:root{--color-navy: #0a192f;--color-navy-light: #112240;--color-gold: #c5a059;--color-gold-light: #e6c888;--color-white: #ffffff;--color-text: #333333;--color-text-light: #8892b0;--bp-mobile: 768px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Lato,sans-serif;color:var(--color-text);line-height:1.6;background-color:var(--color-white);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Playfair Display,serif;color:var(--color-navy)}.hero{background-color:var(--color-navy);background-image:url(/hero-bg.png);background-size:cover;background-position:center;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;position:relative;color:var(--color-gold)}.hero:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0a192f66;z-index:1}.hero-content{position:relative;z-index:2;border:1px solid rgba(197,160,89,.3);padding:3rem;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0a192f99;border-radius:4px;max-width:600px;width:100%}.hero h1{font-size:2rem;color:var(--color-white);font-weight:400;letter-spacing:2px;text-transform:uppercase;margin-bottom:1.5rem}.hero h1 span{font-size:3.5rem;color:var(--color-gold);display:block;margin-top:.5rem;font-weight:700;text-transform:none}.date-divider{height:2px;width:50px;background-color:var(--color-gold);margin:1.5rem auto}.hero .date{font-size:1.5rem;color:var(--color-white);font-weight:300}.section-programme,.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}.logo{width:130px;height:120px;margin-bottom:0;background-color:var(--color-gold);-webkit-mask-image:url(/logo-so.png);mask-image:url(/logo-so.png);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center}.brand-title{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:1rem}.brand-text{font-family:Montserrat,sans-serif;font-weight:700;font-size:4rem;color:var(--color-gold);line-height:1;letter-spacing:2px}h1{font-family:Playfair Display,serif;color:var(--color-navy)}@media (max-width: 600px){.brand-title{flex-direction:column;gap:.5rem}.brand-text{font-size:3rem}}.subtitle{font-family:Lato,sans-serif;font-size:1.5rem;font-weight:300;margin-bottom:2rem;text-transform:uppercase;letter-spacing:3px}.section-programme,.section-rsvp{padding:5rem 1.5rem;max-width:900px;margin:0 auto;text-align:center}.section-title{font-size:2.5rem;margin-bottom:3rem;position:relative;display:inline-block}.section-title:after{content:"";display:block;width:60%;height:3px;background-color:var(--color-gold);margin:.5rem auto 0}.programme-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 768px){.programme-grid{grid-template-columns:1fr 1fr}}.programme-card{background:#f9f9f9;padding:2.5rem;border-radius:8px;border-top:4px solid var(--color-navy);box-shadow:0 4px 6px #0000000d;transition:transform .3s ease}.programme-card:hover{transform:translateY(-5px)}.programme-card h3{font-size:1.5rem;margin-bottom:1rem}.programme-card .time{font-weight:700;color:var(--color-gold);margin-bottom:.5rem;text-transform:uppercase;font-size:.9rem}.section-rsvp{background-color:var(--color-white)}.rsvp-deadline{font-style:italic;margin-bottom:2.5rem;color:var(--color-text-light)}.rsvp-form{text-align:left;max-width:500px;margin:0 auto;background:#fff;padding:2rem;border:1px solid #eee;border-radius:8px}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--color-navy);font-weight:700}.form-group input[type=text],.form-group input[type=number]{width:100%;padding:.8rem;border:1px solid #ddd;border-radius:4px;font-family:inherit}footer{text-align:center;padding:3rem 1.5rem;background-color:#f5f5f5;color:var(--color-navy)}.footer-content h3{margin-bottom:1rem;font-size:1.5rem}.footer-content address{font-style:normal;margin-bottom:1.5rem;line-height:1.8}.map-link{display:inline-block;color:var(--color-gold);text-decoration:none;font-weight:700;border-bottom:2px solid var(--color-gold);margin-bottom:2rem;transition:opacity .3s}.map-link:hover{opacity:.8}.copyright{font-size:.9rem;color:var(--color-text-light)}.submit-btn{display:block;width:100%;padding:1rem;background-color:var(--color-navy);color:var(--color-gold);border:1px solid var(--color-gold);border-radius:4px;font-family:Montserrat,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all .3s ease;font-size:1.1rem;margin-top:1rem}.submit-btn:hover{background-color:var(--color-gold);color:var(--color-navy);transform:translateY(-2px);box-shadow:0 4px 10px #0a192f33}