*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{margin:0;font-family:Inter,"SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;color:#151517;background:#f5f5f7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid rgba(0,113,227,.35);outline-offset:3px}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}
::selection{background:#0071e3;color:#fff}

:root{
  --blue:#0071e3;
  --blue-light:#40c8ff;
  --blue-dark:#0057b8;
  --green:#30d158;
  --ink:#151517;
  --muted:#6e6e73;
  --soft:#86868b;
  --line:rgba(20,20,24,.12);
  --line-light:rgba(20,20,24,.08);
  --surface:#fff;
  --surface-soft:#f5f5f7;
  --surface-tint:#eef6ff;
  --dark:#050507;
  --dark-2:#111115;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:22px;
  --radius-xl:32px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow-md:0 14px 40px rgba(0,0,0,.08);
  --shadow-lg:0 30px 80px rgba(0,0,0,.16);
  --max-width:1120px;
  --header-height:56px;
}

.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-weight:650;letter-spacing:0;color:var(--ink)}
h1{font-size:clamp(2.85rem,7vw,5.8rem);line-height:.95}
h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1}
h3{font-size:1.02rem;line-height:1.25}
p{color:var(--muted);line-height:1.65}

.skip-link{position:absolute;top:-100px;left:16px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:999px;z-index:1000;font-size:.875rem;font-weight:600}
.skip-link:focus{top:16px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-height);background:rgba(245,245,247,.72);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid transparent;transition:border-color .25s ease,background .25s ease,box-shadow .25s ease}
.site-header.scrolled{background:rgba(255,255,255,.84);border-bottom-color:var(--line-light);box-shadow:0 8px 30px rgba(0,0,0,.04)}
.main-nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);gap:18px}
.logo{font-size:.95rem;font-weight:700;color:var(--ink);white-space:nowrap}
.wordmark{display:flex;align-items:center;gap:12px}
.wordmark-logo{height:28px;width:auto}
.wordmark-divider{width:1px;height:18px;background:var(--line)}
.wordmark-text{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.wordmark-text:hover{color:var(--muted);text-decoration:none}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{padding:7px 13px;border-radius:999px;font-size:.82rem;font-weight:600;color:rgba(21,21,23,.72);transition:background .2s ease,color .2s ease}
.nav-links a:hover{color:var(--ink);background:rgba(0,0,0,.055)}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:36px;height:36px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid var(--line-light)}
.menu-toggle span{width:18px;height:2px;background:var(--ink);border-radius:999px;transition:transform .25s ease,opacity .2s ease}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border-radius:999px;font-weight:700;white-space:nowrap;transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease;color:inherit}
.btn:hover{transform:translateY(-1px)}
.btn-sm{font-size:.78rem;padding:6px 15px}
.btn-xl{font-size:1rem;padding:14px 26px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 30px rgba(0,113,227,.22)}
.btn-primary:hover{background:var(--blue-dark);box-shadow:0 16px 36px rgba(0,113,227,.28)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.34)}

.hero{min-height:92vh;background:radial-gradient(circle at 50% 0%,#263142 0%,#0c1118 38%,#050507 76%);color:#fff;padding:138px 0 94px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(64,200,255,.16),transparent 28%,rgba(48,209,88,.1) 68%,transparent);opacity:.75;pointer-events:none}
.hero::after{content:"";position:absolute;left:50%;bottom:-40%;width:1200px;height:620px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(255,255,255,.2),transparent 64%);filter:blur(10px);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:64px;align-items:center;position:relative;z-index:2}
.hero-content{max-width:680px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;width:auto;color:rgba(255,255,255,.74);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 15px 6px 8px;font-size:.78rem;font-weight:700;margin-bottom:24px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 18px rgba(48,209,88,.8);flex:0 0 auto}
.hero h1{color:#fff;max-width:720px;margin-bottom:24px;text-wrap:balance}
.hero-content>p:not(.hero-badge){max-width:610px;color:rgba(255,255,255,.72);font-size:1.16rem;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:44px;margin-top:54px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.hero-stat{display:flex;flex-direction:column;gap:2px}
.hero-stat-val{color:#fff;font-size:1.45rem;font-weight:800}
.hero-stat-lbl{color:rgba(255,255,255,.46);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.hero-visual{display:flex;align-items:center;justify-content:center;min-height:440px;perspective:1200px}
.hero-card{position:relative;width:100%;max-width:420px;padding:28px;border:1px solid rgba(255,255,255,.18);border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.06));box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.22);backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);transform:rotateX(8deg) rotateY(-12deg);animation:float-card 7s ease-in-out infinite}
.hero-card-topline{display:flex;gap:7px;margin-bottom:22px}
.hero-card-topline span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.34)}
.hero-card-title{color:rgba(255,255,255,.72);font-size:.86rem;font-weight:700;margin-bottom:16px}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px}
.hero-pill{display:flex;align-items:center;gap:7px;padding:8px 12px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.13);border-radius:999px;color:rgba(255,255,255,.86);font-size:.8rem;font-weight:700}
.hero-pill img{width:18px;height:18px;border-radius:5px}
.signal-panel{display:grid;gap:10px;margin-top:26px;padding:18px;border-radius:20px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.1)}
.signal-line{height:9px;border-radius:999px;background:linear-gradient(90deg,var(--blue-light),rgba(255,255,255,.18));animation:pulse-line 2.8s ease-in-out infinite}
.signal-line:nth-child(2){width:82%;animation-delay:.25s}
.signal-line:nth-child(3){width:58%;animation-delay:.5s}
.hero-orbit{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-orbit span{position:absolute;border:1px solid rgba(255,255,255,.12);border-radius:50%;animation:orbit 18s linear infinite}
.hero-orbit span:nth-child(1){width:520px;height:520px;right:-120px;top:96px}
.hero-orbit span:nth-child(2){width:340px;height:340px;right:120px;top:190px;animation-duration:24s}
.hero-orbit span:nth-child(3){width:180px;height:180px;right:245px;top:270px;animation-duration:14s}

.trust-strip{background:rgba(255,255,255,.82);border-bottom:1px solid var(--line-light);padding:30px 0;text-align:center}
.trust-lbl{color:var(--soft);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}
.trust-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.trust-chip{display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line-light);border-radius:999px;background:#fff;color:var(--muted);font-size:.82rem;font-weight:700;box-shadow:var(--shadow-sm);transition:transform .2s ease,border-color .2s ease,color .2s ease}
.trust-chip:hover{transform:translateY(-2px);border-color:rgba(0,113,227,.28);color:var(--blue)}
.trust-chip img{width:19px;height:19px;border-radius:5px}

section{padding:104px 0}
.section-header{text-align:center;max-width:720px;margin:0 auto 56px}
.section-label{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);background:rgba(0,113,227,.08);border:1px solid rgba(0,113,227,.08);padding:6px 13px;border-radius:999px;margin-bottom:18px}
.section-header h2{margin-bottom:16px;text-wrap:balance}
.section-header p{font-size:1.08rem;margin:0 auto;max-width:610px}

.features,.shortcodes{background:#fff}
.features-grid,.providers-grid,.security-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feature-card,.provider-card,.security-card,.step,.shortcode-card,.faq-item{border:1px solid var(--line-light);box-shadow:var(--shadow-sm);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease,background .25s ease}
.feature-card{min-height:238px;background:linear-gradient(180deg,#fff,#fbfbfd);border-radius:var(--radius-lg);padding:30px}
.feature-card:hover,.provider-card:hover,.security-card:hover,.step:hover,.shortcode-card:hover,.faq-item[open]{transform:translateY(-4px);border-color:rgba(0,113,227,.28);box-shadow:var(--shadow-md)}
.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:16px;background:var(--surface-tint);color:var(--blue);font-size:.78rem;font-weight:900;margin-bottom:24px}
.feature-card h3,.security-card h3,.shortcode-card h3{margin-bottom:9px}
.feature-card p,.security-card p,.shortcode-card>p,.provider-card p,.step p{font-size:.92rem}

.providers,.getting-started,.faq{background:var(--surface-soft)}
.provider-card{display:flex;align-items:center;gap:15px;background:rgba(255,255,255,.86);border-radius:18px;padding:18px}
.provider-card img{width:36px;height:36px;border-radius:10px;flex:0 0 auto}
.provider-card h3{font-size:.96rem;margin-bottom:1px}
.provider-card p{color:var(--soft);line-height:1.45}

.security{background:#fff}
.security-card{background:linear-gradient(180deg,#f9fafc,#fff);border-radius:var(--radius-lg);padding:30px;min-height:176px}

.steps{display:flex;flex-direction:column;gap:16px;max-width:780px;margin:0 auto}
.step{display:flex;gap:22px;background:rgba(255,255,255,.9);border-radius:var(--radius-lg);padding:28px 32px}
.step-num{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:15px;background:var(--blue);color:#fff;font-weight:800;flex:0 0 auto;box-shadow:0 12px 28px rgba(0,113,227,.24)}
.step a,.faq-answer a{color:var(--blue);font-weight:700}
.step a:hover,.faq-answer a:hover{text-decoration:underline}

.shortcode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:780px;margin:0 auto}
.shortcode-card{background:#fff;border-radius:var(--radius-lg);padding:28px}
.shortcode-snip{display:flex;gap:10px;margin-top:16px}
.shortcode-snip code{flex:1;min-width:0;padding:12px 14px;background:#f5f8ff;border:1px solid rgba(0,113,227,.12);border-radius:12px;color:var(--blue-dark);font:700 .86rem "SF Mono","Fira Code","Fira Mono",monospace;overflow-x:auto;user-select:all}
.copy-btn{padding:12px 16px;border:1px solid var(--line);background:#fff;border-radius:12px;font-size:.78rem;font-weight:800;color:var(--muted);transition:color .2s ease,border-color .2s ease,background .2s ease}
.copy-btn:hover{color:var(--blue);border-color:rgba(0,113,227,.36)}
.copy-btn.copied{background:#e8f8ee;border-color:rgba(48,209,88,.45);color:#136f32}
.clipboard-helper{position:fixed;left:-9999px;top:auto;width:1px;height:1px;opacity:0}

.faq-list{max-width:780px;margin:0 auto}
.faq-item{background:rgba(255,255,255,.92);border-radius:18px;margin-bottom:12px;overflow:hidden}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:21px 26px;color:var(--ink);font-size:.96rem;font-weight:750;cursor:pointer;list-style:none;user-select:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--blue);font-size:1.45rem;font-weight:400;line-height:1}
.faq-item[open] summary::after{content:"-"}
.faq-answer{padding:0 26px 24px;color:var(--muted);font-size:.94rem;line-height:1.7}

.cta{background:radial-gradient(circle at 50% 0%,#1e2b3b,#06070a 70%);text-align:center;padding:96px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(64,200,255,.12),transparent);pointer-events:none}
.cta-card{max-width:680px;margin:0 auto;position:relative;z-index:1}
.cta-card h2{color:#fff;margin-bottom:16px}
.cta-card p{color:rgba(255,255,255,.66);font-size:1.08rem;margin-bottom:30px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.site-footer{background:#fff;border-top:1px solid var(--line-light);padding:48px 0 24px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:46px;padding-bottom:32px;border-bottom:1px solid var(--line-light)}
.footer-brand p{max-width:430px;margin-top:12px;font-size:.86rem}
.footer-brand a:not(.logo){color:var(--blue);font-weight:700}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.footer-links h4{font-size:.72rem;font-weight:850;color:var(--soft);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.footer-links a{display:block;width:max-content;color:var(--muted);font-size:.88rem;margin-bottom:8px}
.footer-links a:hover{color:var(--blue)}
.footer-bottom{text-align:center;padding-top:22px;font-size:.78rem;color:var(--soft)}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
[data-reveal].shown{opacity:1;transform:translateY(0)}

@keyframes float-card{
  0%,100%{transform:rotateX(8deg) rotateY(-12deg) translate3d(0,0,0)}
  50%{transform:rotateX(5deg) rotateY(-8deg) translate3d(0,-16px,0)}
}
@keyframes pulse-line{
  0%,100%{opacity:.45;transform:scaleX(.72);transform-origin:left}
  50%{opacity:1;transform:scaleX(1)}
}
@keyframes orbit{
  from{transform:rotate(0deg)}
  to{transform:rotate(360deg)}
}

@media(max-width:960px){
  .hero{min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:42px;text-align:center}
  .hero-content{margin:0 auto}
  .hero-content>p:not(.hero-badge){margin-left:auto;margin-right:auto}
  .hero-actions,.hero-stats{justify-content:center}
  .hero-visual{min-height:340px}
  .hero-card{transform:none;animation:float-card 7s ease-in-out infinite}
  .features-grid,.providers-grid,.security-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:760px){
  .container{padding:0 18px}
  .menu-toggle{display:flex;align-items:center}
  .nav-links{position:fixed;top:calc(var(--header-height) + 8px);right:16px;width:min(290px,calc(100vw - 32px));display:grid;gap:4px;padding:12px;border:1px solid var(--line-light);border-radius:20px;background:rgba(255,255,255,.94);box-shadow:var(--shadow-md);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);opacity:0;transform:translateY(-10px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
  .nav-links.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-links a{padding:11px 13px;font-size:.95rem}
  .header-actions .btn{display:none}
  .hero{padding:118px 0 72px}
  .hero-visual{display:none}
  .hero-stats{gap:26px;flex-wrap:wrap}
  section{padding:74px 0}
  .section-header{margin-bottom:38px}
  .features-grid,.providers-grid,.security-grid,.shortcode-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
}

@media(max-width:520px){
  h1{font-size:2.65rem}
  h2{font-size:2rem}
  .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
  .btn-xl{width:100%}
  .hero-stats{padding-top:24px;margin-top:40px}
  .step{flex-direction:column;padding:24px}
  .shortcode-snip{flex-direction:column}
  .copy-btn{width:100%}
  .footer-links{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1!important;transform:none!important}
}