:root{
  --navy-950:#081527; --navy-900:#0c1f3b; --navy-800:#123064; --navy-700:#1a3f7f;
  --blue-500:#1e4678; --blue-400:#2f5a92; --blue-300:#8296b8;
  --ink:#0c1b2e; --paper:#f7f8fb; --paper-alt:#eef1f7;
  --line:rgba(12,27,46,.10); --line-dark:rgba(255,255,255,.13);
  --muted:#5b6779; --muted-dark:#9aa9c4; --white:#ffffff;
  --serif:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --container:1300px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:-.01em}
p{margin:0}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px}
@media(max-width:640px){.wrap{padding:0 20px}}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,.8,.3,1),transform .7s cubic-bezier(.16,.8,.3,1)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-stagger > *{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.16,.8,.3,1),transform .6s cubic-bezier(.16,.8,.3,1)}
.reveal-stagger.in > *{opacity:1;transform:translateY(0)}
.reveal-stagger.in > *:nth-child(1){transition-delay:.02s} .reveal-stagger.in > *:nth-child(2){transition-delay:.10s}
.reveal-stagger.in > *:nth-child(3){transition-delay:.18s} .reveal-stagger.in > *:nth-child(4){transition-delay:.26s}
.reveal-stagger.in > *:nth-child(5){transition-delay:.34s} .reveal-stagger.in > *:nth-child(6){transition-delay:.42s}
.reveal-stagger.in > *:nth-child(7){transition-delay:.50s}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:100px;font-size:14.5px;font-weight:600;transition:transform .25s cubic-bezier(.16,.8,.3,1),background .25s,box-shadow .25s}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(12,27,46,.45)}
.btn-accent{background:var(--blue-500);color:#fff}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(47,111,224,.55)}
.btn-ghost{padding:13px 4px;color:var(--ink);font-weight:600;font-size:14.5px;position:relative}
.btn-ghost::after{content:"";position:absolute;left:0;right:100%;bottom:8px;height:1.5px;background:currentColor;transition:right .3s cubic-bezier(.16,.8,.3,1)}
.btn-ghost:hover::after{right:0}
.btn-ghost.on-dark{color:#fff}
.cta-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.cta-row.center{justify-content:center}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--blue-500);margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em}
.eyebrow.on-dark{color:var(--blue-300)}
.eyebrow.center{justify-content:center}

header{position:fixed;top:0;left:0;right:0;z-index:130;padding:18px 0;transition:padding .3s ease,background .3s ease,box-shadow .3s ease}
header .wrap{position:relative;display:flex;align-items:center;justify-content:space-between}
header.scrolled{padding:10px 0;background:rgba(247,248,251,.86);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center}
.brand img{height:39px}
nav.mainnav{display:flex;align-items:center;gap:36px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
nav.mainnav a{font-size:14.5px;font-weight:500;color:var(--ink);opacity:.75;transition:opacity .2s}
nav.mainnav a:hover{opacity:1}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.btn-sm{padding:10px 20px;border-radius:100px;font-size:14px;font-weight:600}
.btn-outline{border:1px solid var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--ink)}
.menu-toggle{display:none;flex-direction:column;gap:5px;width:30px;height:22px;justify-content:center;z-index:120}
.menu-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s ease,opacity .3s ease}
.mobile-panel{position:fixed;inset:0;background:var(--paper);z-index:110;display:flex;flex-direction:column;justify-content:center;padding:40px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.16,.8,.3,1);opacity:0}
.mobile-panel.open{transform:translateY(0);opacity:1}
.mobile-panel a{font-family:var(--serif);font-size:34px;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-panel .cta-row{margin-top:26px}
.mobile-panel .cta-row .btn{font-size:15px;padding:14px 26px;border-radius:14px;width:100%;justify-content:center;text-align:center}
body.menu-open{overflow:hidden}
@media(max-width:880px){nav.mainnav{display:none} .menu-toggle{display:flex}}
@media(max-width:520px){.header-actions .btn-accent{display:none}}

/* ===== HERO (centered) ===== */
.hero{padding:170px 0 0}
.hero .wrap{display:flex;flex-direction:column;align-items:center;text-align:center}
.badge-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 8px;border:1px solid var(--line);border-radius:100px;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:26px}
.badge-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--blue-500)}
.hero h1{font-size:clamp(40px,6vw,66px);line-height:1.06;margin-bottom:22px;max-width:900px}
.hero h1 em{font-style:italic;color:var(--blue-500)}
.hero p.lead{font-size:17.5px;color:var(--muted);max-width:560px;margin:0 auto 34px;line-height:1.65}
.rating{display:flex;align-items:center;gap:10px;margin-top:32px;font-size:13.5px;color:var(--muted)}
.stars{color:var(--blue-500);letter-spacing:2px;font-size:14px}
.hero-visual{margin-top:60px;width:100%;max-width:980px}
.hero-visual img{width:100%;filter:drop-shadow(0 40px 60px rgba(8,21,39,.25))}
@media(max-width:880px){.hero{padding:130px 0 0}}

/* ===== marquee ===== */
.marquee-wrap{overflow:hidden;background:#eef0f3;border-top:1px solid #dde1e7;border-bottom:1px solid var(--line);padding:18px 0;margin-top:70px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;align-items:center;width:max-content;animation:scrollmarquee 30s linear infinite}
.marquee-track span{display:flex;align-items:center;gap:10px;padding:0 28px;font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}
.marquee-track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue-400);margin-left:28px;flex-shrink:0}
@keyframes scrollmarquee{from{transform:translateX(0)}to{transform:translateX(-33.3333%)}}

.section{padding:120px 0}
.section-dark{background:var(--navy-950);color:#fff}
@media(max-width:880px){.section{padding:80px 0}}
.section-head{max-width:640px;margin-bottom:56px}
.section-head.center{max-width:680px;margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:42px;line-height:1.15;margin-bottom:18px}
@media(max-width:640px){.section-head h2{font-size:30px}}
.section-head p{color:var(--muted);font-size:16.5px;line-height:1.65}
.section-dark .section-head p{color:var(--muted-dark)}

/* split head: title left / description right */
.split-head{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:end;margin-bottom:52px}
.split-head h2{font-size:36px;line-height:1.18}
.split-head p{color:var(--muted-dark);font-size:16px;line-height:1.7}
@media(max-width:880px){.split-head{grid-template-columns:1fr;gap:20px;align-items:start}}

.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
.challenge-card{background:var(--navy-900);padding:32px 26px;border:1px solid rgba(255,255,255,.18);border-radius:16px}
.challenge-icon{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--blue-300);margin-bottom:20px}
.challenge-card h3{font-size:17.5px;color:#fff;margin-bottom:10px;font-weight:600;font-family:var(--sans)}
.challenge-card p{color:var(--muted-dark);font-size:14px;line-height:1.6}
@media(max-width:980px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.card-grid{grid-template-columns:1fr}}

.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:0}
.solution-visual{aspect-ratio:1.5;border-radius:16px;background:var(--navy-900);border:1px solid rgba(255,255,255,.18);padding:24px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:22px}
.solution-visual .ripple{position:absolute;border:1px solid var(--line-dark);border-radius:50%}
.solution-visual .r1{width:60%;aspect-ratio:1} .solution-visual .r2{width:85%;aspect-ratio:1} .solution-visual .r3{width:110%;aspect-ratio:1}
.solution-visual .core{position:relative;z-index:2;width:52px;height:52px;border-radius:14px;background:var(--blue-500);display:flex;align-items:center;justify-content:center;color:#fff}
.solution-item h3{font-size:19px;margin-bottom:10px;font-weight:600;font-family:var(--sans)}
.solution-item p{color:var(--muted);font-size:14.5px;line-height:1.6}
.solution-visual.brands{background:#fff;border:1px solid var(--line)}
.brand-row{display:flex;flex-direction:column;gap:18px;align-items:center;justify-content:center;width:100%}
.brand-row img{height:34px;width:auto;object-fit:contain;animation:brandPulse 3.6s ease-in-out infinite}
.brand-row img:nth-child(1){animation-delay:0s}
.brand-row img:nth-child(2){animation-delay:.4s}
.brand-row img:nth-child(3){animation-delay:.8s}
@keyframes brandPulse{0%,100%{transform:scale(1);opacity:.75}50%{transform:scale(1.08);opacity:1}}
@media(max-width:880px){.solution-grid{grid-template-columns:1fr}}

.process-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px}
.process-sticky{align-self:start;position:sticky;top:120px}
.process-list{border-top:1px solid var(--line)}
.process-step{display:grid;grid-template-columns:36px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}
.process-num{font-family:var(--serif);font-size:16px;color:var(--muted)}
.process-step h3{font-size:16.5px;font-weight:600;font-family:var(--sans);margin-bottom:4px}
.process-tag{display:inline-block;font-size:11.5px;color:var(--blue-500);font-weight:600;margin-bottom:8px}
.process-step p{color:var(--muted);font-size:14px;line-height:1.6;max-width:420px}
@media(max-width:880px){.process-layout{grid-template-columns:1fr;gap:20px}.process-sticky{position:static}}

/* ===== tabs ===== */
.tabbar{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px;margin-bottom:48px;justify-content:center}
.tab-btn{display:flex;align-items:center;gap:8px;padding:11px 20px;border-radius:100px;border:1px solid var(--line-dark);font-size:13.5px;color:var(--muted-dark);transition:all .25s}
.tab-btn svg{width:15px;height:15px}
.tab-btn.active{background:#fff;color:var(--navy-950);border-color:#fff}
.tab-btn:hover:not(.active){border-color:rgba(255,255,255,.4);color:#fff}
.res-panel{display:grid;grid-template-columns:1fr .95fr;gap:56px;align-items:center}
.res-copy .k-eyebrow{font-size:12.5px;color:var(--blue-300);font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em;display:block}
.res-copy h3{font-size:36px;color:#fff;margin-bottom:16px;line-height:1.18;min-height:1.2em}
.res-copy p{color:var(--muted-dark);font-size:15px;line-height:1.65}
.res-copy,.res-image{transition:opacity .35s ease}
.res-image img{border-radius:14px}
.mini-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:56px}
.mini-card{padding:22px;border:1px solid var(--line-dark);border-radius:14px}
.mini-card .ic{width:34px;height:34px;border-radius:9px;background:rgba(80,137,234,.16);display:flex;align-items:center;justify-content:center;color:var(--blue-300);margin-bottom:14px}
.mini-card h4{font-size:15px;color:#fff;margin:0 0 6px;font-weight:600;font-family:var(--sans)}
.mini-card p{font-size:13.5px;color:var(--muted-dark);line-height:1.55}
@media(max-width:880px){.res-panel{grid-template-columns:1fr}.mini-cards{grid-template-columns:1fr}}

.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:52px}
.stat{border-top:1px solid var(--line);padding-top:22px}
.stat .num{font-family:var(--serif);font-size:clamp(38px,5vw,56px);line-height:1;color:var(--ink)}
.stat .num .suffix{color:var(--blue-500)}
.stat .label{font-weight:600;margin-top:12px;font-size:15px}
.stat .desc{color:var(--muted);font-size:13.5px;margin-top:6px;line-height:1.5}
@media(max-width:700px){.stat-grid{grid-template-columns:1fr}}

.trust-band{background:var(--navy-950);padding:60px 0;text-align:center}
.trust-title{color:#fff;font-size:22px;margin-bottom:36px}
.trust-strip{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.trust-track{display:flex;align-items:center;width:max-content;gap:72px;animation:trustScroll 24s linear infinite}
.trust-track img{height:52px;width:auto;object-fit:contain;opacity:.9;transition:opacity .25s,transform .25s;flex-shrink:0}
.trust-track img:hover{opacity:1;transform:translateY(-2px)}
@keyframes trustScroll{from{transform:translateX(0)}to{transform:translateX(-33.3333%)}}

.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:52px}
@media(max-width:700px){.compare-grid{grid-template-columns:1fr}}
.compare-card{border-radius:18px;padding:34px}
.compare-card.old{background:var(--paper-alt);border:1px solid var(--line)}
.compare-card.new{background:var(--navy-950);color:#fff}
.compare-card h3{font-size:17px;margin-bottom:22px;font-weight:600;font-family:var(--sans)}
.compare-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line)}
.compare-card.new .compare-row{border-top:1px solid var(--line-dark)}
.compare-row .rv{font-family:var(--serif);font-size:16px}
.compare-row .rl{font-size:12px;color:var(--muted)}
.compare-card.new .compare-row .rl{color:var(--muted-dark)}
.compare-inner{display:flex;align-items:center;gap:12px}
.mk{width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:11px}
.mk.bad{background:rgba(220,60,60,.12);color:#c23a3a}
.mk.good{background:rgba(80,137,234,.18);color:var(--blue-300)}
.compare-card .btn{margin-top:26px;width:100%;justify-content:center}

/* ===== CTA final (redesigned) ===== */
.cta-final{background:var(--navy-950);color:#fff;border-radius:26px;padding:90px 56px;position:relative;overflow:hidden;text-align:center}
.cta-final svg.chart-deco{position:absolute;bottom:0;left:0;width:100%;height:55%;opacity:.5}
.cta-final::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(80,137,234,.30),transparent 60%)}
.cta-final-inner{position:relative;max-width:620px;margin:0 auto}
.cta-final h2{font-size:42px;margin-bottom:18px;line-height:1.15}
@media(max-width:640px){.cta-final h2{font-size:30px}}
.cta-final p{color:var(--muted-dark);font-size:16.5px;margin-bottom:34px;line-height:1.6}

footer{background:var(--navy-950);color:var(--muted-dark);padding:70px 0 30px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--line-dark)}
.footer-brand img{height:33px;margin-bottom:18px}
.footer-social{display:flex;gap:12px;margin-top:20px}
.footer-social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-dark);display:flex;align-items:center;justify-content:center;color:var(--muted-dark);transition:color .2s,border-color .2s}
.footer-social a:hover{color:#fff;border-color:#fff}
.footer-social a svg{width:17px;height:17px}
.footer-col h4{color:#fff;font-size:13px;font-weight:600;margin-bottom:16px}
.footer-col a{display:block;font-size:14px;padding:6px 0;color:var(--muted-dark);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:center;padding-top:26px;font-size:13px;text-align:center}
@media(max-width:700px){.footer-bottom{padding-bottom:70px}}
@media(max-width:700px){.footer-top{grid-template-columns:1fr;gap:32px}}

.icon{width:18px;height:18px}

/* ===== WhatsApp floating button ===== */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(18,140,126,.45);z-index:200;transition:transform .2s ease;animation:waPulse 2.6s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:30px;height:30px;fill:#fff}
@keyframes waPulse{
  0%,100%{box-shadow:0 8px 20px rgba(18,140,126,.45),0 0 0 0 rgba(37,211,102,.45)}
  50%{box-shadow:0 8px 20px rgba(18,140,126,.45),0 0 0 12px rgba(37,211,102,0)}
}
@media(max-width:640px){.whatsapp-float{width:52px;height:52px;bottom:18px;right:18px}.whatsapp-float svg{width:26px;height:26px}}
body.menu-open .whatsapp-float{display:none}

.footer-social a.wa-official{background:#25D366;border-color:#25D366}
.footer-social a.wa-official svg{width:18px;height:18px;fill:#fff;stroke:none}
.footer-social a.wa-official:hover{background:#1ebe59;border-color:#1ebe59}