:root{--teal:#14B8A6;--teal-dark:#0F766E;--charcoal:#374151;--charcoal-dark:#1F2937;}
.gradient-bg{background:linear-gradient(135deg,var(--teal) 0%,var(--teal-dark) 100%);}
.section-divider{height:1px;background:linear-gradient(90deg,transparent 0%,var(--teal) 50%,transparent 100%);margin:4rem 0;}
.fade-in{opacity:0;transform:translateY(20px);transition:all .6s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}
.hover-lift{transition:transform .3s ease;}
.hover-lift:hover{transform:translateY(-5px);}
.about-photo{max-width:280px;border-radius:24px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.about-photo img{display:block;width:100%;height:auto;}
[id]{scroll-margin-top:84px;}