*,*::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:#1c1917;background:#fafaf9;-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(234,88,12,.35);outline-offset:3px}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}
::selection{background:#ea580c;color:#fff}

:root{
  --orange:#ea580c;
  --orange-light:#fdba74;
  --orange-dark:#c2410c;
  --amber:#f97316;
  --ink:#1c1917;
  --muted:#78716c;
  --soft:#a8a29e;
  --line:rgba(28,25,23,.12);
  --line-light:rgba(28,25,23,.08);
  --surface:#ffffff;
  --surface-soft:#fff7ed;
  --surface-tint:#fed7aa;
  --dark:#1c1917;
  --dark-2:#292524;
  --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(255,255,255,.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,.92);border-bottom-color:rgba(28,25,23,.06);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:#1c1917;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(28,25,23,.66);transition:background .2s ease,color .2s ease}
.nav-links a:hover{color:#1c1917;background:rgba(28,25,23,.08)}
.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(15,23,42,.08);border:1px solid rgba(15,23,42,.12)}
.menu-toggle span{width:18px;height:2px;background:#1c1917;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;gap:8px;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(--orange);color:#fff;box-shadow:0 10px 30px rgba(234,88,12,.28)}
.btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 36px rgba(234,88,12,.32)}
.btn-ghost{background:rgba(28,25,23,.06);color:#1c1917;border:1px solid rgba(28,25,23,.14)}
.btn-ghost:hover{background:rgba(234,88,12,.08);border-color:rgba(234,88,12,.3);color:var(--orange)}

.hero{min-height:90vh;background:radial-gradient(circle at 30% 0%,#fff7ed 0%,#fffbeb 38%,#fefce8 76%);color:#0f172a;padding:138px 0 94px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(234,88,12,.1),transparent 28%,rgba(249,115,22,.06) 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(251,146,60,.15),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(28,25,23,.7);background:rgba(234,88,12,.08);border:1px solid rgba(234,88,12,.16);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(--orange-light);box-shadow:0 0 18px rgba(234,88,12,.5);flex:0 0 auto}
.hero h1{color:#1c1917;max-width:720px;margin-bottom:24px;text-wrap:balance}
.hero-content>p:not(.hero-badge){max-width:610px;color:rgba(28,25,23,.66);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(28,25,23,.1)}
.hero-stat{display:flex;flex-direction:column;gap:2px}
.hero-stat-val{color:#1c1917;font-size:1.45rem;font-weight:800}
.hero-stat-lbl{color:rgba(28,25,23,.5);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(28,25,23,.1);border-radius:30px;background:rgba(255,255,255,.85);box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.8);backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);transform:rotateX(8deg) rotateY(-12deg);animation:hero-card-float 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(28,25,23,.12)}


.hero-lines{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-line{position:absolute;height:2px;background:linear-gradient(90deg,transparent,var(--orange-light),transparent);opacity:0;animation:line-slide 6s ease-in-out infinite}
.hero-line:nth-child(1){width:300px;top:120px;left:-100px;animation-delay:0s;animation-duration:7s}
.hero-line:nth-child(2){width:450px;top:240px;right:-60px;animation-delay:1.2s;animation-duration:9s;height:1.5px;background:linear-gradient(90deg,transparent,rgba(249,115,22,.4),transparent)}
.hero-line:nth-child(3){width:200px;top:360px;left:-50px;animation-delay:2.5s;animation-duration:5s;height:2.5px}
.hero-line:nth-child(4){width:380px;top:80px;right:-80px;animation-delay:0.8s;animation-duration:8s;height:1px;background:linear-gradient(90deg,transparent,rgba(251,146,60,.3),transparent)}
.hero-line:nth-child(5){width:280px;top:460px;left:-120px;animation-delay:3.2s;animation-duration:6.5s;height:2px}
.hero-line:nth-child(6){width:500px;top:200px;left:10%;animation-delay:1.8s;animation-duration:10s;height:1.5px;background:linear-gradient(90deg,transparent,rgba(234,88,12,.25),transparent)}
.hero-line:nth-child(7){width:180px;top:520px;right:5%;animation-delay:4s;animation-duration:5.5s;height:3px}
.hero-line:nth-child(8){width:350px;top:340px;left:60%;animation-delay:0.5s;animation-duration:7.5s;height:1px;background:linear-gradient(90deg,transparent,rgba(249,115,22,.35),transparent)}

@keyframes line-slide{0%{transform:translateX(-100%);opacity:0}15%{opacity:.8}85%{opacity:.6}100%{transform:translateX(calc(100vw + 200px));opacity:0}}


.flow-dot.send{background:var(--orange-light)}
.flow-dot.smtp{background:#40c8ff}
.flow-dot.done{background:#54d178}

.trust-strip{background:#ffffff;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:inline-flex;align-items:center;gap:6px;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(234,88,12,.28);color:var(--orange)}

.section-header{text-align:center;max-width:640px;margin:0 auto 52px}
.section-label{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);background:rgba(234,88,12,.08);border:1px solid rgba(234,88,12,.08);padding:6px 13px;border-radius:999px;margin-bottom:18px}
.section-header h2{margin-bottom:16px;text-wrap:balance}
.section-header p{font-size:1.05rem;color:var(--muted);max-width:610px;margin:0 auto}

.features{padding:100px 0;background:var(--surface)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{padding:32px;background:var(--surface-soft);border-radius:var(--radius-md);border:1px solid var(--line-light);transition:all .3s ease}
.feature-card:hover{border-color:rgba(234,88,12,.12);box-shadow:0 12px 40px rgba(234,88,12,.06);transform:translateY(-3px)}
.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--orange),var(--amber));color:#fff;font-size:1rem;font-weight:700;margin-bottom:16px}
.feature-card h3{margin-bottom:8px;font-size:1rem}
.feature-card p{font-size:.88rem;color:var(--muted)}

.security{padding:100px 0;background:var(--surface-soft)}
.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.security-card{padding:32px;background:var(--surface);border-radius:var(--radius-md);border:1px solid var(--line-light);transition:all .3s ease}
.security-card:hover{border-color:rgba(234,88,12,.12);box-shadow:0 8px 30px rgba(234,88,12,.06)}
.security-card h3{font-size:.95rem;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.security-card h3::before{content:"\1F6E1";font-size:.95rem;margin-right:2px}
.security-card p{font-size:.88rem;color:var(--muted)}

.getting-started{padding:100px 0;background:var(--surface)}
.steps{display:flex;flex-direction:column;gap:24px;max-width:720px;margin:0 auto}
.step{display:flex;gap:20px;align-items:flex-start;padding:24px;background:var(--surface-soft);border-radius:var(--radius-md);border:1px solid var(--line-light);transition:all .3s ease}
.step:hover{border-color:rgba(234,88,12,.12)}
.step-num{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--amber));color:#fff;font-size:1rem;font-weight:700;flex-shrink:0}
.step h3{font-size:.95rem;margin-bottom:4px}
.step p{font-size:.85rem;color:var(--muted)}
.step a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
.step a:hover{color:var(--orange-dark)}

.faq{padding:100px 0;background:var(--surface-soft)}
.faq-list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border-radius:var(--radius-md);border:1px solid var(--line-light);overflow:hidden;transition:all .25s ease}
.faq-item[open]{border-color:rgba(234,88,12,.2);box-shadow:0 4px 20px rgba(234,88,12,.06)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;font-size:.92rem;font-weight:600;cursor:pointer;color:var(--ink);list-style:none;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--orange);font-weight:400;transition:transform .25s ease;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{background:rgba(234,88,12,.04)}
.faq-answer{padding:0 22px 18px;font-size:.88rem;color:var(--muted);line-height:1.7}
.faq-answer a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}

.cta{padding:80px 0 100px;background:var(--surface)}
.cta-card{text-align:center;padding:64px 40px;background:linear-gradient(135deg,var(--surface-soft),var(--surface-tint));border-radius:var(--radius-xl);border:1px solid var(--line-light);max-width:760px;margin:0 auto}
.cta-card h2{margin-bottom:12px}
.cta-card p{font-size:1.05rem;color:var(--muted);margin-bottom:32px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}

.site-footer{padding:56px 0 36px;background:var(--dark);color:rgba(255,255,255,.72)}
.site-footer a{color:rgba(255,255,255,.8);transition:color .2s ease}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:48px;margin-bottom:36px}
.footer-brand .logo{color:#fff;font-size:1rem;display:inline-block;margin-bottom:12px}
.footer-brand p{font-size:.85rem;color:rgba(255,255,255,.55);max-width:340px;line-height:1.6}
.footer-brand p a{color:var(--orange-light)}
.footer-links{display:flex;gap:40px;justify-content:flex-end}
.footer-links h4{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.4);margin-bottom:14px}
.footer-links a{display:block;font-size:.85rem;padding:4px 0;color:rgba(255,255,255,.65)}
.footer-links a:hover{color:#fff}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:rgba(255,255,255,.4)}

@keyframes hero-card-float{
  0%,100%{transform:rotateX(8deg) rotateY(-12deg) translate3d(0,0,0)}
  50%{transform:rotateX(5deg) rotateY(-8deg) translate3d(0,-16px,0)}
}
  from{transform:rotate(0deg)}
  to{transform:rotate(360deg)}
}
@keyframes hero-content-fade{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}
.hero-content{animation:hero-content-fade .8s cubic-bezier(.2,.8,.2,1) forwards}
.hero-visual{animation:hero-content-fade .8s cubic-bezier(.2,.8,.2,1) .2s both}

@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:auto;order:0}
  .hero-card{transform:none;animation:hero-card-float 7s ease-in-out infinite}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .security-grid{grid-template-columns:repeat(2,1fr)}
}

@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-radius:20px;background:rgba(255,255,255,.96);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;color:rgba(28,25,23,.7)}
  .header-actions .btn{display:none}
  .hero{padding:118px 0 72px}
  .hero-visual{display:flex;min-height:auto;order:0}
  .hero-stats{gap:26px;flex-wrap:wrap}
  section{padding:74px 0}
  .section-header{margin-bottom:38px}
  .features-grid,.security-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}
}

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

[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].revealed{opacity:1;transform:translateY(0)}





.mail-animation{display:flex;flex-direction:column;align-items:center;gap:20px;padding:10px 0 6px}
.mail-envelope{position:relative;width:80px;height:58px;margin-bottom:4px}
.envelope-body{position:absolute;inset:0;border-radius:6px;background:linear-gradient(145deg,rgba(234,88,12,.08),rgba(234,88,12,.04));border:1.5px solid rgba(234,88,12,.15);overflow:hidden}
.envelope-flap{position:absolute;top:-1px;left:0;right:0;height:30px;background:linear-gradient(145deg,rgba(234,88,12,.14),rgba(234,88,12,.06));clip-path:polygon(0 0,50% 70%,100% 0);transform-origin:top;animation:flap-wave 2.8s ease-in-out infinite}
.envelope-stamp{position:absolute;top:8px;right:8px;width:16px;height:20px;border-radius:2px;background:linear-gradient(135deg,var(--orange),var(--amber));opacity:.7}
.mail-plane{position:relative;margin-top:-8px;animation:plane-launch 3s ease-in-out infinite;filter:drop-shadow(0 2px 8px rgba(234,88,12,.35))}
.plane-svg{display:block;transform:rotate(-5deg)}
.mail-flow-track{display:flex;align-items:center;gap:0;width:100%;max-width:260px;padding:4px 0}
.mail-dot{width:20px;height:20px;border-radius:50%;flex-shrink:0;position:relative}
.mail-dot::after{content:"";position:absolute;inset:3px;border-radius:50%;background:currentColor;opacity:.3}
.dot-wp{background:rgba(255,255,255,.2);color:rgba(28,25,23,.7);border:1.5px solid rgba(28,25,23,.2)}
.dot-smtp{background:rgba(234,88,12,.2);color:var(--orange-light);border:1.5px solid rgba(234,88,12,.4);animation:dot-pulse 2s ease-in-out infinite}
.dot-sent{background:rgba(84,209,120,.25);color:#d97706;border:1.5px solid rgba(84,209,120,.35)}
.mail-connector{flex:1;height:2px;background:rgba(28,25,23,.1);position:relative;overflow:hidden}
.mail-connector::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--orange-light),var(--amber),#d97706);animation:connector-flow 2.4s ease-in-out infinite;transform:translateX(-100%)}
.dot-smtp .mail-connector::after{animation-delay:.4s}
.mail-flow-labels{display:flex;justify-content:space-between;width:100%;max-width:260px;padding:0 2px}
.mail-label{font-size:.64rem;font-weight:700;color:rgba(28,25,23,.5);text-transform:uppercase;letter-spacing:.04em}
.mail-label-accent{color:var(--orange-light)}
.mail-label-success{color:#d97706}

@keyframes flap-wave{0%,100%{transform:rotateX(0deg)}25%{transform:rotateX(60deg)}50%{transform:rotateX(0deg)}75%{transform:rotateX(30deg)}}
@keyframes plane-launch{0%,100%{transform:translateX(0) translateY(0) rotate(-5deg)}25%{transform:translateX(16px) translateY(-10px) rotate(-3deg)}50%{transform:translateX(32px) translateY(-4px) rotate(-6deg)}75%{transform:translateX(12px) translateY(-8px) rotate(-4deg)}}
@keyframes dot-pulse{0%,100%{box-shadow:0 0 0 0 rgba(234,88,12,.4)}50%{box-shadow:0 0 0 10px rgba(234,88,12,0)}}
@keyframes connector-flow{0%{transform:translateX(-100%)}50%{transform:translateX(100%)}100%{transform:translateX(100%)}}

.hero-card-title{color:rgba(28,25,23,.5);font-size:.68rem;font-weight:700;text-align:center;letter-spacing:.03em;text-transform:uppercase;margin-bottom:4px}