:root{--mail-green:#39d7a4;--mail-blue:#2aa8d8;--mail-soft:#effcf8}.mail-hero{position:relative;overflow:hidden;padding:155px 0 95px;background:linear-gradient(135deg,#061326,#0a2946 55%,#0b4760);color:#fff}.mail-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,#000 35%,transparent)}.mail-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.mail-hero-copy h1{font-size:clamp(2.9rem,5vw,5rem);line-height:1.02;letter-spacing:-.05em;margin:0 0 24px}.mail-hero-copy h1 span{color:var(--mail-green)}.mail-hero-copy p{max-width:660px;margin:0 0 32px;color:#d7e8ef;font-size:1.13rem}.mail-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.mail-trust span{padding:8px 12px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.055);border-radius:999px;color:#dcebf2;font-size:.84rem}.mail-hero-visual img{width:100%;filter:drop-shadow(0 40px 55px rgba(0,0,0,.4))}.mail-message{padding:58px 0;border-bottom:1px solid var(--line)}.mail-message-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.mail-message h2{font-size:clamp(2rem,4vw,3rem);line-height:1.08;letter-spacing:-.04em;margin:0}.mail-message p{margin:0;color:var(--muted)}.mail-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.mail-service-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 12px 34px rgba(7,22,43,.055);transition:.25s}.mail-service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(57,215,164,.5)}.mail-icon{display:flex;width:50px;height:50px;align-items:center;justify-content:center;border-radius:15px;background:linear-gradient(145deg,#0a2b4d,#0b5965);color:var(--mail-green);font-weight:900}.mail-service-card h3{margin:20px 0 9px;font-size:1.28rem}.mail-service-card p{margin:0;color:var(--muted)}.mail-problems-section{background:linear-gradient(135deg,#f5fbfd,#effcf8)}.mail-problems-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.mail-problems-list h2{font-size:clamp(2rem,4vw,3.15rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 24px}.problem-items{display:grid;grid-template-columns:1fr 1fr;gap:12px}.problem-items span{padding:14px 15px;border:1px solid #dfe8ed;border-radius:14px;background:#fff;color:#4c5b6d}.mail-resolve-card{padding:38px;border-radius:28px;background:linear-gradient(135deg,#0b2946,#0b5664);color:#fff;box-shadow:0 22px 55px rgba(7,22,43,.17)}.resolve-mark{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(57,215,164,.16);color:var(--mail-green);font-weight:900}.mail-resolve-card h3{margin:20px 0 12px;font-size:2rem}.mail-resolve-card p{margin:0 0 24px;color:#cfe3e9}.btn-mail{background:linear-gradient(135deg,var(--mail-green),var(--mail-blue));color:#061326}.mail-process{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.mail-step{text-align:center}.mail-step span{display:flex;width:56px;height:56px;align-items:center;justify-content:center;margin:0 auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--mail-green),var(--mail-blue));color:#061326;font-weight:900}.mail-step h3{margin:0 0 8px}.mail-step p{margin:0;color:var(--muted);font-size:.9rem}.mail-security-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mail-security-grid div{padding:22px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:rgba(255,255,255,.05)}.mail-security-grid strong{display:block;margin-bottom:6px;color:var(--mail-green)}.mail-security-grid span{color:#cbd5e4;font-size:.92rem}.mail-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:13px}.mail-badges span{padding:12px 17px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#0b4f63;font-weight:900;box-shadow:0 8px 24px rgba(7,22,43,.05)}.mail-cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:48px;border-radius:28px;background:linear-gradient(135deg,var(--mail-green),var(--mail-blue));color:#061326}.mail-cta-box h2{margin:0 0 12px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;letter-spacing:-.04em}.mail-cta-box p{margin:0;color:#15384d}@media(max-width:980px){.mail-hero-grid,.mail-message-grid,.mail-problems-grid{grid-template-columns:1fr}.mail-hero-copy{text-align:center}.mail-hero-copy p{margin-left:auto;margin-right:auto}.mail-hero-copy .hero-actions,.mail-trust{justify-content:center}.mail-hero-visual{max-width:720px;margin:auto}.mail-services-grid{grid-template-columns:repeat(2,1fr)}.mail-process{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.mail-hero{padding:120px 0 70px}.mail-hero-copy h1{font-size:2.55rem}.mail-message{padding:48px 0}.mail-services-grid,.problem-items,.mail-process,.mail-security-grid{grid-template-columns:1fr}.mail-resolve-card{padding:30px}.mail-cta-box{flex-direction:column;align-items:flex-start;padding:31px}.mail-cta-box .btn{width:100%}}