow:0 4px 12px rgba(124,58,237,.35);transform:translateY(-1px);}
.mob-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px;}.mob-btn span{display:block;width:22px;height:2px;background:var(--tx);border-radius:2px;transition:all .2s;}

/* ===== BUTTONS ===== */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--pu);color:#fff;padding:15px 32px;border-radius:12px;font-size:16px;font-weight:700;text-decoration:none;transition:all .25s;box-shadow:0 4px 14px rgba(124,58,237,.35);border:none;cursor:pointer;font-family:inherit;}
.btn-primary:hover{background:var(--pu2);box-shadow:0 6px 20px rgba(124,58,237,.4);transform:translateY(-2px);}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--tx);padding:15px 32px;border-radius:12px;font-size:16px;font-weight:600;text-decoration:none;border:1.5px solid var(--border2);transition:all .25s;cursor:pointer;font-family:inherit;}
.btn-secondary:hover{border-color:var(--pu);color:var(--pu);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-sm{padding:10px 20px;font-size:14px;border-radius:10px;}

/* ===== PAGE HERO ===== */
.page-hero{padding:140px 5% 72px;text-align:center;position:relative;background:linear-gradient(180deg,var(--pu-lighter) 0%,var(--white) 100%);}
.page-hero-content{max-width:700px;margin:0 auto;position:relative;z-index:2;}
.page-hero .sec-badge{margin-bottom:20px;}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:18px;color:var(--tx);}
.page-hero p{font-size:1.1rem;color:var(--tx2);max-width:560px;margin:0 auto 32px;line-height:1.7;}
.gradient{background:linear-gradient(135deg,var(--pu),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

/* ===== SECTION SHARED ===== */
.section{padding:96px 5%;}
.section.alt{background:var(--bg);}
.sec-header{text-align:center;max-width:640px;margin:0 auto 56px;}
.sec-badge{display:inline-block;font-size:12px;font-weight:700;color:var(--pu);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;background:var(--pu-light);padding:5px 14px;border-radius:50px;}
.sec-title{font-size:clamp(1.7rem,3.5vw,2.5rem);font-weight:900;line-height:1.15;letter-spacing:-.02em;margin-bottom:16px;color:var(--tx);}
.sec-sub{font-size:1.05rem;color:var(--tx2);line-height:1.7;}

/* ===== CARDS ===== */
.card{background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:36px 28px;transition:all .3s;}
.card:hover{border-color:var(--pu);box-shadow:var(--shadow-lg);transform:translateY(-4px);}
.card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:18px;background:var(--pu-light);}
.card h3{font-size:1.1rem;font-weight:800;margin-bottom:10px;color:var(--tx);}
.card p{font-size:.9rem;color:var(--tx2);line-height:1.7;}

/* ===== GRID LAYOUTS ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1100px;margin:0 auto;}

/* ===== FAQ ===== */
.faq-list{max-width:720px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--border);padding:20px 0;}
.faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700;font-size:1rem;color:var(--tx);gap:16px;user-select:none;background:none;border:none;width:100%;text-align:left;padding:0;font-family:inherit;line-height:inherit;}
.faq-q:hover{color:var(--pu);}
.faq-arrow{font-size:1.2rem;color:var(--tx3);transition:transform .3s;flex-shrink:0;}
.faq-item.open .faq-arrow{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;font-size:.93rem;color:var(--tx2);line-height:1.75;}
.faq-item.open .faq-a{max-height:300px;padding-top:14px;}

/* ===== FINAL CTA ===== */
.cta-sec{padding:96px 5%;text-align:center;background:var(--bg);}
.cta-sec h2{font-size:clamp(1.7rem,3.5vw,2.5rem);font-weight:900;margin-bottom:16px;letter-spacing:-.02em;}
.cta-sec p{font-size:1.05rem;color:var(--tx2);margin-bottom:36px;max-width:500px;margin-left:auto;margin-right:auto;}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ===== FOOTER ===== */
footer{background:var(--white);border-top:1px solid var(--border);padding:60px 5% 32px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;max-width:1100px;margin:0 auto 48px;}
.footer-brand p{font-size:.88rem;color:var(--tx2);line-height:1.75;margin:14px 0;}
.footer-col h4{font-size:12px;font-weight:700;color:var(--tx);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:var(--tx2);text-decoration:none;font-size:14px;transition:color .2s;}
.footer-col a:hover{color:var(--pu);}
.footer-bottom{border-top:1px solid var(--border);padding-top:28px;text-align:center;max-width:1100px;margin:0 auto;}
.footer-copy{font-size:12.5px;color:var(--tx3);}

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher{position:fixed;top:80px;right:20px;z-index:200;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:4px;display:flex;gap:2px;box-shadow:var(--shadow);}
.lang-btn{background:none;border:none;padding:6px 12px;border-radius:7px;color:var(--tx3);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;}
.lang-btn.active{background:var(--pu);color:white;}
.lang-btn:hover:not(.active){background:var(--bg2);color:var(--tx);}

/* ===== SCROLL REVEAL ===== */
.fi{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease;}
.fi.vis{opacity:1;transform:translateY(0);}

/* ===== CHECK LIST ===== */
.check-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.check-list li{display:flex;align-items:flex-start;gap:10px;color:var(--tx2);font-size:.9rem;line-height:1.6;}
.check-list li::before{content:'\2713';color:var(--pu);font-weight:700;flex-shrink:0;}

/* ===== SKIP LINK ===== */
.skip-link{position:absolute;top:-100%;left:16px;background:var(--pu);color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:600;z-index:9999;text-decoration:none;transition:top .2s;}.skip-link:focus{top:16px;}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .nav-links,.nav-right{display:none;}.mob-btn{display:flex;}
  nav.open .nav-links{display:flex;flex-direction:column;position:fixed;top:72px;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:24px 5% 16px;gap:20px;border-bottom:1px solid var(--border);z-index:199;}
  nav.open .nav-right{display:flex;flex-direction:column;gap:10px;position:fixed;top:auto;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:0 5% 24px;z-index:199;}
  nav.open .nav-right .nav-login{text-align:center;padding:12px;border-radius:10px;border:1.5px solid var(--border);}
  nav.open .nav-right .nav-cta{text-align:center;padding:12px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .lang-switcher{top:80px;right:10px;}
}
@media(max-width:600px){
  nav{padding:0 4%;}
  .page-hero{padding:100px 4% 44px;}
  .page-hero h1{font-size:clamp(1.6rem,6vw,2.2rem);}
  .page-hero p{font-size:.9rem;}
  .section{padding:48px 4%;}
  .sec-title{font-size:clamp(1.4rem,5vw,2rem);}
  .sec-sub{font-size:.85rem;}
  .card{padding:22px 18px;}
  .card h3{font-size:.95rem;}
  .card p{font-size:.82rem;}
  .cta-btns{flex-direction:column;align-items:center;}
  .footer-grid{grid-template-columns:1fr;}
  .footer{padding:40px 4% 20px;}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}}