/* ==========================================================
   RAPAKAT — tema modern gradasi hijau & biru muda
   ========================================================== */
:root{
  --green-900:#064e3b; --green-700:#047857; --green-600:#059669; --green-500:#10b981; --green-400:#34d399; --green-200:#a7f3d0; --green-100:#d1fae5;
  --sky-600:#0284c7; --sky-500:#0ea5e9; --sky-400:#38bdf8; --sky-300:#7dd3fc; --sky-200:#bae6fd; --sky-100:#e0f2fe; --cyan-400:#22d3ee;
  --ink:#0f2a33; --ink-soft:#35505a; --muted:#5c7580; --line:#d9ece9; --paper:#f1fbf8; --white:#fff;
  --grad:linear-gradient(135deg,#10b981 0%,#14b8a6 45%,#38bdf8 100%);
  --grad-soft:linear-gradient(135deg,#ecfdf5 0%,#e0f7fa 50%,#e0f2fe 100%);
  --grad-deep:linear-gradient(135deg,#065f46 0%,#0f766e 45%,#0369a1 100%);
  --radius:22px; --shadow:0 20px 50px rgba(4,120,87,.12); --shadow-lg:0 30px 70px rgba(2,132,199,.18);
  --ease:cubic-bezier(.22,.9,.32,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:Manrope,'DM Sans',sans-serif;line-height:1.15;letter-spacing:-.03em;color:var(--ink);margin:0 0 16px}
h1{font-size:clamp(2.4rem,5vw,4.5rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.2vw,3rem);font-weight:800}
h3{font-size:1.22rem;font-weight:700}
p{margin:0 0 16px}
a{color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:var(--green-700);padding:10px 16px;border-radius:10px;z-index:100;font-weight:700}
.skip-link:focus{left:12px}
:focus-visible{outline:3px solid var(--sky-400);outline-offset:3px;border-radius:6px}

/* gradient text util */
.gradient-text,.hero h1 span{background:linear-gradient(100deg,#059669,#0d9488 40%,#0284c7 80%,#059669);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}

/* progress */
.reading-progress{position:fixed;top:0;left:0;right:0;height:4px;background:var(--grad);transform-origin:left;transform:scaleX(0);z-index:200}

/* topline */
.topline{background:var(--grad-deep);color:#d7f5ee;font-size:.78rem;position:relative;overflow:hidden}
.topline:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.14) 50%,transparent 70%);transform:translateX(-100%);animation:sweep 7s ease-in-out infinite}
@keyframes sweep{60%,100%{transform:translateX(100%)}}
.topline-inner{display:flex;justify-content:space-between;padding:9px 0;position:relative;z-index:1}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);border-bottom:1px solid rgba(16,185,129,.16);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px rgba(4,120,87,.1)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0;color:var(--ink)}
.brand-mark{width:46px;height:46px;display:grid;place-items:center;background:var(--grad);color:#fff;border-radius:14px;font-family:Manrope;font-weight:800;font-size:1.5rem;box-shadow:0 8px 20px rgba(16,185,129,.35)}
.brand-image{width:46px;height:46px;border-radius:13px;overflow:hidden;display:grid;place-items:center;background:#fff;border:1px solid var(--line);flex-shrink:0}
.brand-image img{width:100%;height:100%;object-fit:contain;padding:3px}
.brand strong,.brand small{display:block;line-height:1.2}
.brand strong{font-family:Manrope;letter-spacing:.1em;font-size:1.05rem}
.brand small{font-size:.72rem;color:var(--muted);margin-top:3px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav>a,.nav-dropdown>a{position:relative;color:var(--ink-soft);text-decoration:none;font-size:.92rem;font-weight:600;padding:9px 14px;border-radius:999px;transition:.25s}
.main-nav>a:hover,.nav-dropdown>a:hover{background:var(--green-100);color:var(--green-700)}
.main-nav>a.active{background:var(--grad-soft);color:var(--green-700);box-shadow:inset 0 0 0 1px rgba(16,185,129,.25)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:100%;left:0;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s var(--ease)}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:none}
.nav-dropdown-menu a{display:block;padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--ink-soft);font-weight:600;font-size:.9rem}
.nav-dropdown-menu a:hover{background:var(--green-100);color:var(--green-700)}
.nav-toggle{display:none;background:var(--green-100);border:0;font-size:1.4rem;color:var(--green-700);width:44px;height:44px;border-radius:12px;cursor:pointer}

/* buttons */
.button{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;background:var(--grad);background-size:160% 160%;color:#fff;text-decoration:none;font-weight:700;border:0;cursor:pointer;font:inherit;font-weight:700;transition:transform .25s var(--ease),box-shadow .25s,background-position .5s;box-shadow:0 10px 26px rgba(16,185,129,.32)}
.button:before{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s}
.button:hover{transform:translateY(-3px);background-position:100% 50%;box-shadow:0 16px 34px rgba(14,165,233,.35)}
.button:hover:before{left:130%}
.button span{transition:transform .25s}.button:hover span{transform:translate(3px,-3px)}
.button-small{padding:10px 18px;font-size:.88rem}
.button-outline{background:rgba(255,255,255,.7);color:var(--green-700);box-shadow:inset 0 0 0 2px rgba(16,185,129,.45)}
.button-outline:hover{background:var(--green-100);box-shadow:inset 0 0 0 2px var(--green-500),0 12px 26px rgba(16,185,129,.18)}
.button-dark{background:var(--grad-deep)}

/* labels */
.eyebrow,.section-label{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.15em;font-size:.74rem;font-weight:800;color:var(--green-700);margin-bottom:18px}
.eyebrow:before,.section-label:before{content:"";width:28px;height:3px;border-radius:3px;background:var(--grad)}

/* hero */
.hero{position:relative;padding:84px 0 90px;background:var(--grad-soft);overflow:hidden;isolation:isolate}
.hero-glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;z-index:-1;animation:floaty 14s ease-in-out infinite}
.hero-glow-one{width:460px;height:460px;background:#34d399;top:-140px;left:-120px}
.hero-glow-two{width:520px;height:520px;background:#38bdf8;bottom:-200px;right:-140px;animation-delay:-6s}
@keyframes floaty{50%{transform:translate(40px,30px) scale(1.12)}}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px}
.hero-copy{font-size:1.14rem;max-width:610px;color:var(--ink-soft);margin:22px 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-proof{display:flex;align-items:center;gap:12px;margin-top:30px;color:var(--ink-soft);font-size:.92rem;font-weight:500}
.proof-dot{width:11px;height:11px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 0 rgba(16,185,129,.6);animation:pulse 2s infinite;flex-shrink:0}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.hero-visual{position:relative}
.hero-photo-wrap{position:relative;border-radius:32px;overflow:hidden;box-shadow:var(--shadow-lg);border:6px solid rgba(255,255,255,.85);aspect-ratio:16/11;background:var(--grad);animation:bob 7s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-12px)}}
.hero-photo{width:100%;height:100%;object-fit:cover}
.photo-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,78,59,.55))}
.photo-caption{position:absolute;left:18px;bottom:18px;right:18px;display:flex;align-items:center;gap:12px;color:#fff;background:rgba(255,255,255,.16);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);padding:12px 16px;border-radius:16px}
.photo-caption strong{display:block;font-family:Manrope}.photo-caption small{opacity:.9}
.caption-icon{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--grad);flex-shrink:0}
.floating-chip{position:absolute;background:#fff;border-radius:16px;padding:11px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;font-weight:700;font-size:.86rem;color:var(--green-700);border:1px solid var(--line)}
.floating-chip small{display:block;font-weight:500;color:var(--muted);font-size:.74rem}
.chip-top{top:-16px;left:-18px;animation:chipA 6s ease-in-out infinite}
.chip-bottom{bottom:-22px;right:-14px;animation:chipB 7s ease-in-out infinite}
.chip-icon{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center}
@keyframes chipA{50%{transform:translate(-6px,10px)}}@keyframes chipB{50%{transform:translate(8px,-10px)}}
.hero-grid-pattern{position:absolute;inset:-26px -26px auto auto;width:150px;height:150px;background-image:radial-gradient(var(--green-400) 2px,transparent 2px);background-size:16px 16px;opacity:.5;z-index:-1;animation:floaty 12s ease-in-out infinite}
.image-fallback{background:var(--grad)}

/* trust strip */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:22px 0}
.trust-item{display:flex;align-items:center;gap:12px;color:var(--ink-soft);font-size:.92rem;font-weight:600;padding:12px 16px;border-radius:16px;transition:.3s}
.trust-item:hover{background:var(--grad-soft);transform:translateY(-3px)}
.trust-item b{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--grad);color:#fff;font-size:.82rem;flex-shrink:0}

/* sections */
.section{padding:92px 0}
.section-soft{background:var(--grad-soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}
.section-head>div{max-width:700px}
.section-head p{color:var(--muted)}
.lead-copy{font-size:1.12rem;color:var(--ink-soft)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-image{position:relative;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--grad);aspect-ratio:16/11}
.about-image img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.about-image:hover img{transform:scale(1.06)}
.image-note{position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.92);border-radius:16px;padding:12px 16px;box-shadow:var(--shadow)}
.image-note strong{display:block;font-family:Manrope;color:var(--green-700)}.image-note span{font-size:.82rem;color:var(--muted)}
.check-list{list-style:none;padding:0;margin:20px 0 24px;display:grid;gap:12px}
.check-list li{position:relative;padding-left:36px;color:var(--ink-soft)}
.check-list li:before{content:"✓";position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:.78rem;font-weight:800}
.text-link{color:var(--green-700);text-decoration:none;font-weight:700;font-size:.92rem;background:linear-gradient(var(--green-500),var(--sky-400)) left bottom/0 2px no-repeat;transition:background-size .35s,color .2s;padding-bottom:3px}
.text-link:hover{background-size:100% 2px;color:var(--sky-600)}

/* stats */
.stat-band{background:var(--grad-deep);color:#fff;padding:54px 0;position:relative;overflow:hidden}
.stat-band:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(52,211,153,.35),transparent 40%),radial-gradient(circle at 85% 80%,rgba(56,189,248,.4),transparent 40%)}
.stat-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-grid-3{grid-template-columns:repeat(3,1fr)}
.stat-grid strong{display:block;font-family:Manrope;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;background:linear-gradient(90deg,#a7f3d0,#bae6fd);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-grid span{color:#cdeee6;font-size:.92rem}

/* cards */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{position:relative;overflow:hidden;border:1px solid var(--line);padding:30px;border-radius:var(--radius);background:#fff;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;will-change:transform}
.service-card:before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.service-card:hover{box-shadow:var(--shadow-lg);border-color:rgba(16,185,129,.4)}
.service-card:hover:before{transform:scaleX(1)}
.service-icon{width:56px;height:56px;border-radius:17px;display:grid;place-items:center;background:var(--grad-soft);color:var(--green-600);font-size:1.5rem;margin-bottom:20px;box-shadow:inset 0 0 0 1px rgba(16,185,129,.2);transition:.4s var(--ease)}
.service-card:hover .service-icon{background:var(--grad);color:#fff;transform:rotate(-8deg) scale(1.08)}
.service-kicker{display:block;font-size:.7rem;letter-spacing:.15em;font-weight:800;color:var(--sky-600);margin-bottom:8px}
.service-card p{color:var(--muted)}

/* ecosystem */
.ecosystem-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:22px}
.ecosystem-card{position:relative;display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);text-decoration:none;transition:transform .35s var(--ease),box-shadow .35s;will-change:transform}
.ecosystem-card:hover{box-shadow:var(--shadow-lg)}
.ecosystem-art{position:relative;min-height:170px;display:grid;place-items:center;overflow:hidden;color:#fff;font-family:Manrope;font-weight:800}
.art-books{background:linear-gradient(135deg,#059669,#14b8a6)}
.art-journal{background:linear-gradient(135deg,#14b8a6,#0ea5e9)}
.art-software{background:linear-gradient(135deg,#0ea5e9,#6366f1)}
.art-books>span{position:absolute;top:16px;left:18px;letter-spacing:.2em;font-size:.75rem;opacity:.85}
.book-stack{display:flex;gap:8px;align-items:flex-end;transition:transform .5s var(--ease)}
.book-stack i{display:block;width:34px;border-radius:5px 5px 2px 2px;background:rgba(255,255,255,.88)}
.book-stack i:nth-child(1){height:78px}.book-stack i:nth-child(2){height:100px;background:#d1fae5}.book-stack i:nth-child(3){height:66px;background:#bae6fd}
.ecosystem-card:hover .book-stack{transform:translateY(-6px) rotate(-3deg)}
.journal-symbol,.code-symbol{font-size:3.4rem;transition:transform .5s var(--ease)}
.ecosystem-card:hover .journal-symbol,.ecosystem-card:hover .code-symbol{transform:scale(1.15) rotate(-4deg)}
.journal-lines,.code-lines{position:absolute;inset:auto 22px 20px;height:8px;border-radius:8px;background:rgba(255,255,255,.4);box-shadow:0 -16px 0 rgba(255,255,255,.28)}
.ecosystem-copy{padding:24px 26px 28px;position:relative}
.ecosystem-copy p{color:var(--muted);margin-bottom:0;max-width:90%}
.round-arrow{position:absolute;right:20px;bottom:20px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--green-100);color:var(--green-700);font-weight:800;transition:.35s var(--ease)}
.ecosystem-card:hover .round-arrow{background:var(--grad);color:#fff;transform:rotate(45deg)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:.35s var(--ease)}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;font-family:Manrope;font-weight:800;margin-bottom:16px}
.step p{color:var(--muted);margin:0;font-size:.94rem}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:820px;margin:auto}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 22px;transition:.3s}
.faq-list details[open]{border-color:rgba(16,185,129,.5);box-shadow:var(--shadow)}
.faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-family:Manrope;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";font-size:1.5rem;color:var(--green-600);transition:transform .3s}
.faq-list details[open] summary:after{transform:rotate(45deg)}
.faq-list details p{color:var(--muted);padding-bottom:18px;margin:0}

/* CTA */
.cta-band{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:46px 50px;border-radius:30px;background:var(--grad-deep);color:#fff;box-shadow:var(--shadow-lg);isolation:isolate}
.cta-band:before,.cta-band:after{content:"";position:absolute;border-radius:50%;z-index:-1;filter:blur(40px);animation:floaty 12s ease-in-out infinite}
.cta-band:before{width:300px;height:300px;background:rgba(52,211,153,.5);top:-120px;left:-60px}
.cta-band:after{width:300px;height:300px;background:rgba(56,189,248,.5);bottom:-140px;right:-40px;animation-delay:-5s}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.4rem)}.cta-band p{color:#d4f5ec;margin:0}.cta-band .section-label{color:#a7f3d0}.cta-band .section-label:before{background:#a7f3d0}
.cta-band .button{background:#fff;color:var(--green-700);flex-shrink:0;box-shadow:0 12px 30px rgba(0,0,0,.2)}

/* page hero */
.page-hero{position:relative;padding:76px 0 64px;background:var(--grad-soft);overflow:hidden;isolation:isolate}
.page-hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.4),transparent 70%);right:-100px;top:-160px;z-index:-1;animation:floaty 12s ease-in-out infinite}
.page-hero p{max-width:640px;color:var(--ink-soft);font-size:1.1rem;margin:0}
.content-narrow{max-width:820px}
.content-narrow h2{font-size:clamp(1.5rem,2.4vw,2.1rem);margin-top:34px}
.content-narrow h3{margin-top:26px;color:var(--green-700)}
.content-narrow p,.content-narrow li{color:var(--ink-soft)}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-detail{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:18px;margin-top:14px;background:#fff;transition:.3s}
.contact-detail:hover{transform:translateX(6px);border-color:rgba(16,185,129,.45);box-shadow:var(--shadow)}
.contact-detail i{font-style:normal;width:42px;height:42px;border-radius:13px;background:var(--grad-soft);display:grid;place-items:center;flex-shrink:0;color:var(--green-600);box-shadow:inset 0 0 0 1px rgba(16,185,129,.2)}
.contact-detail strong{display:block;font-family:Manrope;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green-700)}
.contact-detail span{color:var(--ink-soft);word-break:break-word}
.form-panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow-lg)}
.contact-form{display:grid;gap:16px}
.contact-form label{display:grid;gap:7px;font-weight:600;font-size:.92rem;color:var(--ink-soft)}
.contact-form input,.contact-form textarea,.contact-form select{font:inherit;padding:13px 15px;border:1.5px solid #cfe5e0;border-radius:14px;background:#fbfffe;color:var(--ink);transition:.25s;width:100%}
.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--green-500);box-shadow:0 0 0 4px rgba(16,185,129,.16);background:#fff}
.hp-field{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{padding:14px 16px;border-radius:14px;background:#ecfdf5;color:#065f46;margin-bottom:18px;border:1px solid #a7f3d0}
.notice.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}
.map-section{padding-top:0}
.map-card{position:relative;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);background:#fff}
.map-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 28px;flex-wrap:wrap;background:var(--grad-soft)}
.map-head h2{font-size:1.5rem;margin:0}.map-head p{margin:4px 0 0;color:var(--muted);font-size:.92rem}
.map-frame{position:relative;height:420px;background:linear-gradient(135deg,#d1fae5,#e0f2fe)}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-note{padding:14px 28px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line)}

/* modal */
.success-modal{position:fixed;inset:0;z-index:300;display:none;place-items:center;background:rgba(6,78,59,.45);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:20px}
.success-modal.is-open{display:grid;animation:fade .3s}
.success-modal-card{background:#fff;border-radius:28px;padding:38px;max-width:420px;text-align:center;box-shadow:var(--shadow-lg);animation:pop .5s var(--ease)}
.success-check{width:74px;height:74px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:2rem;animation:pulse 2s 2}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.92)}}

/* footer */
.site-footer{position:relative;background:var(--grad-deep);color:#cdeee6;padding-top:64px;overflow:hidden}
.site-footer:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 0,rgba(52,211,153,.3),transparent 40%),radial-gradient(circle at 95% 100%,rgba(56,189,248,.3),transparent 40%);pointer-events:none}
.footer-grid{position:relative;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer p{color:#bfe8de}
.footer-grid a{display:block;color:#d7f5ee;text-decoration:none;font-size:.92rem;margin:8px 0;transition:.25s}
.footer-grid a:hover{color:#fff;transform:translateX(5px)}
.brand-footer{color:#fff!important}.brand-footer small{color:#a7f3d0}.brand-footer strong{color:#fff}
.footer-bottom{position:relative;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:44px;padding:20px 0;border-top:1px solid rgba(255,255,255,.15);font-size:.84rem;color:#a7e3d4}
.footer-bottom a{color:#d7f5ee}

/* reveal animation */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ============ CHATBOT ============ */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:120;width:64px;height:64px;border-radius:50%;border:0;cursor:pointer;background:var(--grad);color:#fff;font-size:1.7rem;display:grid;place-items:center;box-shadow:0 14px 34px rgba(14,165,233,.45);transition:transform .3s var(--ease)}
.chat-fab:hover{transform:scale(1.1) rotate(-6deg)}
.chat-fab:after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--green-400);animation:ring 2.4s infinite}
@keyframes ring{from{transform:scale(1);opacity:.9}to{transform:scale(1.6);opacity:0}}
.chat-fab .badge{position:absolute;top:-2px;right:-2px;width:18px;height:18px;border-radius:50%;background:#f43f5e;border:2px solid #fff}
.chat-teaser{position:fixed;right:98px;bottom:34px;z-index:119;background:#fff;border:1px solid var(--line);padding:10px 16px;border-radius:16px 16px 4px 16px;box-shadow:var(--shadow);font-size:.88rem;font-weight:600;color:var(--green-700);animation:pop .6s var(--ease) 2s backwards;max-width:230px}
.chat-teaser[hidden]{display:none}
.chat-panel{position:fixed;right:22px;bottom:100px;z-index:130;width:min(390px,calc(100vw - 28px));height:min(600px,calc(100vh - 130px));display:flex;flex-direction:column;background:#fff;border-radius:26px;overflow:hidden;box-shadow:0 30px 80px rgba(4,60,70,.35);border:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(24px) scale(.94);transform-origin:bottom right;transition:.35s var(--ease)}
.chat-panel.open{opacity:1;visibility:visible;transform:none}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--grad-deep);color:#fff}
.chat-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.2);font-size:1.3rem;flex-shrink:0}
.chat-head strong{display:block;font-family:Manrope}.chat-head small{display:flex;align-items:center;gap:6px;opacity:.9}
.chat-head small:before{content:"";width:8px;height:8px;border-radius:50%;background:#4ade80;animation:pulse 2s infinite}
.chat-close{margin-left:auto;background:rgba(255,255,255,.18);border:0;color:#fff;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:1.2rem}
.chat-close:hover{background:rgba(255,255,255,.3)}
.chat-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:linear-gradient(180deg,#f3fcf9,#eef8ff);scroll-behavior:smooth}
.msg{max-width:86%;padding:11px 15px;border-radius:18px;font-size:.92rem;line-height:1.55;animation:msgIn .4s var(--ease)}
.msg a{color:inherit;font-weight:700;text-decoration:underline}
.msg.bot{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--ink)}
.msg.bot a{color:var(--green-700)}
.msg.user{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:5px}
@keyframes msgIn{from{opacity:0;transform:translateY(12px) scale(.96)}}
.typing{align-self:flex-start;display:flex;gap:5px;background:#fff;border:1px solid var(--line);padding:13px 16px;border-radius:18px;border-bottom-left-radius:5px}
.typing i{width:8px;height:8px;border-radius:50%;background:var(--green-500);animation:dot 1.2s infinite}
.typing i:nth-child(2){animation-delay:.18s;background:var(--cyan-400)}.typing i:nth-child(3){animation-delay:.36s;background:var(--sky-400)}
@keyframes dot{40%{transform:translateY(-6px)}}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;animation:msgIn .5s var(--ease)}
.chip{font:inherit;font-size:.82rem;font-weight:600;padding:8px 13px;border-radius:999px;background:#fff;color:var(--green-700);border:1.5px solid rgba(16,185,129,.4);cursor:pointer;transition:.25s}
.chip:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px)}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.chat-form input{flex:1;min-width:0;font:inherit;font-size:.92rem;padding:11px 15px;border:1.5px solid #cfe5e0;border-radius:999px;background:#fbfffe}
.chat-form input:focus{outline:0;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(16,185,129,.16)}
.chat-form button{width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;background:var(--grad);color:#fff;font-size:1.1rem;transition:.25s;flex-shrink:0}
.chat-form button:hover{transform:scale(1.08) rotate(-12deg)}
.chat-foot{font-size:.7rem;text-align:center;color:var(--muted);padding:0 12px 10px;background:#fff}

/* responsive */
@media(max-width:980px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .service-grid,.ecosystem-grid{grid-template-columns:repeat(2,1fr)}
  .steps,.stat-grid,.trust-inner{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start}
}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav-cta{display:none}
  .main-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:#fff;padding:14px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);display:none}
  .main-nav.open{display:flex;animation:fade .3s}
  .nav-dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
  .topline-inner span:last-child{display:none}
  .site-header{position:sticky}
}
@media(max-width:620px){
  .container{width:min(1180px,calc(100% - 32px))}
  .section{padding:64px 0}.hero{padding:52px 0 64px}
  .service-grid,.ecosystem-grid,.steps,.footer-grid{grid-template-columns:1fr}
  .trust-inner,.stat-grid{grid-template-columns:1fr 1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px 26px}
  .form-panel{padding:24px 20px}
  .chip-top{left:-6px}.chip-bottom{right:-6px}
  .map-frame{height:320px}
  .chat-teaser{display:none}
  .chat-panel{right:10px;bottom:90px;height:calc(100vh - 110px)}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}