:root{--color-primary: #173827;--color-primary-dark: #0f2419;--color-primary-light: #23513a;--color-primary-subtle: #e9f0ec;--color-accent-gold: #c29d67;--color-accent-gold-light: #dfcaa7;--color-accent-gold-dark: #9b7945;--color-bg: #f9f8f5;--color-surface: #ffffff;--color-surface-soft: #f3f0e8;--color-surface-hover: #eae6dc;--color-text: #1d2521;--color-text-secondary: #5a6660;--color-text-tertiary: #87948e;--color-text-inverted: #ffffff;--color-text-gold: #a67c43;--color-border: #e2ded5;--color-border-subtle: #ede9e1;--color-border-focus: #173827;--color-success: #2e7d32;--color-success-bg: #edf7ed;--color-error: #c62828;--color-error-bg: #fdeded;--color-info: #0288d1;--color-info-bg: #e1f5fe;--font-family-serif: "Playfair Display", Georgia, serif;--font-family-sans: "Outfit", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--space-2xs: 4px;--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(23, 56, 39, .04);--shadow-md: 0 8px 24px rgba(23, 56, 39, .08);--shadow-lg: 0 16px 40px rgba(23, 56, 39, .12);--shadow-gold: 0 8px 24px rgba(194, 157, 103, .25);--transition-fast: .18s ease;--transition-normal: .28s ease;--transition-slow: .45s cubic-bezier(.16, 1, .3, 1);--max-width-content: 1200px;--max-width-narrow: 840px;--max-width-form: 480px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column}#app{display:flex;flex-direction:column;min-height:100vh;width:100%}main{flex:1}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-gold)}img,svg{display:block;max-width:100%}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:1rem}.container{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:var(--space-lg);padding-right:var(--space-lg)}.container-narrow{max-width:var(--max-width-narrow)}.heading-hero{font-family:var(--font-family-serif);font-size:clamp(2.4rem,5vw,3.8rem);font-weight:700;line-height:1.15;color:var(--color-primary);letter-spacing:-.02em}.heading-section{font-family:var(--font-family-serif);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:600;line-height:1.25;color:var(--color-primary);margin-bottom:var(--space-md)}.heading-card{font-family:var(--font-family-sans);font-size:1.35rem;font-weight:600;line-height:1.3;color:var(--color-primary-dark)}.subheading{font-size:1.15rem;color:var(--color-text-secondary);line-height:1.6}.text-gold{color:var(--color-text-gold)}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:6px 14px;background:var(--color-primary-subtle);color:var(--color-primary);font-size:.85rem;font-weight:600;border-radius:var(--radius-full);letter-spacing:.04em;text-transform:uppercase}.badge-gold{background:#c29d6726;color:var(--color-accent-gold-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);padding:12px 24px;font-size:.95rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;text-decoration:none;border:1px solid transparent;-webkit-user-select:none;user-select:none}.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:var(--radius-sm)}.btn-lg{padding:16px 32px;font-size:1.05rem;border-radius:var(--radius-md)}.btn-primary{background-color:var(--color-primary);color:var(--color-text-inverted);box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--color-primary-light);color:var(--color-text-inverted);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-gold{background:linear-gradient(135deg,var(--color-accent-gold) 0%,var(--color-accent-gold-dark) 100%);color:#fff;box-shadow:var(--shadow-gold)}.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 28px #c29d6759;color:#fff}.btn-outline{background-color:transparent;border-color:var(--color-border);color:var(--color-primary)}.btn-outline:hover{border-color:var(--color-primary);background-color:var(--color-surface);color:var(--color-primary)}.btn-subtle{background-color:var(--color-surface-soft);color:var(--color-text)}.btn-subtle:hover{background-color:var(--color-surface-hover)}.btn-danger{background-color:var(--color-error);color:#fff}.btn-danger:hover{background-color:#b71c1c}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.card-elevated{box-shadow:var(--shadow-md)}.card-elevated:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card-gold{border-top:4px solid var(--color-accent-gold)}.form-group{margin-bottom:var(--space-lg);display:flex;flex-direction:column;gap:6px;text-align:left}.form-label{font-size:.9rem;font-weight:500;color:var(--color-text)}.form-input{width:100%;padding:12px 16px;background-color:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:.95rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1738271a}.form-error{font-size:.82rem;color:var(--color-error)}.field-error{font-size:.82rem;color:var(--color-error);margin-top:4px;display:none}.form-input-error{border-color:var(--color-error)!important;box-shadow:0 0 0 3px #ba181b1a!important}.form-helper{font-size:.82rem;color:var(--color-text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f2419a6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-md);opacity:0;visibility:hidden;transition:opacity var(--transition-normal),visibility var(--transition-normal)}.modal-overlay.active{opacity:1;visibility:visible}.modal-card{background:var(--color-surface);width:100%;max-width:500px;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--space-2xl);position:relative;transform:translateY(20px) scale(.97);transition:transform var(--transition-slow);max-height:90vh;overflow-y:auto}.modal-overlay.active .modal-card{transform:translateY(0) scale(1)}.modal-close{position:absolute;top:var(--space-lg);right:var(--space-lg);width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);background:var(--color-surface-soft);cursor:pointer;transition:background-color var(--transition-fast)}.modal-close:hover{background:var(--color-surface-hover);color:var(--color-text)}#toast-container{position:fixed;bottom:var(--space-xl);right:var(--space-xl);z-index:2000;display:flex;flex-direction:column;gap:var(--space-xs);pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:var(--space-sm);padding:14px 20px;background:var(--color-primary-dark);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);font-size:.92rem;font-weight:500;animation:toastIn .3s cubic-bezier(.16,1,.3,1) forwards;max-width:380px;border-left:4px solid var(--color-accent-gold)}.toast.toast-error{border-left-color:var(--color-error)}.toast.toast-success{border-left-color:var(--color-success)}@keyframes toastIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:580px){.modal-card{padding:var(--space-xl) var(--space-md);border-radius:var(--radius-lg);width:95%}.form-row-2col{grid-template-columns:1fr!important;gap:0!important}#toast-container{left:var(--space-md);right:var(--space-md);bottom:var(--space-md)}.toast{max-width:100%}.btn{padding:10px 18px}}.lang-switcher{display:inline-flex;align-items:center;gap:2px;background:#0000000a;border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);padding:2px;margin-right:8px}.lang-btn{background:transparent;border:none;font-size:.75rem;font-weight:700;padding:4px 8px;border-radius:3px;cursor:pointer;color:var(--color-text-muted);transition:all var(--transition-fast)}.lang-btn.active{background:var(--color-primary);color:#fff}.lang-btn:hover:not(.active){color:var(--color-text-main);background:#0000000f}.navbar{position:sticky;top:0;z-index:500;background:#f9f8f5eb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border-subtle);transition:all var(--transition-normal)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:76px}.navbar-brand{display:flex;align-items:center;text-decoration:none}.navbar-brand img,.navbar-logo-img{height:46px;width:auto;max-width:190px;object-fit:contain;transition:opacity var(--transition-fast)}.navbar-brand:hover .navbar-logo-img{opacity:.9}.navbar-menu{display:flex;align-items:center;justify-content:space-between;flex:1;margin-left:var(--space-2xl)}.navbar-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.navbar-toggle:hover{background-color:var(--color-surface-soft)}.hamburger-bar{display:block;width:22px;height:2px;background-color:var(--color-primary);border-radius:2px;transition:transform var(--transition-normal),opacity var(--transition-normal)}.navbar-toggle.active .hamburger-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.navbar-toggle.active .hamburger-bar:nth-child(2){opacity:0}.navbar-toggle.active .hamburger-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.navbar-links{display:flex;align-items:center;gap:var(--space-xl);list-style:none}.navbar-link{font-size:.95rem;font-weight:500;color:var(--color-text-secondary);padding:8px 4px;position:relative;transition:color var(--transition-fast)}.navbar-link:hover,.navbar-link.active{color:var(--color-primary)}.navbar-link.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:var(--color-accent-gold);border-radius:2px}.navbar-actions{display:flex;align-items:center;gap:var(--space-md)}.user-badge-nav{display:flex;align-items:center;gap:var(--space-xs);padding:6px 14px;background:var(--color-surface-soft);border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text);font-size:.9rem;font-weight:500}.user-avatar-sm{width:28px;height:28px;border-radius:var(--radius-full);background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;object-fit:cover}.footer{background-color:var(--color-primary-dark);color:#d1dbd6;padding-top:var(--space-4xl);padding-bottom:var(--space-2xl);margin-top:var(--space-4xl);border-top:1px solid rgba(194,157,103,.2)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-3xl);margin-bottom:var(--space-3xl)}.footer-brand{display:flex;flex-direction:column;gap:var(--space-md)}.footer-brand-title{font-family:var(--font-family-serif);font-size:1.6rem;color:#fff;display:flex;align-items:center;gap:var(--space-sm)}.footer-desc{font-size:.95rem;line-height:1.7;color:#a3b3ac;max-width:420px}.footer-col-title{color:#fff;font-size:1.05rem;font-weight:600;margin-bottom:var(--space-md);font-family:var(--font-family-sans)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--space-xs)}.footer-link{color:#a3b3ac;font-size:.92rem;transition:color var(--transition-fast)}.footer-link:hover{color:var(--color-accent-gold-light)}.footer-bottom{padding-top:var(--space-xl);border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:#7b8e86}.hero-section{padding-top:var(--space-4xl);padding-bottom:var(--space-4xl);text-align:center;position:relative;overflow:hidden}.hero-content{max-width:820px;margin:0 auto}.hero-subtitle{margin-top:var(--space-lg);margin-bottom:var(--space-2xl);font-size:1.25rem;color:var(--color-text-secondary);line-height:1.6}.hero-buttons{display:flex;justify-content:center;gap:var(--space-md);flex-wrap:wrap}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-xl);margin-top:var(--space-3xl)}.feature-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-2xl);border:1px solid var(--color-border-subtle);display:flex;flex-direction:column;gap:var(--space-sm);transition:all var(--transition-normal)}.feature-card:hover{transform:translateY(-4px);border-color:var(--color-accent-gold-light);box-shadow:var(--shadow-md)}.feature-icon-wrapper{width:52px;height:52px;border-radius:var(--radius-md);background:var(--color-primary-subtle);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-xs)}.feature-icon-wrapper svg{width:26px;height:26px}.feature-title{font-size:1.2rem;font-weight:600;color:var(--color-primary-dark)}.feature-desc{font-size:.95rem;color:var(--color-text-secondary);line-height:1.6}.quote-banner{margin-top:var(--space-4xl);padding:var(--space-3xl);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;border-radius:var(--radius-xl);text-align:center;position:relative}.quote-text{font-family:var(--font-family-serif);font-size:clamp(1.3rem,2.5vw,1.8rem);font-style:italic;max-width:760px;margin:0 auto var(--space-md) auto;line-height:1.5;color:#f7f9f8}.quote-author{color:var(--color-accent-gold-light);font-weight:500;font-size:.95rem}.download-hero{padding:var(--space-3xl) 0 var(--space-2xl) 0;text-align:center}.download-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3xl);align-items:center;margin-top:var(--space-2xl)}.store-buttons-container{display:flex;flex-direction:column;gap:var(--space-lg);align-items:flex-start}.store-badge-btn{display:inline-flex;align-items:center;gap:var(--space-md);padding:14px 28px;background:#000;color:#fff;border-radius:var(--radius-md);text-decoration:none;transition:transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:var(--shadow-sm);width:100%;max-width:280px}.store-badge-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}.store-badge-btn svg{width:32px;height:32px;flex-shrink:0}.store-badge-text{display:flex;flex-direction:column;text-align:left}.store-badge-subtitle{font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:#a0a0a0}.store-badge-title{font-size:1.15rem;font-weight:600;line-height:1.2}.phone-showcase-wrapper{display:flex;justify-content:center;gap:var(--space-lg);position:relative}.smartphone-frame{width:290px;height:580px;background:#111a14;border-radius:46px;padding:12px;box-shadow:0 25px 50px -12px #0f241959,0 0 0 2px #34483d;position:relative;overflow:hidden;display:flex;flex-direction:column}.phone-screen{background:var(--color-bg);flex:1;border-radius:36px;overflow:hidden;display:flex;flex-direction:column;position:relative}.phone-island{position:absolute;top:10px;left:50%;transform:translate(-50%);width:90px;height:22px;background:#000;border-radius:20px;z-index:10}.phone-placeholder-content{padding:44px var(--space-md) var(--space-md) var(--space-md);display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;gap:var(--space-sm)}.phone-placeholder-badge{font-size:.75rem;background:var(--color-primary-subtle);color:var(--color-primary);padding:4px 10px;border-radius:var(--radius-full);font-weight:600}.phone-placeholder-icon{width:64px;height:64px;border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-accent-gold)}.phone-todo-tag{font-size:.72rem;color:var(--color-text-tertiary);border:1px dashed var(--color-border);padding:6px 12px;border-radius:var(--radius-sm);background:#ffffffb3}.qr-card{display:flex;align-items:center;gap:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);margin-top:var(--space-xl);max-width:440px}.qr-code-img{width:90px;height:90px;background:#fff;padding:4px;border:1px solid var(--color-border);border-radius:var(--radius-sm)}.profile-container{padding-top:var(--space-3xl);padding-bottom:var(--space-4xl)}.profile-header-card{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;border-radius:var(--radius-xl);padding:var(--space-2xl);display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2xl);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.profile-identity{display:flex;align-items:center;gap:var(--space-xl)}.profile-avatar-large{width:84px;height:84px;border-radius:var(--radius-full);border:3px solid var(--color-accent-gold);background:var(--color-primary-light);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:600;object-fit:cover;box-shadow:var(--shadow-sm)}.profile-name{font-family:var(--font-family-serif);font-size:1.8rem;color:#fff;margin-bottom:4px}.profile-email{font-size:.95rem;color:#b0c2b8}.profile-sections-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:var(--space-2xl)}.invite-link-box{background:var(--color-surface-soft);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-sm)}.invite-url-text{font-family:monospace;font-size:.85rem;color:var(--color-primary-dark);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.connections-list{display:flex;flex-direction:column;gap:var(--space-sm);margin-top:var(--space-md)}.connection-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md);background:var(--color-surface-soft);border-radius:var(--radius-md);border:1px solid var(--color-border-subtle)}.connection-user-info{display:flex;align-items:center;gap:var(--space-sm)}.connection-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}@media(max-width:900px){.download-layout{grid-template-columns:1fr;gap:var(--space-2xl)}.store-buttons-container{align-items:center;width:100%}.store-badge-btn{max-width:100%;width:100%;justify-content:center}.qr-card{max-width:100%;width:100%}.profile-sections-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:var(--space-xl)}}@media(max-width:768px){.navbar-inner{height:68px}.navbar-logo-img{height:38px}.navbar-toggle{display:flex}.navbar-menu{position:absolute;top:68px;left:0;right:0;background:#f9f8f5fa;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);padding:var(--space-xl) var(--space-lg);box-shadow:var(--shadow-lg);flex-direction:column;align-items:flex-start;gap:var(--space-lg);margin-left:0;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--transition-normal)}.navbar-menu.active{opacity:1;visibility:visible;transform:translateY(0)}.navbar-links{flex-direction:column;align-items:flex-start;width:100%;gap:var(--space-xs)}.navbar-link{width:100%;padding:10px 0;font-size:1.05rem}.navbar-actions{width:100%;flex-direction:column;align-items:stretch;gap:var(--space-sm);padding-top:var(--space-md);border-top:1px solid var(--color-border-subtle)}.navbar-actions .btn,.user-badge-nav{width:100%;justify-content:center}.phone-showcase-wrapper{flex-direction:column;align-items:center;gap:var(--space-xl)}.smartphone-frame{margin-top:0!important;max-width:290px;width:100%}.profile-header-card{flex-direction:column;align-items:flex-start;gap:var(--space-lg);padding:var(--space-xl) var(--space-lg)}.profile-identity{flex-direction:column;align-items:flex-start;gap:var(--space-md)}.profile-avatar-large{width:68px;height:68px;font-size:1.8rem}.profile-name{font-size:1.5rem}}@media(max-width:580px){.hero-buttons{flex-direction:column;width:100%}.hero-buttons .btn{width:100%}.hero-subtitle{font-size:1.05rem}.quote-banner{padding:var(--space-xl) var(--space-md)}.quote-text{font-size:1.15rem}.invite-link-box{flex-direction:column;align-items:stretch}.invite-link-box .btn{width:100%}.footer-bottom{flex-direction:column;gap:var(--space-xs);text-align:center}}