:root{--navy:#071b33;--navy2:#0c2d50;--blue:#00b957;--cyan:#29df76;--ink:#14243a;--muted:#5f6f83;--line:#dbe4ee;--panel:#f5f8fc;--white:#fff;--good:#00a94f;--shadow:0 18px 50px rgba(7,27,51,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit}img,svg{max-width:100%}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,228,238,.9)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;color:var(--navy);font-size:1.12rem}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;color:white;box-shadow:0 8px 20px rgba(47,120,196,.28)}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{text-decoration:none;font-weight:650;color:#334760;font-size:.95rem}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--blue)}.nav-cta{padding:10px 16px;border:1px solid #b9cadc;border-radius:10px}.menu-toggle{display:none;border:0;background:none;font-size:1.5rem}.hero{background:radial-gradient(circle at 85% 20%,rgba(66,194,215,.18),transparent 28%),linear-gradient(135deg,#06182d,#0a3258 70%,#0b4666);color:white;padding:92px 0 78px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.78rem;font-weight:800;color:#7bdceb}.hero h1,.page-hero h1{font-size:clamp(2.5rem,5vw,4.6rem);line-height:1.04;margin:.45rem 0 1.2rem;letter-spacing:-.04em}.hero p{font-size:1.15rem;color:#d9e6f2;max-width:680px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;text-decoration:none;font-weight:800;border:1px solid transparent;cursor:pointer}.btn-primary{background:white;color:var(--navy)}.btn-secondary{border-color:rgba(255,255,255,.42);color:white}.btn-blue{background:var(--blue);color:white}.btn-outline{border-color:#b8c9db;color:var(--navy);background:white}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}.trust-chip{padding:13px 14px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(255,255,255,.06);font-size:.88rem;color:#dce9f4}.hero-graphic{position:relative}.evidence-card{background:rgba(255,255,255,.98);color:var(--ink);border-radius:24px;padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.3);transform:rotate(1.5deg)}.evidence-line{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.evidence-line:last-child{border:0}.icon-dot{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:#eaf4ff;color:var(--blue);font-weight:900}.section{padding:80px 0}.section-soft{background:var(--panel)}.section-head{max-width:760px;margin-bottom:40px}.section h2{font-size:clamp(2rem,3vw,3rem);line-height:1.15;margin:.3rem 0 1rem;letter-spacing:-.025em}.section-head p,.lead{font-size:1.08rem;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 10px 25px rgba(7,27,51,.05)}.card h3{margin:.5rem 0}.card p{color:var(--muted)}.card-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#e8f3ff,#e6fbff);display:grid;place-items:center;color:var(--blue);font-weight:900}.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;align-items:stretch}.flow-step{position:relative;background:white;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center;font-weight:800}.flow-step:not(:last-child)::after{content:"→";position:absolute;right:-16px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:1.3rem;z-index:2}.page-hero{background:linear-gradient(135deg,#071b33,#0b4167);color:white;padding:72px 0}.page-hero p{max-width:760px;color:#dbe8f3;font-size:1.1rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{margin:12px 0;padding-left:30px;position:relative}.check-list li::before{content:"✓";position:absolute;left:0;color:var(--good);font-weight:900}.tech-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.tech{border:1px solid var(--line);padding:22px;border-radius:16px;background:white}.tech strong{display:block;color:var(--navy);font-size:1.1rem}.notice{border-left:4px solid var(--blue);background:#eef6ff;padding:18px 20px;border-radius:0 12px 12px 0}.form-card{max-width:800px;margin:auto;background:white;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:750}.field input,.field select,.field textarea{font:inherit;padding:12px 13px;border:1px solid #b9c8d8;border-radius:9px;background:white}.field textarea{min-height:145px;resize:vertical}.consent{display:flex;gap:12px;align-items:flex-start;background:#f5f8fc;border:1px solid var(--line);padding:16px;border-radius:12px}.consent input{margin-top:5px}.small{font-size:.9rem;color:var(--muted)}.policy{max-width:900px;margin:auto}.policy h2{font-size:1.55rem;margin-top:38px}.policy h3{font-size:1.12rem;margin-top:26px}.policy p,.policy li{color:#3f5065}.policy-nav{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 35px}.policy-nav a{padding:8px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:.9rem}.site-footer{background:#06182d;color:#d4e1ec;padding:52px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px}.footer-grid h4{color:white;margin-top:0}.footer-grid a{display:block;text-decoration:none;color:#bfd0df;margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:.88rem;color:#9fb3c6}.status-message{display:none;margin-top:16px;padding:12px 14px;border-radius:10px}.status-message.show{display:block}.status-message.success{background:#eaf8f3;color:#075f45}.status-message.error{background:#fff0f0;color:#9b1c1c}.honeypot{position:absolute;left:-9999px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#eaf4ff;color:#195d9c;font-weight:800;font-size:.78rem}.timeline{border-left:2px solid #c9d8e7;margin-left:13px;padding-left:30px}.timeline-item{position:relative;margin:0 0 28px}.timeline-item::before{content:"";position:absolute;left:-39px;top:5px;width:14px;height:14px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #eaf4ff}.legal-disclaimer{font-size:.85rem;color:var(--muted);margin-top:22px}
@media(max-width:900px){.hero-grid,.split,.footer-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr 1fr 1fr}.flow-step::after{display:none}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:20px;flex-direction:column;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.menu-toggle{display:block}.trust-row{grid-template-columns:1fr 1fr}.hero{padding-top:65px}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.grid-3,.grid-2,.tech-stack,.form-grid,.flow{grid-template-columns:1fr}.field.full{grid-column:auto}.hero h1,.page-hero h1{font-size:2.45rem}.section{padding:58px 0}.trust-row{grid-template-columns:1fr}.form-card{padding:22px}.hero-graphic{margin-top:10px}}


/* SendSecure brand refresh */
.brand-logo{display:inline-flex;align-items:center;min-width:190px}
.brand-logo img{display:block;width:210px;height:auto;max-height:48px;object-fit:contain}
.footer-logo{background:#fff;border-radius:12px;padding:8px 12px;width:max-content}
.footer-logo img{width:205px;max-height:42px}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#00a94f}
.hero{background:radial-gradient(circle at 82% 20%,rgba(0,201,83,.22),transparent 31%),linear-gradient(135deg,#06182d,#0a3258 64%,#08743c);}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 0 55%,rgba(41,223,118,.05) 55% 56%,transparent 56%)}
.hero{position:relative}
.eyebrow{color:#5af19a}
.btn-blue,.btn-green{background:#00b957;color:#fff;box-shadow:0 10px 22px rgba(0,185,87,.22)}
.btn-blue:hover,.btn-green:hover{background:#009f49;transform:translateY(-1px)}
.btn{transition:transform .18s ease,background .18s ease,border-color .18s ease}
.btn-secondary:hover{border-color:#48e48d;background:rgba(0,185,87,.12)}
.card-icon{background:linear-gradient(135deg,#e9fff2,#d7ffe7);color:#00a94f}
.notice{border-left-color:#00b957;background:#effcf4}
.lifecycle-hero{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:560px}
.lifecycle-hero img{width:min(100%,620px);filter:drop-shadow(0 30px 45px rgba(0,0,0,.25));animation:lifecycleFloat 6s ease-in-out infinite}
.lifecycle-caption{margin-top:-16px;padding:12px 18px;border:1px solid rgba(255,255,255,.2);border-radius:14px;background:rgba(3,26,45,.66);backdrop-filter:blur(12px);text-align:center;max-width:460px;box-shadow:0 14px 30px rgba(0,0,0,.18)}
.lifecycle-caption strong{display:block;color:#62f19d;font-size:.96rem;letter-spacing:.02em}
.lifecycle-caption span{display:block;color:#dceee5;font-size:.86rem}
@keyframes lifecycleFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.certificate-showcase{background:linear-gradient(180deg,#fff,#f3fbf6)}
.certificate-grid{align-items:center}
.certificate-preview{position:relative;max-width:420px;margin:auto;padding:18px;border-radius:22px;background:linear-gradient(145deg,#0b2847,#00a94f);box-shadow:0 30px 70px rgba(7,27,51,.22);transform:rotate(1.4deg)}
.certificate-preview a{display:block;border-radius:12px;overflow:hidden;background:#fff}
.certificate-preview img{display:block;width:100%;height:auto}
.certificate-preview-badge{position:absolute;right:-14px;top:34px;background:#00c85a;color:#fff;font-size:.82rem;font-weight:850;padding:8px 13px;border-radius:999px;box-shadow:0 10px 25px rgba(0,0,0,.18)}
.flow-step:not(:last-child)::after{color:#00b957}
.timeline-item::before{background:#00b957;box-shadow:0 0 0 5px #e8fff1}
.badge{background:#e9fff2;color:#087c3c}
.site-footer{background:linear-gradient(135deg,#06182d,#0b2847 70%,#075a33)}
@media(max-width:900px){.brand-logo{min-width:auto}.brand-logo img{width:185px}.lifecycle-hero{min-height:auto}.lifecycle-caption{margin-top:-6px}.certificate-preview{max-width:360px}}
@media(max-width:640px){.brand-logo img{width:165px}.lifecycle-hero img{width:100%}.lifecycle-caption{max-width:95%}.certificate-preview{transform:none}.certificate-preview-badge{right:8px;top:28px}}


/* Downloads page */
.downloads-hero{background:radial-gradient(circle at 82% 18%,rgba(0,201,83,.2),transparent 28%),linear-gradient(135deg,#06182d,#0a3258 66%,#08743c)}
.downloads-section{background:linear-gradient(180deg,#fff,#f7fafc)}
.beta-banner{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;margin-bottom:34px;padding:20px 24px;border:1px solid #e5c870;border-left:5px solid #d9a514;border-radius:14px;background:#fffaf0;color:#564514}
.beta-banner strong{display:block;font-size:1.08rem;color:#5b4300}.beta-banner p{margin:5px 0 0;color:#6a5a2e}.beta-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#fff0b8;color:#765600;font-size:1.35rem;font-weight:900}
.download-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);gap:26px;align-items:start}.download-product-card,.download-side-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 16px 38px rgba(7,27,51,.08)}.download-product-card{overflow:hidden}.download-side-card{padding:27px}.download-product-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:20px;align-items:start;padding:30px;background:linear-gradient(135deg,#f7fbff,#effbf4);border-bottom:1px solid var(--line)}.download-product-header h2{font-size:2rem;margin:.15rem 0 .55rem}.download-product-header p{margin:0;color:var(--muted)}.download-product-icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,#0b3158,#00a94f);color:#fff;font-size:2rem;box-shadow:0 12px 24px rgba(7,27,51,.18)}.download-kicker{text-transform:uppercase;letter-spacing:.11em;font-size:.75rem;font-weight:850;color:#087c3c}.download-version-badge{display:inline-flex;align-items:center;justify-content:center;padding:8px 13px;border:1px solid #9ed8b7;border-radius:999px;background:#effcf4;color:#087c3c;font-weight:850;white-space:nowrap}.download-facts{display:grid;grid-template-columns:repeat(2,1fr);padding:0 30px}.download-facts>div{display:flex;justify-content:space-between;gap:20px;padding:18px 16px;border-bottom:1px solid var(--line)}.download-facts>div:nth-child(odd){border-right:1px solid var(--line)}.download-facts span{color:var(--muted)}.download-facts strong{text-align:right;color:var(--navy)}.download-action-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin:28px 30px 0;padding:22px;border:1px solid #b8dfc8;border-radius:15px;background:#f4fcf7}.download-action-panel strong{display:block;color:var(--navy)}.download-action-panel code{display:block;margin-top:5px;color:#506176;overflow-wrap:anywhere}.download-primary{min-height:52px;padding-inline:25px;white-space:nowrap}.download-integrity{margin:22px 30px 30px;padding:18px 20px;border-left:4px solid #2f78c4;border-radius:0 12px 12px 0;background:#f3f8fe}.download-integrity div{display:flex;gap:18px;justify-content:space-between}.download-integrity span{font-weight:800;color:var(--navy)}.download-integrity p{margin:8px 0 0;color:var(--muted);font-size:.92rem}.compact-list{margin-top:16px}.compact-list li{margin:14px 0}.download-security-note{margin-top:24px;padding:18px;border:1px solid #cce6d7;border-radius:13px;background:#f2fbf6}.download-security-note strong{color:#087c3c}.download-security-note p{margin:6px 0 0;color:var(--muted)}.installation-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.installation-step{padding:22px 18px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 8px 20px rgba(7,27,51,.04)}.installation-step>span{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;margin-bottom:15px;background:linear-gradient(135deg,#0b3158,#00a94f);color:#fff;font-weight:900}.installation-step strong{color:var(--navy);font-size:1.05rem}.installation-step p{margin:6px 0 0;color:var(--muted);font-size:.92rem}.download-help{align-items:center}
@media(max-width:980px){.download-layout{grid-template-columns:1fr}.installation-steps{grid-template-columns:repeat(2,1fr)}.download-product-header{grid-template-columns:auto 1fr}.download-version-badge{grid-column:2;justify-self:start}}
@media(max-width:640px){.beta-banner{grid-template-columns:1fr}.download-product-header{grid-template-columns:1fr;padding:24px}.download-version-badge{grid-column:1}.download-facts{grid-template-columns:1fr;padding:0 20px}.download-facts>div:nth-child(odd){border-right:0}.download-action-panel{grid-template-columns:1fr;margin:22px 20px 0}.download-primary{width:100%}.download-integrity{margin:18px 20px 24px}.download-integrity div{display:block}.installation-steps{grid-template-columns:1fr}}