/* Shared marketing styles for iKasa */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans","Yu Gothic",system-ui,sans-serif;color:#1f1f2e;background:#fefdfa;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}

/* NAV */
.nav{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;backdrop-filter:saturate(150%) blur(10px);background:rgba(255,253,250,0.85);position:sticky;top:0;z-index:50;border-bottom:1px solid #f3f4f6}
.brand{display:flex;align-items:center;gap:8px;font-family:"Cormorant Garamond",serif;font-weight:700;font-size:22px;letter-spacing:1.2px}
.brand img{width:30px;height:30px;border-radius:8px}
.nav-links{display:flex;gap:18px;align-items:center;font-size:13px;color:#4b5563}
.nav-links a{padding:6px 0;transition:color .2s}
.nav-links a:hover{color:#6366f1}
.lang-pick{position:relative;font-size:12px;color:#6b7280;cursor:pointer;padding:4px 8px;border-radius:6px;border:1px solid #e5e7eb;background:#fff}
.lang-pick:hover{border-color:#6366f1}
.lang-menu{position:absolute;top:calc(100% + 4px);right:0;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:4px;display:none;box-shadow:0 8px 22px rgba(0,0,0,0.06);min-width:130px}
.lang-pick.open .lang-menu{display:block}
.lang-menu a{display:block;padding:7px 10px;border-radius:5px;font-size:12px;color:#4b5563}
.lang-menu a:hover{background:#f3f4f6;color:#1f1f2e}
.lang-menu a.cur{color:#6366f1;font-weight:600}

.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 18px;border-radius:10px;font-weight:600;font-size:14px;cursor:pointer;border:none;transition:all .2s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;box-shadow:0 6px 18px rgba(99,102,241,0.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(99,102,241,0.4)}
.btn-ghost{background:transparent;border:1px solid #d1d5db;color:#1f1f2e}
.btn-ghost:hover{border-color:#6366f1;color:#6366f1}

/* HERO */
.hero{padding:80px 0 48px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(251,191,36,0.20) 0%,transparent 60%);pointer-events:none;z-index:0}
.hero > *{position:relative;z-index:1}
.hero-icon{width:96px;height:96px;border-radius:24px;margin:0 auto 24px;box-shadow:0 16px 40px rgba(251,191,36,0.45);animation:float 4s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
h1{font-family:"Cormorant Garamond",serif;font-size:54px;font-weight:700;letter-spacing:1.5px;margin-bottom:8px;line-height:1.15}
.tagline{font-size:18px;color:#6b7280;margin-bottom:8px}
.pitch{font-size:15px;color:#9ca3af;max-width:540px;margin:0 auto 32px;line-height:1.7}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.badges{display:flex;justify-content:center;gap:16px;color:#6b7280;font-size:12px;margin-top:18px;flex-wrap:wrap}

/* DEVICE MOCKUPS */
.mockups{padding:24px 0 80px;display:flex;gap:32px;justify-content:center;align-items:center;flex-wrap:wrap}
.phone{position:relative;width:280px;border-radius:32px;background:#1c1c38;padding:8px;box-shadow:0 24px 64px rgba(28,28,56,0.25)}
.phone img{border-radius:24px;width:100%;display:block}
.phone-label{position:absolute;bottom:-30px;left:50%;transform:translateX(-50%);font-size:11px;color:#9ca3af;font-weight:500;white-space:nowrap}

/* SECTION */
section{padding:80px 0}
.section-title{font-family:"Cormorant Garamond",serif;font-size:38px;font-weight:700;text-align:center;margin-bottom:14px;letter-spacing:1px}
.section-sub{text-align:center;color:#6b7280;font-size:15px;margin-bottom:48px;max-width:600px;margin-left:auto;margin-right:auto}

/* FEATURES */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.feat{padding:24px;border-radius:16px;background:#fff;border:1px solid #f3f4f6;transition:all .25s}
.feat:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,0.06);border-color:#e5e7eb}
.feat-ic{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:22px}
.feat h3{font-size:16px;font-weight:700;margin-bottom:6px}
.feat p{font-size:13px;color:#6b7280;line-height:1.65}

/* DOWNLOAD */
.downloads{background:linear-gradient(180deg,#fffbeb 0%,#fef3c7 100%);border-radius:24px;padding:48px 32px;margin-top:24px}
.dl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;max-width:780px;margin:0 auto}
.dl-card{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:#fff;cursor:pointer;transition:all .2s;border:1px solid transparent}
.dl-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,0.08);border-color:#fbbf24}
.dl-ic{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.dl-info{flex:1;min-width:0}
.dl-info b{font-size:14px;font-weight:600;color:#1f1f2e;display:block}
.dl-info span{font-size:11px;color:#9ca3af}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq details{padding:18px 20px;border-radius:12px;background:#fff;border:1px solid #f3f4f6;margin-bottom:10px;cursor:pointer;transition:all .2s}
.faq details[open]{border-color:#e5e7eb;box-shadow:0 6px 16px rgba(0,0,0,0.04)}
.faq summary{font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center;color:#1f1f2e}
.faq summary::after{content:"+";font-size:22px;color:#9ca3af;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin-top:10px;color:#6b7280;font-size:14px;line-height:1.7}

/* LEGAL (privacy / terms) */
.legal{padding:60px 0;max-width:760px;margin:0 auto}
.legal h1{font-size:34px;margin-bottom:6px;letter-spacing:1px}
.legal .meta{font-size:12px;color:#9ca3af;margin-bottom:36px;padding-bottom:18px;border-bottom:1px solid #f3f4f6}
.legal h2{font-family:"Cormorant Garamond",serif;font-size:22px;font-weight:700;margin:32px 0 12px;color:#1f1f2e;letter-spacing:0.5px}
.legal h3{font-size:15px;font-weight:600;margin:22px 0 8px;color:#374151}
.legal p,.legal li{font-size:14px;line-height:1.75;color:#4b5563;margin-bottom:10px}
.legal ul,.legal ol{padding-left:22px;margin-bottom:14px}
.legal li{margin-bottom:6px}
.legal strong{color:#1f1f2e}
.legal code{font-family:"SF Mono",ui-monospace,monospace;font-size:12px;background:#f3f4f6;padding:2px 6px;border-radius:4px;color:#6366f1}
.legal table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13px}
.legal th,.legal td{padding:10px 12px;border:1px solid #e5e7eb;text-align:left}
.legal th{background:#f9fafb;font-weight:600;color:#1f1f2e}
.legal a{color:#6366f1;text-decoration:underline}

/* FOOTER */
footer{background:#0c0c22;color:#94a3b8;padding:48px 24px 28px;text-align:center;font-size:13px}
footer a{color:#cbd5e1;margin:0 8px;transition:color .2s}
footer a:hover{color:#a5b4fc}
.copy{color:#5a5a7a;margin-top:12px;font-size:11px}

@media (max-width:640px){
  h1{font-size:38px}
  .section-title{font-size:28px}
  section{padding:56px 0}
  .nav-links a:not(.btn):not(.lang-pick){display:none}
  .hero{padding:56px 0 32px}
  .legal{padding:40px 0}
  .legal h1{font-size:26px}
}