/* email.css — landing /email. Alineado al design system de domains.css/vpn.css.
   Selectores prefijados con .email- y .hero-email para no chocar con otros productos. */

:root{
    --bg-dark:#0a0a0a;--bg-card:#111;--bg-elevated:#1a1a1a;
    --text-primary:#fff;--text-secondary:#b4b4b4;--text-muted:#8b8b8b;
    --border:#2a2a2a;--border-hover:#3f3f46;
    --primary:#0570DE;--primary-hover:#0061C2;
    --accent:#7c3aed;
    --success:#22c55e;--warning:#f59e0b;--error:#ef4444;
    --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
[data-theme="light"]{
    --bg-dark:#fff;--bg-card:#f9fafb;--bg-elevated:#f3f4f6;
    --text-primary:#111;--text-secondary:#525252;--text-muted:#6b7280;
    --border:#e5e7eb;--border-hover:#d1d5db;
}

/* ===== hero ===== */
.hero-email{position:relative;background:linear-gradient(180deg,rgba(5,112,222,.10) 0%,rgba(124,58,237,.04) 60%,transparent 100%);padding:3.5rem 2rem 3rem;border-bottom:1px solid var(--border);overflow:hidden}
.hero-email-bg{display:none}
.hero-email-inner{position:relative;z-index:1;max-width:920px;margin:0 auto;text-align:center}
.hero-email .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:rgba(5,112,222,.1);border:1px solid rgba(5,112,222,.25);border-radius:100px;font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--primary);margin-bottom:1.5rem}
.hero-email .hero-badge .pulse-dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:emailPulse 2s infinite}
@keyframes emailPulse{0%,100%{opacity:1}50%{opacity:.5}}
.hero-email h1{font-family:var(--font-display,var(--font,inherit));font-size:clamp(2rem,5vw,3.25rem);font-weight:700;line-height:1.1;letter-spacing:-.03em;color:var(--text-primary);margin:0 0 1rem;text-wrap:balance}
.hero-email h1 span{color:var(--primary);font-weight:800}
.hero-email>article>p{font-size:1.0625rem;color:var(--text-secondary);line-height:1.65;margin:0 auto 1.75rem;max-width:640px;text-wrap:pretty}
.hero-email>article>p strong{color:var(--text-primary);font-family:var(--font-mono);font-weight:600;background:var(--bg-elevated);padding:1px 8px;border-radius:6px;border:1px solid var(--border);font-size:.95em}

.email-hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:1.5rem}
.email-hero-bullets{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;list-style:none;padding:0;margin:0;font-size:13px;color:var(--text-secondary)}
.email-hero-bullets li{display:inline-flex;align-items:center;gap:6px}
.email-hero-bullets svg{width:14px;height:14px;color:var(--success);flex-shrink:0}

/* ===== shared section header ===== */
.section-header{text-align:center;max-width:700px;margin:0 auto 44px;padding:0 24px}
.section-header .section-label{display:inline-block;font-size:12px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
.section-header h2{font-size:clamp(1.875rem,4vw,2.5rem);font-weight:600;color:var(--text-primary);letter-spacing:-.025em;line-height:1.15;margin:0 0 14px;text-wrap:balance}
.section-header p{font-size:1.0625rem;color:var(--text-secondary);line-height:1.55;margin:0;text-wrap:pretty}

/* ===== features grid ===== */
.email-features-section{padding:96px 24px;background:var(--bg-dark)}
.email-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:1180px;margin:0 auto}
.email-feature{padding:26px 22px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;transition:border-color .12s ease,transform .12s ease}
.email-feature:hover{border-color:var(--primary);transform:translateY(-2px)}
.email-feature-icon{width:42px;height:42px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--primary)}
.email-feature-icon svg{width:20px;height:20px}
.email-feature h3{font-size:1.0625rem;font-weight:600;color:var(--text-primary);margin:0 0 8px;letter-spacing:-.01em}
.email-feature p{font-size:14px;color:var(--text-secondary);line-height:1.55;margin:0}
.email-feature p code{font-family:var(--font-mono);font-size:.92em;color:var(--text-primary);background:var(--bg-elevated);padding:1px 6px;border-radius:4px;border:1px solid var(--border)}
.email-feature p kbd{display:inline-block;padding:1px 7px;font-family:var(--font-mono);font-size:11px;color:var(--text-primary);background:var(--bg-elevated);border:1px solid var(--border-hover);border-radius:4px;box-shadow:0 1px 0 var(--border);margin:0 1px;font-weight:600}

/* ===== webmail showcase ===== */
.email-webmail-section{padding:96px 24px;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.email-webmail-wrapper{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.email-webmail-text .section-label{display:inline-block;font-size:12px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
.email-webmail-text h2{font-size:clamp(1.625rem,3.5vw,2.25rem);font-weight:600;color:var(--text-primary);margin:0 0 14px;letter-spacing:-.02em;line-height:1.2;text-wrap:balance}
.email-webmail-text>p{font-size:15px;color:var(--text-secondary);line-height:1.6;margin:0 0 22px}
.email-webmail-list{list-style:none;padding:0;margin:0 0 26px;display:grid;grid-template-columns:1fr;gap:8px}
.email-webmail-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-secondary);line-height:1.5}
.email-webmail-list svg{width:16px;height:16px;color:var(--success);flex-shrink:0;margin-top:3px}

/* mock window */
.email-webmail-mock{display:flex;flex-direction:column;gap:14px}
.email-mock-window{background:var(--bg-dark);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.4),0 0 0 1px rgba(5,112,222,.15)}
.email-mock-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--bg-elevated);border-bottom:1px solid var(--border)}
.email-mock-dot{width:11px;height:11px;border-radius:50%;background:var(--border-hover)}
.email-mock-dot:nth-child(1){background:#ef4444}
.email-mock-dot:nth-child(2){background:#f59e0b}
.email-mock-dot:nth-child(3){background:#22c55e}
.email-mock-url{margin-left:14px;font-family:var(--font-mono);font-size:11.5px;color:var(--text-muted);background:var(--bg-card);padding:4px 12px;border-radius:6px;border:1px solid var(--border)}
.email-mock-body{display:grid;grid-template-columns:160px 1fr;min-height:320px}
.email-mock-side{padding:14px 8px;background:var(--bg-card);border-right:1px solid var(--border);font-size:12.5px;display:flex;flex-direction:column;gap:2px}
.email-mock-side-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:6px;color:var(--text-secondary);cursor:default}
.email-mock-side-item span{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);background:var(--bg-elevated);padding:1px 7px;border-radius:100px}
.email-mock-side-item.is-active{background:rgba(5,112,222,.15);color:var(--primary);font-weight:600}
.email-mock-side-item.is-active span{background:var(--primary);color:#fff}
.email-mock-side-item.is-unified{color:var(--accent);font-weight:600}
.email-mock-side-divider{height:1px;background:var(--border);margin:6px 12px}
.email-mock-list{display:flex;flex-direction:column}
.email-mock-row{display:grid;grid-template-columns:130px 1fr 50px;gap:14px;padding:11px 18px;border-bottom:1px solid var(--border);font-size:12.5px;align-items:center;color:var(--text-secondary)}
.email-mock-row:last-child{border-bottom:0}
.email-mock-row strong{font-weight:500;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.email-mock-row span{color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.email-mock-row em{font-style:normal;font-family:var(--font-mono);font-size:10.5px;color:var(--text-muted);text-align:right}
.email-mock-row.is-unread strong,.email-mock-row.is-unread span{color:var(--text-primary);font-weight:600}
.email-mock-shortcuts{font-family:var(--font-mono);font-size:11.5px;color:var(--text-muted);text-align:center;line-height:1.8}
.email-mock-shortcuts kbd{display:inline-block;padding:1px 7px;font-family:var(--font-mono);font-size:10.5px;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:4px;margin:0 2px}

@media(max-width:920px){
    .email-webmail-wrapper{grid-template-columns:1fr;gap:32px}
    .email-mock-body{grid-template-columns:130px 1fr;min-height:auto}
    .email-mock-row{grid-template-columns:110px 1fr 40px;font-size:11.5px}
}
@media(max-width:520px){
    .email-mock-body{grid-template-columns:1fr}
    .email-mock-side{display:none}
}

/* ===== plans ===== */
.email-plans-section{padding:96px 24px;background:var(--bg-dark)}
.email-plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:880px;margin:0 auto}
.email-plan{position:relative;display:flex;flex-direction:column;padding:32px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;transition:border-color .12s ease,transform .12s ease}
.email-plan:hover{border-color:var(--border-hover)}
.email-plan-featured{border-color:var(--primary);background:linear-gradient(180deg,rgba(5,112,222,.08),var(--bg-card) 60%);transform:translateY(-4px)}
.email-plan-featured:hover{border-color:var(--primary-hover);transform:translateY(-6px)}
.email-plan-ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:6px;padding:5px 14px;background:var(--primary);color:#fff;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:100px;box-shadow:0 4px 16px rgba(5,112,222,.4)}
.email-plan-ribbon svg{width:13px;height:13px}
.email-plan-header h3{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 6px;letter-spacing:-.02em}
.email-plan-tag{font-size:13.5px;color:var(--text-muted);margin:0 0 22px;line-height:1.45}
.email-plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:8px;line-height:1}
.email-plan-currency{font-size:1.25rem;font-weight:600;color:var(--text-secondary);font-family:var(--font-mono)}
.email-plan-price strong{font-family:var(--font-mono);font-size:2.75rem;font-weight:700;color:var(--text-primary);letter-spacing:-.04em}
.email-plan-unit{margin-left:6px;font-size:12.5px;color:var(--text-muted)}
.email-plan-storage{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:100px;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:22px;align-self:flex-start}
.email-plan-storage svg{width:13px;height:13px;color:var(--primary)}
.email-plan-features{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.email-plan-features li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-secondary);line-height:1.5}
.email-plan-features svg{width:15px;height:15px;color:var(--success);flex-shrink:0;margin-top:2px}
.email-plans-foot{max-width:680px;margin:48px auto 0;text-align:center;font-size:14px;color:var(--text-secondary);line-height:1.6}
.email-plans-foot a{color:var(--primary);text-decoration:none;font-weight:500}
.email-plans-foot a:hover{text-decoration:underline}

/* ===== migration banner ===== */
.email-migration-section{padding:32px 24px;background:var(--bg-dark);border-top:1px solid var(--border)}
.email-migration-card{display:flex;align-items:center;gap:24px;max-width:1040px;margin:0 auto;padding:24px 28px;background:linear-gradient(120deg,rgba(124,58,237,.08),rgba(124,58,237,0));border:1px solid var(--accent);border-radius:14px}
.email-migration-icon{flex-shrink:0;width:42px;height:42px;background:var(--accent);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center}
.email-migration-icon svg{width:20px;height:20px}
.email-migration-text{flex:1;min-width:0}
.email-migration-text h3{font-size:1.0625rem;font-weight:600;color:var(--text-primary);margin:0 0 6px}
.email-migration-text p{font-size:14px;color:var(--text-secondary);line-height:1.55;margin:0}
.email-migration-text strong{color:var(--text-primary);font-weight:600}
@media(max-width:720px){.email-migration-card{flex-direction:column;text-align:center;align-items:stretch}.email-migration-text{text-align:center}}

/* ===== FAQ ===== */
.email-faq-section{padding:96px 24px;background:var(--bg-card);border-top:1px solid var(--border)}
.email-faq-wrapper{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;max-width:1100px;margin:0 auto;align-items:start}
.email-faq-intro h2{font-size:clamp(1.5rem,3.5vw,2.25rem);font-weight:600;color:var(--text-primary);margin:0 0 12px;letter-spacing:-.02em;line-height:1.15;text-wrap:balance}
.email-faq-intro p{font-size:15px;color:var(--text-secondary);line-height:1.55;margin:0 0 20px}
.email-faq-list{display:flex;flex-direction:column;gap:8px}
.email-faq-item{background:var(--bg-dark);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:border-color .12s ease}
.email-faq-item[open]{border-color:var(--primary)}
.email-faq-question{width:100%;padding:18px 20px;background:transparent;border:0;cursor:pointer;text-align:left;font-size:15px;font-weight:500;color:var(--text-primary);display:flex;justify-content:space-between;align-items:center;gap:16px;list-style:none;font-family:inherit}
.email-faq-question::-webkit-details-marker{display:none}
.email-faq-question svg{width:18px;height:18px;color:var(--text-muted);flex-shrink:0;transition:transform .15s ease}
.email-faq-item[open] .email-faq-question svg{transform:rotate(90deg);color:var(--primary)}
.email-faq-answer{padding:0 20px 18px;font-size:14px;color:var(--text-secondary);line-height:1.6}
@media(max-width:840px){.email-faq-wrapper{grid-template-columns:1fr;gap:24px}}

/* ===== CTA final ===== */
.email-cta-section{padding:96px 24px;background:linear-gradient(180deg,var(--bg-dark) 0%,rgba(5,112,222,.06) 100%);text-align:center;border-top:1px solid var(--border)}
.email-cta-inner{max-width:680px;margin:0 auto}
.email-cta-inner h2{font-size:clamp(1.875rem,4vw,2.5rem);font-weight:600;color:var(--text-primary);letter-spacing:-.025em;line-height:1.15;margin:0 0 14px;text-wrap:balance}
.email-cta-inner p{font-size:1.0625rem;color:var(--text-secondary);line-height:1.6;margin:0 0 28px}
.email-cta-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

/* ===== buttons ===== */
.email-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:8px;font-size:14px;font-weight:600;letter-spacing:.01em;line-height:1.2;text-decoration:none;cursor:pointer;border:0;font-family:inherit;transition:background-color .12s ease,color .12s ease,box-shadow .12s ease,transform .12s ease}
.email-btn svg{width:14px;height:14px}
.email-btn-primary{background:var(--primary);color:#fff}
.email-btn-primary:hover{background:var(--primary-hover);color:#fff}
.email-btn-ghost{background:transparent;color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--border-hover)}
.email-btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--primary);color:var(--primary)}
.email-btn-lg{padding:14px 26px;font-size:15px}
.email-btn-block{width:100%}

/* sr-only */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}