@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.auth-page{background:var(--bg-primary);width:100%;height:100vh;font-family:var(--font-sans);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.auth-global-header{z-index:20;align-items:center;gap:12px;display:flex;position:absolute;top:40px}.auth-global-header img{border-radius:8px;width:32px;height:32px}.auth-global-header span{color:var(--text-primary);letter-spacing:-.02em;font-size:20px;font-weight:600}.auth-card-container{z-index:10;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:480px;min-height:540px;display:flex;position:relative}.auth-card{background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:24px;width:100%;position:relative;overflow:hidden;box-shadow:0 24px 48px #0006,inset 0 0 0 1px #ffffff0d}.auth-step-container{width:100%;height:100%}.auth-step{flex-direction:column;gap:24px;padding:48px;display:flex}.auth-step.center-content{text-align:center;align-items:center}.auth-step h2,.auth-header h2{color:var(--text-primary);letter-spacing:-.02em;margin:0;font-size:24px;font-weight:500}.auth-subtitle{color:var(--text-secondary);margin:0;font-size:15px;line-height:1.5}.auth-progress-bar{background:var(--surface-3);z-index:20;width:100%;height:3px;position:absolute;top:0;left:0;overflow:hidden}.auth-progress-fill{background:var(--brand-mail-accent-primary);height:100%;transition:width .6s cubic-bezier(.16,1,.3,1)}.input-group,.auth-form{flex-direction:column;gap:16px;width:100%;display:flex}.auth-step input[type=text],.auth-step input[type=email],.auth-step input[type=password],.auth-step input[type=number],.auth-step input[type=tel],.login-form input{background:var(--surface-2);width:100%;height:52px;color:var(--text-primary);border:1px solid #0000;border-radius:12px;padding:0 16px;font-size:16px;transition:all .2s cubic-bezier(.16,1,.3,1);box-shadow:inset 0 1px 2px #0000000d}.auth-step input:focus,.login-form input:focus{background:var(--surface-1);border-color:var(--brand-mail-accent-secondary);outline:none;box-shadow:0 0 0 3px #2563eb1a,inset 0 1px 2px #0000000d}.auth-step input::placeholder,.login-form input::placeholder{color:var(--text-tertiary)}.input-help-text{color:var(--text-secondary);margin-top:8px;font-size:13px;line-height:1.4}.inline-error{color:#ef4444;margin-top:-8px;padding-left:4px;font-size:13px}.auth-password-wrapper{width:100%;position:relative}.password-strength{flex-direction:column;gap:8px;margin-top:-8px;display:flex}.strength-bars{gap:4px;width:100%;display:flex}.str-bar{background:var(--surface-3);border-radius:2px;flex:1;height:4px;transition:background .4s cubic-bezier(.16,1,.3,1)}.active-1{background:#ef4444}.active-2{background:#f59e0b}.active-3{background:#10b981}.active-4{background:#3b82f6}.active-5{background:var(--brand-mail-accent-primary);box-shadow:0 0 8px #2563eb66}.str-label{text-align:right;font-size:13px;font-weight:500}.text-1{color:#ef4444}.text-2{color:#f59e0b}.text-3{color:#10b981}.text-4{color:#3b82f6}.text-5{color:var(--brand-mail-accent-primary)}.show-password-wrapper{color:var(--text-secondary);cursor:pointer;align-items:center;gap:8px;margin-top:8px;font-size:14px;display:flex}.show-password-wrapper input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand-mail-accent-primary);cursor:pointer}.premium-dob-container{justify-content:center;align-items:center;gap:12px;margin-bottom:8px;display:flex}.premium-dob-input{background:var(--surface-2);text-align:center;width:72px;height:52px;color:var(--text-primary);border:1px solid #0000;border-radius:12px;outline:none;font-size:18px;font-weight:500;transition:all .2s}.premium-dob-input.year{width:100px}.premium-dob-input:focus{background:var(--surface-1);border-color:var(--brand-mail-accent-secondary);box-shadow:0 0 0 3px #2563eb1a}.dob-separator{color:var(--border-subtle);-webkit-user-select:none;user-select:none;font-size:24px;font-weight:300}.username-input-wrapper{align-items:center;display:flex;position:relative}.username-input-wrapper input{font-family:var(--font-mono);padding-right:170px;font-size:15px}.domain-suffix{color:var(--text-tertiary);pointer-events:none;font-size:15px;font-family:var(--font-mono);position:absolute;right:16px}.username-status-box{border-radius:12px;align-items:center;gap:8px;margin-top:8px;padding:12px 16px;font-size:14px;font-weight:500;transition:all .3s;display:flex}.username-status-box.valid{color:#10b981;background:#10b9811a;border:1px solid #10b98133}.username-status-box.invalid{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.username-status-box.validating{background:var(--surface-2);color:var(--text-secondary)}.username-alternatives{flex-direction:column;gap:8px;margin-top:16px;display:flex}.username-alternatives h4{color:var(--text-secondary);margin:0;font-size:13px;font-weight:500}.alternative-pill{background:var(--surface-2);border:1px solid var(--border-medium);font-size:14px;font-family:var(--font-mono);color:var(--text-primary);cursor:pointer;border-radius:8px;margin-right:8px;padding:8px 12px;transition:all .2s;display:inline-block}.alternative-pill:hover{background:var(--surface-3);border-color:var(--border-hover)}.avatar-upload-circle{background:var(--surface-2);border:2px dashed var(--border-medium);cursor:pointer;width:120px;height:120px;color:var(--text-secondary);border-radius:60px;justify-content:center;align-items:center;margin-bottom:8px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;overflow:hidden}.avatar-upload-circle:hover{border-color:var(--brand-mail-accent-primary);background:var(--surface-3);color:var(--text-primary);transform:scale(1.02)}.avatar-upload-circle img{object-fit:cover;width:100%;height:100%}.avatar-initial-fallback{background:linear-gradient(135deg, var(--surface-3) 0%, var(--surface-1) 100%);width:100%;height:100%;color:var(--brand-mail-accent-primary);justify-content:center;align-items:center;font-size:48px;font-weight:500;display:flex}.phone-input-group{gap:12px;display:flex;position:relative}.country-selector-display{background:var(--surface-2);cursor:pointer;min-width:90px;height:52px;color:var(--text-primary);border:1px solid #0000;border-radius:12px;justify-content:space-between;align-items:center;gap:8px;padding:0 16px;transition:all .2s;display:flex}.country-selector-display:hover{background:var(--surface-3)}.phone-number-field{flex:1;align-items:center;display:flex;position:relative}.dial-code-prefix{color:var(--text-primary);pointer-events:none;font-size:16px;position:absolute;left:16px}.phone-number-field input{padding-left:64px!important}.terms-sections{flex-direction:column;gap:24px;max-height:280px;margin-bottom:24px;padding-right:12px;display:flex;overflow-y:auto}.terms-section h3{color:var(--text-primary);margin-bottom:8px;font-size:16px;font-weight:600}.terms-section p{color:var(--text-secondary);margin:0;font-size:14px;line-height:1.6}.terms-checkbox-group{border-top:1px solid var(--border-subtle);flex-direction:column;gap:16px;padding-top:24px;display:flex}.terms-checkbox-group label{color:var(--text-primary);cursor:pointer;align-items:center;gap:12px;font-size:14px;font-weight:500;display:flex}.terms-checkbox-group input[type=checkbox]{width:20px;height:20px;accent-color:var(--brand-mail-accent-primary);cursor:pointer;border-radius:4px}.auth-actions{align-items:center;margin-top:32px;display:flex}.auth-actions.right{justify-content:flex-end}.auth-actions.split{justify-content:space-between}.auth-actions button{cursor:pointer;border:none;border-radius:24px;height:48px;padding:0 24px;font-size:15px;font-weight:500;transition:all .2s cubic-bezier(.16,1,.3,1)}.auth-actions .btn-primary{background:var(--brand-mail-accent-primary);color:#fff;box-shadow:0 4px 12px #2563eb33}.auth-actions .btn-primary:hover{background:var(--brand-mail-accent-secondary);transform:translateY(-1px);box-shadow:0 6px 16px #2563eb4d}.auth-actions .btn-primary:disabled{box-shadow:none;opacity:.5;cursor:not-allowed;transform:none}.auth-actions .btn-ghost{color:var(--text-secondary);background:0 0}.auth-actions .btn-ghost:hover{background:var(--surface-2);color:var(--text-primary)}.help-link-wrapper{z-index:30;position:absolute;bottom:48px;right:48px}.help-link{color:var(--brand-mail-accent-secondary);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;font-weight:500;text-decoration:none;transition:opacity .2s}.help-link:hover{opacity:.8}.identity-preview-card{background:var(--surface-1);border:1px solid var(--border-subtle);border-radius:20px;flex-direction:column;align-items:center;gap:8px;width:100%;margin-bottom:16px;padding:32px;display:flex;box-shadow:0 12px 24px #0003,inset 0 0 0 1px #ffffff0d}.preview-avatar-large{object-fit:cover;border:3px solid var(--surface-1);width:96px;height:96px;box-shadow:var(--shadow-md);border-radius:48px;margin-bottom:8px}.preview-initial-large{background:linear-gradient(135deg, var(--surface-3) 0%, var(--surface-2) 100%);width:96px;height:96px;color:var(--brand-mail-accent-primary);box-shadow:var(--shadow-md);border-radius:48px;justify-content:center;align-items:center;margin-bottom:8px;font-size:36px;font-weight:500;display:flex}.identity-preview-card h3{color:var(--text-primary);margin:0;font-size:22px;font-weight:600}.preview-email-large{color:var(--text-secondary);font-size:15px;font-family:var(--font-mono);margin:0}.preview-meta{border-top:1px solid var(--border-subtle);flex-direction:column;align-items:center;gap:12px;width:100%;margin-top:24px;padding-top:24px;display:flex}.preview-meta-item{color:var(--text-secondary);justify-content:space-between;width:100%;max-width:280px;font-size:14px;display:flex}.preview-meta-item span:last-child{color:var(--text-primary);font-weight:500}.provisioning-container{flex-direction:column;justify-content:center;align-items:center;min-height:280px;display:flex}.premium-provisioning-visual{justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:40px;display:flex;position:relative}.prov-circle-1,.prov-circle-2{border-radius:50%;position:absolute}.prov-circle-1{border:2px solid #2563eb33;border-top-color:var(--brand-mail-accent-primary);width:100%;height:100%;animation:1.5s cubic-bezier(.68,-.55,.265,1.55) infinite spin}.prov-circle-2{border:2px solid #ffffff1a;border-bottom-color:var(--text-primary);width:70%;height:70%;animation:2s cubic-bezier(.68,-.55,.265,1.55) infinite reverse spin}.provisioning-text-container{justify-content:center;width:100%;height:30px;display:flex;position:relative}.provisioning-text{color:var(--text-secondary);opacity:0;font-size:16px;font-weight:500;transition:opacity .6s,transform .6s cubic-bezier(.16,1,.3,1);position:absolute;transform:translateY(20px)}.provisioning-text.active{opacity:1;color:var(--text-primary);transform:translateY(0)}.provisioning-text.done{opacity:0;transform:translateY(-20px)}.success-card{text-align:center;flex-direction:column;align-items:center;width:100%;display:flex}.success-header{margin-bottom:40px}.success-header h2{background:linear-gradient(to right, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:28px;font-weight:600}.success-header p{color:var(--text-secondary);font-size:16px}.success-profile{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:24px;flex-direction:column;align-items:center;gap:12px;width:100%;margin-bottom:48px;padding:32px;display:flex}.success-date{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-top:8px;font-size:12px}.success-actions{flex-direction:column;gap:16px;width:100%;max-width:320px;display:flex}.success-actions .btn-primary{background:var(--brand-mail-accent-primary);color:#fff;cursor:pointer;border:none;border-radius:26px;height:52px;font-size:16px;transition:all .2s}.success-actions .btn-ghost{height:48px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:24px;font-size:15px;transition:all .2s}.success-actions .btn-ghost:hover{background:var(--surface-2);color:var(--text-primary)}@keyframes spin{to{transform:rotate(360deg)}}.password-help-backdrop{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.password-help-modal{background:var(--surface-1);border:1px solid var(--border-medium);border-radius:24px;width:90%;max-width:440px;padding:40px;box-shadow:0 24px 48px #00000080,inset 0 0 0 1px #ffffff0d}.password-help-modal h3{color:var(--text-primary);margin-bottom:16px;font-size:20px;font-weight:600}.password-help-modal p{color:var(--text-secondary);margin-bottom:24px;font-size:15px;line-height:1.6}.password-help-modal .btn-primary{background:var(--brand-mail-accent-primary);color:#fff;cursor:pointer;border:none;border-radius:24px;width:100%;height:48px;margin-top:16px}.gender-cards-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.gender-card{background:var(--surface-2);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;padding:16px;font-size:15px;font-weight:500;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.gender-card:hover{background:var(--surface-3);color:var(--text-primary)}.gender-card.selected{background:var(--surface-1);border-color:var(--brand-mail-accent-secondary);color:var(--text-primary);box-shadow:0 0 0 2px #2563eb1a}.country-dropdown-modal{background:var(--surface-1);border:1px solid var(--border-medium);width:320px;box-shadow:var(--shadow-xl);z-index:100;border-radius:16px;flex-direction:column;display:flex;position:absolute;top:60px;left:0;overflow:hidden}.country-search{border-bottom:1px solid var(--border-subtle);background:var(--surface-2);align-items:center;gap:12px;padding:16px;display:flex}.country-search input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:15px}.close-dropdown{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px}.country-list{max-height:240px;overflow-y:auto}.country-item{cursor:pointer;align-items:center;gap:12px;padding:12px 16px;transition:background .2s;display:flex}.country-item:hover,.country-item.selected{background:var(--surface-3)}.c-flag{font-size:18px}.c-name{color:var(--text-primary);flex:1;font-size:14px}.c-code{color:var(--text-secondary);font-size:13px}.auth-global-footer{justify-content:center;width:100%;display:flex;position:absolute;bottom:32px}.footer-links{gap:24px;display:flex}.footer-links a{color:var(--text-tertiary);font-size:13px;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--text-secondary)}.pass-toggle{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.pass-toggle:hover{color:var(--text-primary)}@media (width<=768px){.auth-page{padding:0}.auth-card-container{border-radius:0;justify-content:flex-start;max-width:100%;height:100dvh}.auth-card{height:100dvh;box-shadow:none;padding-bottom:max(24px, env(safe-area-inset-bottom));border:none;border-radius:0;flex-direction:column;display:flex}.auth-step{flex:1;padding:80px 20px 32px;overflow-y:auto}.auth-global-header{top:max(16px, env(safe-area-inset-top));left:20px}.auth-global-header span{font-size:18px}.auth-step h2,.auth-header h2{font-size:22px}.auth-step input[type=text],.auth-step input[type=email],.auth-step input[type=password],.auth-step input[type=number],.auth-step input[type=tel],.login-form input,.premium-dob-input{height:52px;font-size:16px}.username-input-wrapper input{padding-right:140px}.domain-suffix{font-size:14px;right:12px}.auth-actions button{width:100%;height:52px}.auth-actions{flex-direction:column;gap:16px}.auth-actions.split{flex-direction:column-reverse}.terms-sections{max-height:none;overflow-y:visible}.avatar-upload-circle{width:100px;height:100px}.identity-preview-card{padding:24px 16px}.preview-avatar-large,.preview-initial-large{width:80px;height:80px;font-size:28px}.success-actions{max-width:100%}}.settings-overlay{-webkit-backdrop-filter:blur(12px);z-index:1000;padding:var(--space-8);background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.settings-modal{background:var(--surface-1);border:1px solid var(--border-medium);border-radius:var(--radius-2xl);width:100%;max-width:900px;height:85vh;display:flex;overflow:hidden;box-shadow:0 24px 48px -12px #00000080,0 0 0 1px #ffffff0d}.settings-sidebar{background:var(--surface-2);border-right:1px solid var(--border-medium);width:240px;padding:var(--space-6) var(--space-4);flex-direction:column;display:flex}.settings-header{margin-bottom:var(--space-6);padding-left:var(--space-2)}.settings-header h2{letter-spacing:-.01em;color:var(--text-primary);font-size:20px;font-weight:500}.settings-nav{gap:var(--space-1);flex-direction:column;display:flex}.settings-nav-item{align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;text-align:left;background:0 0;border:none;font-size:14px;font-weight:500;transition:all .2s;display:flex}.settings-nav-item:hover{background:var(--surface-hover);color:var(--text-primary)}.settings-nav-item.active{background:var(--brand-mail-accent-secondary);color:#fff;box-shadow:0 2px 4px #2563eb33}.settings-content-area{background:var(--surface-1);flex-direction:column;flex:1;display:flex}.settings-content-header{height:64px;padding:0 var(--space-8);border-bottom:1px solid var(--border-medium);justify-content:space-between;align-items:center;display:flex}.settings-content-header h3{color:var(--text-primary);font-size:16px;font-weight:500}.settings-close-btn{color:var(--text-secondary);cursor:pointer;padding:var(--space-2);border-radius:var(--radius-md);background:0 0;border:none;justify-content:center;align-items:center;transition:all .2s;display:flex}.settings-close-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.settings-content-scroll{padding:var(--space-8);flex:1;overflow-y:auto}.settings-section{max-width:500px}.settings-account-header{align-items:center;gap:var(--space-6);margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid var(--border-medium);display:flex}.settings-account-photo{background:linear-gradient(135deg, var(--brand-mail-accent), var(--brand-mail-accent-secondary));color:#fff;width:80px;height:80px;box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;font-size:32px;font-weight:500;display:flex}.settings-account-names h4{color:var(--text-primary);margin-bottom:var(--space-1);font-size:20px;font-weight:500}.settings-account-names p{color:var(--text-secondary);font-size:14px}.settings-account-fields{gap:var(--space-4);flex-direction:column;display:flex}.settings-field{gap:var(--space-2);flex-direction:column;display:flex}.settings-field label{color:var(--text-secondary);font-size:13px;font-weight:500}.settings-field-value{padding:var(--space-3) var(--space-4);background:var(--surface-2);border:1px solid var(--border-medium);border-radius:var(--radius-md);color:var(--text-primary);-webkit-user-select:all;user-select:all;font-size:14px;font-weight:500}.settings-group{margin-bottom:var(--space-6)}.settings-label{color:var(--text-secondary);margin-bottom:var(--space-3);font-size:14px;font-weight:500;display:block}.settings-radio-group{background:var(--surface-2);padding:var(--space-1);border-radius:var(--radius-lg);border:1px solid var(--border-medium);display:flex}.settings-radio{padding:var(--space-2) var(--space-3);justify-content:center;align-items:center;gap:var(--space-2);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;background:0 0;border:none;flex:1;font-size:13px;font-weight:500;transition:all .2s;display:flex}.settings-radio:hover{color:var(--text-primary)}.settings-radio.active{background:var(--surface-1);color:var(--text-primary);box-shadow:var(--shadow-sm)}.settings-toggle-group{padding:var(--space-4);background:var(--surface-2);border:1px solid var(--border-medium);border-radius:var(--radius-lg);margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.settings-toggle-info h4{color:var(--text-primary);margin-bottom:2px;font-size:14px;font-weight:500}.settings-toggle-info p{color:var(--text-secondary);font-size:13px}.settings-switch{width:44px;height:24px;display:inline-block;position:relative}.settings-switch input{opacity:0;width:0;height:0}.settings-slider{cursor:pointer;background-color:var(--border-strong);border-radius:24px;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.settings-slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;bottom:3px;left:3px;box-shadow:0 2px 4px #0003}input:checked+.settings-slider{background-color:var(--brand-mail-accent-secondary)}input:checked+.settings-slider:before{transform:translate(20px)}.settings-textarea{background:var(--surface-2);border:1px solid var(--border-medium);border-radius:var(--radius-md);width:100%;padding:var(--space-3);color:var(--text-primary);resize:vertical;outline:none;font-size:14px;line-height:1.5;transition:all .2s}.settings-textarea:focus{border-color:var(--brand-mail-accent-secondary)}@media (width<=768px){.settings-overlay{padding:0}.settings-modal{border:none;border-radius:0;flex-direction:column;width:100%;max-width:100%;height:100dvh}.settings-sidebar{width:100%;padding:var(--space-4);border-right:none;border-bottom:1px solid var(--border-medium)}.settings-header{display:none}.settings-nav{gap:var(--space-2);-webkit-overflow-scrolling:touch;flex-direction:row;padding-bottom:4px;overflow-x:auto}.settings-nav::-webkit-scrollbar{display:none}.settings-nav-item{white-space:nowrap;width:auto;padding:var(--space-2) var(--space-4);justify-content:center;min-height:44px}.settings-content-header{padding:0 var(--space-4)}.settings-content-scroll{padding:var(--space-4);padding-bottom:max(var(--space-8), env(safe-area-inset-bottom))}.settings-account-header{text-align:center;gap:var(--space-4);flex-direction:column}.settings-account-photo{margin:0 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cubic-bezier(.16,1,.3,1);position:fixed;top:0;bottom:0;left:-280px}.mail-sidebar.open{transform:translate(280px)}.mobile-sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;background:#0006;display:block;position:fixed;inset:0}.mobile-menu-btn,.mobile-back-btn{display:flex}.mail-list-header{height:56px;padding:0 var(--space-4);gap:var(--space-3)}.mail-reading-pane{z-index:50;background:var(--bg-primary);transition:transform .3s cubic-bezier(.16,1,.3,1);position:absolute;inset:0;transform:translate(100%)}.mail-reading-pane.active-on-mobile{transform:translate(0)}.mail-toolbar{padding-top:max(var(--space-4), env(safe-area-inset-top));height:auto;min-height:56px}.compose-modal{z-index:200;flex-direction:column;display:flex;border-radius:0!important;width:100%!important;max-width:none!important;height:100dvh!important;max-height:none!important;position:fixed!important;inset:0!important;transform:none!important}.compose-header{padding-top:max(var(--space-4), env(safe-area-inset-top))}.compose-body{flex:1;overflow-y:auto}.compose-editor{flex-direction:column;flex:1;display:flex}.compose-textarea{flex:1}.compose-footer{padding-bottom:max(var(--space-4), 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#ffffff1a}.cognos-floating-btn.open{background:var(--surface-2);transform:rotate(90deg)}.cognos-floating-btn img{border-radius:8px;width:32px;height:32px}.cognos-panel{background:rgba(var(--surface-1-rgb,18, 18, 18), .7);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-medium);width:360px;max-height:500px;font-family:var(--font-sans);border-radius:24px;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 24px 48px #0006,inset 0 0 0 1px #ffffff0d}.cognos-panel-header{border-bottom:1px solid var(--border-subtle);background:#ffffff05;justify-content:space-between;align-items:center;padding:20px;display:flex}.cognos-header-info{align-items:center;gap:12px;display:flex}.cognos-header-info img{border-radius:6px;width:28px;height:28px}.cognos-header-info h3{color:var(--text-primary);letter-spacing:-.01em;margin:0;font-size:16px;font-weight:600}.cognos-header-info span{color:var(--brand-mail-accent-primary);background:#2563eb1a;border-radius:12px;padding:2px 8px;font-size:12px;font-weight:500}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:4px;transition:all .2s;display:flex}.close-btn:hover{background:var(--surface-3);color:var(--text-primary)}.cognos-chat-area{flex-direction:column;flex:1;gap:16px;min-height:240px;padding:20px;display:flex;overflow-y:auto}.cognos-msg{border-radius:16px;max-width:85%;padding:12px 16px;font-size:14px;line-height:1.5;animation:.3s fadeIn}.msg-assistant{background:var(--surface-2);color:var(--text-primary);border:1px solid var(--border-subtle);border-bottom-left-radius:4px;align-self:flex-start}.msg-user{background:var(--brand-mail-accent-primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.typing-indicator{gap:4px;padding:4px 8px;display:flex}.typing-dot{background:var(--text-tertiary);border-radius:3px;width:6px;height:6px;animation:1.4s ease-in-out infinite both typing}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}.typing-dot:nth-child(3){animation-delay:0s}@keyframes typing{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.cognos-suggestions{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.suggestion-chip{background:var(--surface-1);border:1px solid var(--border-medium);color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-radius:16px;padding:8px 12px;font-size:13px;transition:all .2s}.suggestion-chip:hover{background:var(--surface-3);color:var(--text-primary);border-color:var(--brand-mail-accent-secondary)}.cognos-input-area{border-top:1px solid var(--border-subtle);background:#ffffff03;padding:16px 20px}.cognos-input-wrapper{background:var(--surface-2);border:1px solid var(--border-medium);border-radius:20px;align-items:center;padding:4px 4px 4px 16px;transition:all .2s;display:flex}.cognos-input-wrapper:focus-within{border-color:var(--brand-mail-accent-secondary);background:var(--surface-1);box-shadow:0 0 0 2px #2563eb1a}.cognos-input-wrapper input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:14px}.cognos-input-wrapper input::placeholder{color:var(--text-tertiary)}.cognos-send-btn{background:var(--brand-mail-accent-primary);color:#fff;cursor:pointer;border:none;border-radius:16px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.cognos-send-btn:hover{background:var(--brand-mail-accent-secondary)}.cognos-send-btn:disabled{background:var(--surface-3);color:var(--text-tertiary);cursor:not-allowed}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.cognos-assistant-container{bottom:max(16px, env(safe-area-inset-bottom));right:16px}.cognos-floating-btn{width:56px;height:56px}.cognos-panel{width:calc(100% - 32px);max-height:calc(100dvh - 120px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border-radius:20px;margin-bottom:8px}.cognos-input-wrapper input{font-size:16px}.suggestion-chip{padding:10px 14px;font-size:14px}.cognos-send-btn{min-width:44px;min-height:44px}}.landing-page{background:var(--bg-primary);width:100%;min-height:100vh;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}.landing-nav{height:64px;padding:0 var(--space-8);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid 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#00000026}.hero-mockup-wrapper{border:1px solid var(--border-medium);background:var(--surface-1);border-radius:12px;width:100%;max-width:1000px;margin-top:80px;position:relative;overflow:hidden;box-shadow:0 24px 64px #0006,0 0 0 1px #ffffff0d}.hero-mockup-wrapper:before{content:"";background:var(--brand-mail-accent-primary);filter:blur(100px);opacity:.15;pointer-events:none;width:600px;height:200px;position:absolute;top:-100px;left:50%;transform:translate(-50%)}.mockup-browser-chrome{background:var(--surface-2);border-bottom:1px solid var(--border-subtle);height:40px;padding:0 var(--space-4);align-items:center;display:flex;position:relative}.traffic-lights{gap:6px;display:flex}.traffic-lights span{background:#3f3f46;border-radius:50%;width:10px;height:10px}.address-bar{background:var(--surface-1);color:var(--text-tertiary);border:1px solid var(--border-subtle);border-radius:6px;padding:4px 60px;font-size:11px;position:absolute;left:50%;transform:translate(-50%)}.mockup-ui{grid-template-columns:200px 300px 1fr;height:500px;display:grid}.mockup-sidebar{border-right:1px solid var(--border-subtle);padding:var(--space-4);gap:var(--space-2);flex-direction:column;display:flex}.mockup-compose{background:var(--brand-mail-accent-primary);color:#fff;text-align:center;margin-bottom:var(--space-4);border-radius:6px;padding:8px;font-size:13px;font-weight:500}.mockup-item,.mockup-label{color:var(--text-secondary);border-radius:6px;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.mockup-item.active{background:var(--surface-2);color:var(--text-primary)}.mockup-list{border-right:1px solid var(--border-subtle);flex-direction:column;display:flex}.mockup-search{padding:var(--space-4);border-bottom:1px solid var(--border-subtle);color:var(--text-tertiary);font-size:13px}.mockup-email{padding:var(--space-4);border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:4px;display:flex}.mockup-email strong{color:var(--text-secondary);font-size:14px;font-weight:500}.mockup-email span{color:var(--text-tertiary);font-size:13px}.mockup-email.unread{background:var(--surface-2)}.mockup-email.unread strong,.mockup-email.unread span{color:var(--text-primary)}.mockup-reader{background:var(--bg-primary);padding:var(--space-8)}.mockup-reader-header h2{margin-bottom:var(--space-4);font-size:24px;font-weight:600}.mockup-ai-badge{color:#818cf8;margin-bottom:var(--space-3);background:#6366f11a;border-radius:4px;align-items:center;gap:6px;padding:4px 8px;font-size:11px;font-weight:600;animation:2s infinite pulse;display:inline-flex}@keyframes pulse{0%{box-shadow:0 0 #6366f166}70%{box-shadow:0 0 0 6px #6366f100}to{box-shadow:0 0 #6366f100}}.mockup-ai-text{color:var(--text-secondary);padding-left:var(--space-4);border-left:2px solid #818cf8;font-size:14px;line-height:1.6}section{padding:120px var(--space-8);text-align:center;max-width:1200px;margin:0 auto}.section-title{letter-spacing:-.02em;margin-bottom:var(--space-4);font-size:40px;font-weight:700}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto var(--space-8);font-size:18px}.identity-examples{justify-content:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.identity-card{background:var(--surface-2);border:1px solid var(--border-medium);padding:var(--space-4) var(--space-6);border-radius:var(--radius-lg);color:var(--text-primary);box-shadow:var(--shadow-sm);font-size:16px;font-weight:500}.cognos-section{text-align:left;grid-template-columns:1fr 1fr;align-items:center;gap:64px;display:grid}.cognos-icon{color:#818cf8;margin-bottom:var(--space-4)}.cognos-features{gap:var(--space-4);flex-direction:column;padding:0;list-style:none;display:flex}.cognos-features li{align-items:center;gap:var(--space-3);color:var(--text-secondary);font-size:16px;display:flex}.ai-panel-mockup{background:var(--surface-1);border:1px solid var(--border-medium);border-radius:var(--radius-xl);padding:var(--space-6);gap:var(--space-4);box-shadow:var(--shadow-lg);flex-direction:column;display:flex}.ai-message{padding:var(--space-4);border-radius:var(--radius-md);font-size:14px;line-height:1.5}.ai-message.user{background:var(--surface-3);border-bottom-right-radius:4px;align-self:flex-end}.ai-message.system{color:#e0e7ff;background:#6366f11a;border:1px solid #6366f133;border-bottom-left-radius:4px;align-self:flex-start}.bento-grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.bento-card{background:var(--surface-2);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--space-8);text-align:left;transition:transform .2s,border-color .2s}.bento-card:hover{border-color:var(--border-medium);transform:translateY(-4px)}.bento-card svg{color:var(--text-primary);margin-bottom:var(--space-4)}.bento-card h3{margin-bottom:var(--space-2);font-size:18px;font-weight:600}.bento-card p{color:var(--text-secondary);font-size:14px;line-height:1.5}.security-icon{margin-bottom:var(--space-4);color:#10b981}.security-grid{gap:var(--space-6);margin-top:var(--space-8);grid-template-columns:repeat(3,1fr);display:grid}.security-item h4{margin-bottom:var(--space-2);font-size:16px;font-weight:600}.security-item p{color:var(--text-secondary);font-size:14px}.ecosystem-cards{justify-content:center;gap:var(--space-6);flex-wrap:wrap;display:flex}.eco-card{background:var(--surface-1);border:1px solid var(--border-medium);border-radius:var(--radius-lg);justify-content:center;align-items:center;gap:var(--space-3);cursor:pointer;flex-direction:column;width:140px;height:140px;transition:all 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