:root{--bg-cream: #fbf9f6;--text-main: #3d352e;--text-muted: #8b8075;--brand-terracotta: #a8583c;--brand-terracotta-hover: #91482e;--border-light: #e6dfd7;--font-sans: "Montserrat", system-ui, sans-serif;--font-serif: "Playfair Display", serif}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font-sans);background-color:var(--bg-cream);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,.serif{font-family:var(--font-serif);font-weight:500}.main-title{font-size:3.5rem;line-height:1.1;color:var(--text-main);margin-bottom:1.5rem}.section-title{font-size:2.5rem;margin-bottom:.5rem;text-align:center}.section-title.text-white{color:#fff}.section-title.dark{color:var(--text-main)}.subtitle{color:var(--text-muted);font-size:1.1rem;line-height:1.6;text-align:center;margin-bottom:2.5rem}.stepper-nav{background-color:var(--bg-cream);border-bottom:1px solid var(--border-light);padding:1.5rem 0;position:relative;z-index:10}.stepper-container{display:flex;justify-content:center;align-items:center;gap:3rem;max-width:800px;margin:0 auto}.step{display:flex;flex-direction:column;align-items:center;gap:.5rem;position:relative;color:var(--text-muted);opacity:.6;transition:all .3s}.step.active,.step.completed{opacity:1}.step.active{color:var(--brand-terracotta)}.step.active .step-circle{background-color:var(--brand-terracotta);color:#fff;border-color:var(--brand-terracotta)}.step-circle{width:45px;height:45px;border-radius:50%;border:1px solid var(--text-muted);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem;background-color:transparent;transition:all .3s}.step.completed .step-circle{background-color:var(--brand-terracotta);color:#fff;border-color:var(--brand-terracotta)}.step.completed .step-num{display:none}.check-icon{display:none;width:20px;height:20px}.step.completed .check-icon{display:block}.step-label{font-size:.85rem;font-weight:500}.app-content{flex:1;display:flex;position:relative;overflow:hidden}.step-section{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;pointer-events:none;visibility:hidden;transition:opacity .4s ease;overflow-y:auto}.step-section.active{opacity:1;pointer-events:auto;visibility:visible;position:relative}.bg-terracotta{background-color:var(--brand-terracotta)}.btn{padding:.875rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s;border:none}.btn-primary{background-color:var(--brand-terracotta);color:#fff}.btn-primary:hover{background-color:var(--brand-terracotta-hover)}.btn-outline{background-color:transparent;border:1px solid var(--border-light);color:var(--text-main)}.btn-outline:hover{background-color:#0000000d}.btn-white{background-color:#fff;color:var(--brand-terracotta)}.btn-outline-white{background-color:transparent;border:1px solid rgba(255,255,255,.4);color:#fff}.btn-outline-white:hover{background-color:#ffffff1a}.welcome-container{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;max-width:800px;margin:0 auto;padding:4rem 2rem;height:100%}.invitacion-logo{height:80px;margin-bottom:3rem;object-fit:contain}.tag-especial{background-color:#f3eae4;color:var(--brand-terracotta);padding:.5rem 1rem;border-radius:9999px;font-size:.85rem;font-weight:600;display:inline-flex;align-items:center;gap:.25rem;margin-bottom:2rem}.tag-especial i{width:14px;height:14px}.countdown-container{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:5rem 2rem;height:100%}.timer-grid{display:flex;gap:2rem;margin:4rem 0}.timer-item{position:relative;width:120px;height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}.progress-ring{position:absolute;top:0;left:0;width:100%;height:100%;transform:rotate(-90deg)}.progress-ring circle{fill:transparent;stroke:#fff3;stroke-width:4}.time-value{font-size:2.5rem;font-weight:600;font-family:var(--font-sans);line-height:1}.time-label{font-size:.75rem;letter-spacing:.1em;margin-top:.5rem;opacity:.9}.event-date-small{color:#fff;opacity:.8;font-size:1.1rem;margin-bottom:3rem;display:flex;align-items:center}.event-date-small:before,.event-date-small:after{content:"";display:inline-block;width:40px;height:1px;background-color:#ffffff4d;margin:0 1rem}.action-buttons{display:flex;gap:1rem}.details-container{max-width:900px;margin:0 auto;padding:4rem 2rem;text-align:center}.title-divider{width:40px;height:2px;background-color:var(--border-light);background-color:#d8c8b8;margin:1.5rem auto 4rem}.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2rem}.detail-card{background-color:#fff;border-radius:16px;padding:2.5rem 1.5rem;box-shadow:0 10px 30px -10px #00000008;display:flex;flex-direction:column;align-items:center}.icon-wrapper{width:50px;height:50px;border-radius:50%;background-color:#fdfaf7;display:flex;align-items:center;justify-content:center;color:var(--brand-terracotta);margin-bottom:1.5rem}.detail-card h3{font-family:var(--font-sans);color:var(--text-main);font-size:1.05rem;font-weight:600;margin-bottom:.5rem;min-height:2.5rem}.detail-card p{color:var(--text-muted);font-size:.9rem;line-height:1.5}.map-card{background-color:#f3ede8;border-radius:16px;padding:3rem;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#a4978a;margin-bottom:3rem;font-weight:500}.form-container{max-width:600px;margin:0 auto;padding:4rem 2rem}.form-sub{margin-bottom:2rem}.rsvp-form{background-color:#fff;border-radius:16px;padding:3rem;box-shadow:0 10px 30px -10px #00000008;text-align:left}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;font-size:.95rem;color:var(--text-main);margin-bottom:.5rem}.form-group input,.form-group select{width:100%;padding:.875rem 1rem;border:1px solid var(--border-light);border-radius:8px;font-size:1rem;font-family:var(--font-sans);color:var(--text-main);background-color:#fff;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--brand-terracotta)}.select-wrapper{position:relative}.select-wrapper select{padding-left:2.5rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-muted);pointer-events:none}.action-buttons.stretch{display:flex;gap:1rem;margin-top:2rem}.flex-1{flex:1}.flex-2{flex:2}.success-container{max-width:600px;margin:0 auto;padding:4rem 2rem;text-align:center;display:flex;flex-direction:column;align-items:center}.success-icon-main{width:80px;height:80px;border-radius:50%;background-color:#e8faed;color:#22c55e;display:flex;align-items:center;justify-content:center;margin-bottom:2rem}.success-icon-main i{width:40px;height:40px}.ticket-card{background-color:#fff;border:1px solid var(--border-light);border-radius:16px;padding:3rem;width:100%;text-align:left;box-shadow:0 20px 40px -20px #0000000d}.ticket-logo{height:50px;margin:0 auto;display:block;object-fit:contain}.ticket-divider{border-top:1px dashed var(--border-light);margin:2rem 0;position:relative}.ticket-divider:before,.ticket-divider:after{content:"";position:absolute;top:-15px;width:30px;height:30px;background-color:var(--bg-cream);border-radius:50%;border:1px solid var(--border-light)}.ticket-divider:before{left:-3rem;border-left-color:transparent;border-bottom-color:transparent;transform:rotate(-45deg)}.ticket-divider:after{right:-3rem;border-right-color:transparent;border-bottom-color:transparent;transform:rotate(45deg)}.ticket-row{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid #f3f0ea}.ticket-row:last-of-type{border-bottom:none}.t-label{color:var(--text-muted);font-weight:500;font-size:.95rem}.t-val{color:var(--text-main);font-weight:600;text-align:right}.ticket-footer{margin-top:2rem;text-align:center;color:#a4978a;font-size:.85rem}.ticket-footer strong{color:var(--text-main)}