:root{--gold:#d4b95c;--gold-light:#f0e0a0;--gold-dark:#b89a40;--dark:#1a1a1a;--light:#fff;--gray-50:#fafafa;--gray-100:#f5f5f5;--gray-200:#eee;--gray-300:#e0e0e0;--gray-400:#bdbdbd;--gray-500:#9e9e9e;--gray-600:#757575;--gray-700:#616161;--gray-800:#424242;--gray-900:#212121}.landing-container{background-color:var(--light);min-height:100vh}.header{z-index:50;background-color:#0000;width:100%;transition:all .3s;position:fixed;top:0}.header-scrolled{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#fffffff2;box-shadow:0 10px 30px #0000001a}.nav{max-width:1280px;margin:0 auto;padding:0 1.5rem}.nav-content{justify-content:space-between;align-items:center;padding:1rem 0;display:flex}.logo{color:var(--gold);letter-spacing:.05em;font-size:2rem;font-weight:700}.nav-links{gap:2rem;display:none}.nav-link{color:var(--gray-700);font-weight:500;text-decoration:none;transition:color .3s}.nav-link:hover{color:var(--gold)}.login-button{color:var(--light);background:linear-gradient(to right,var(--gold),var(--gold-dark));cursor:pointer;border:none;border-radius:9999px;padding:.5rem 1.5rem;font-weight:600;transition:all .3s}.login-button:hover{transform:translateY(-1px);box-shadow:0 10px 25px #d4b95c4d}.hero-section{justify-content:center;align-items:center;height:100vh;display:flex;position:relative;overflow:hidden}.hero-bg{width:100%;height:100%;position:absolute;top:0;left:0}.carousel-slide{opacity:0;background-position:50%;background-size:cover;width:100%;height:100%;transition:opacity 2s;position:absolute;top:0;left:0}.carousel-slide.active{opacity:1}.carousel-slide-1{background-image:url(/image/01.jpg)}.carousel-slide-2{background-image:url(/image/02.jpg)}.carousel-slide-3{background-image:url(/image/03.jpg)}.hero-overlay{background:linear-gradient(90deg,#000000b3,#00000080,#0000004d);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:10;text-align:center;color:var(--light);max-width:64rem;margin:0 auto;padding:0 1.5rem;position:relative}.hero-title{letter-spacing:-.025em;margin-bottom:1.5rem;font-size:3rem;font-weight:700}.hero-brand{color:var(--gold-light)}.hero-subtitle{letter-spacing:.025em;opacity:.9;margin-bottom:2rem;font-size:1.25rem;font-weight:300}.hero-description{opacity:.8;max-width:42rem;margin-bottom:3rem;margin-left:auto;margin-right:auto;font-size:1.125rem;line-height:1.75}.hero-cta{justify-content:center;display:flex}.cta-button{color:var(--light);background:linear-gradient(to right,var(--gold),var(--gold-dark));cursor:pointer;border:none;border-radius:9999px;padding:1rem 2rem;font-size:1.125rem;font-weight:600;transition:all .3s}.cta-button:hover{transform:translateY(-4px);box-shadow:0 20px 35px #d4b95c66}.scroll-indicator{color:var(--light);animation:1s infinite bounce;position:absolute;bottom:2rem;left:50%;transform:translate(-50%)}.scroll-indicator-border{border:2px solid var(--light);border-radius:9999px;justify-content:center;width:1.5rem;height:2.5rem;display:flex}.scroll-indicator-dot{background-color:var(--light);border-radius:9999px;width:.25rem;height:.75rem;margin-top:.5rem;animation:2s infinite pulse}.about-section{background-color:var(--gray-50);padding:5rem 0}.about-container{max-width:1152px;margin:0 auto;padding:0 1.5rem}.about-header{text-align:center;margin-bottom:4rem}.about-title{color:var(--gray-900);margin-bottom:1.5rem;font-size:2.5rem;font-weight:700}.about-subtitle{max-width:48rem;color:var(--gray-600);margin:0 auto;font-size:1.25rem;line-height:1.75}.about-content{grid-template-columns:1fr;align-items:center;gap:4rem;display:grid}.features-list{flex-direction:column;gap:2rem;display:flex}.feature-item{align-items:flex-start;gap:1rem;display:flex}.feature-icon{background-color:var(--gold-light);border-radius:9999px;padding:.75rem}.feature-icon .icon{width:1.5rem;height:1.5rem;color:var(--gold-dark)}.feature-text{flex:1}.feature-title{color:var(--gray-900);margin-bottom:.5rem;font-size:1.25rem;font-weight:600}.feature-description{color:var(--gray-600);line-height:1.6}.about-card-container{position:relative}.about-card{background:linear-gradient(135deg,var(--gold-light),var(--gold));border-radius:1rem;padding:2rem;box-shadow:0 25px 50px -12px #00000040}.about-card-content{background-color:var(--light);border-radius:.75rem;padding:1.5rem;box-shadow:0 10px 25px #0000001a}.about-card-title{color:var(--gray-900);margin-bottom:1rem;font-size:1.5rem;font-weight:700}.about-card-description{color:var(--gray-600);margin-bottom:1.5rem}.footer{color:var(--light);background-color:var(--gray-900);padding:3rem 0}.footer-container{max-width:1152px;margin:0 auto;padding:0 1.5rem}.footer-content{flex-direction:column;justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.footer-brand{margin-bottom:1.5rem}.footer-title{color:var(--gold-light);margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.footer-description{max-width:28rem;color:var(--gray-400)}.footer-links{gap:1.5rem;display:flex}.footer-link{color:var(--gray-400);text-decoration:none;transition:color .3s}.footer-link:hover{color:var(--gold-light)}.footer-bottom{text-align:center;border-top:1px solid var(--gray-800);margin-top:2rem;padding-top:2rem}.footer-copyright{color:var(--gray-400)}@media (min-width:768px){.nav-links{display:flex}.hero-title{font-size:4.5rem}.hero-subtitle{font-size:1.5rem}.hero-description{font-size:1.25rem}.about-title{font-size:3rem}.about-content{grid-template-columns:repeat(2,1fr)}.footer-content{flex-direction:row;margin-bottom:0}.footer-brand{margin-bottom:0}}@media (min-width:1024px){.hero-title{font-size:6rem}}@keyframes bounce{0%,20%,53%,80%,to{transform:translate(-50%)translateY(0)}40%,43%{transform:translate(-50%)translateY(-10px)}70%{transform:translate(-50%)translateY(-5px)}90%{transform:translate(-50%)translateY(-2px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}