*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Inter", sans-serif;line-height:1.6;color:#333;overflow-x:hidden}.hero-section{background:url(../img/header.jpg) no-repeat center center/cover;width:100%;aspect-ratio:16 / 9;display:flex;align-items:center;position:relative;overflow:hidden}.hero-section video{width:100%;height:100%;opacity:0}.hero-section .container{position:relative;display:flex;align-items:center;height:100%;flex-direction:column}.brand-name{font-size:4rem;font-weight:700;color:#fff;margin-bottom:2rem;letter-spacing:0.1em}.hero-title{font-size:1.8rem;font-weight:500;color:#fff;margin:0 auto;margin-bottom:3rem;letter-spacing:0.05em;background-image:url(../img/header-title.png);background-size:100% 100%;aspect-ratio:1129 / 328;width:85%}.btn-player{display:inline-flex;align-items:center;justify-content:center;margin:0 auto;width:72px;height:72px;border-radius:50%;background:radial-gradient(ellipse at 35% 35%, #fff 0%, #f3f7ff 70%);border:1px solid rgba(44,90,160,0.15);box-shadow:0 8px 24px rgba(44,90,160,0.18),inset 0 2px 6px rgba(255,255,255,0.6);transition:transform .25s ease, box-shadow .25s ease, background .25s ease;position:relative;cursor:pointer}.btn-player::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-45%, -50%);width:0;height:0;border-top:12px solid transparent;border-bottom:12px solid transparent;border-left:22px solid #2c5aa0;filter:drop-shadow(0 2px 2px rgba(44,90,160,0.25))}.btn-player::after{content:'';position:absolute;inset:-6px;border-radius:50%;background:radial-gradient(circle at 50% 50%, rgba(76,205,196,0.25), rgba(76,205,196,0));opacity:0;transform:scale(0.9);transition:opacity .25s ease, transform .25s ease}.btn-player:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 12px 28px rgba(44,90,160,0.25),inset 0 2px 6px rgba(255,255,255,0.8)}.btn-player:hover::after{opacity:1;transform:scale(1)}.btn-player:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(44,90,160,0.25),0 8px 24px rgba(44,90,160,0.18)}@keyframes btnPulse{0%{box-shadow:0 0 0 0 rgba(44,90,160,0.28)}100%{box-shadow:0 0 0 14px rgba(44,90,160,0)}}.btn-player--pulse{animation:btnPulse 2s ease-out infinite}.hero-subtitle{font-size:0.9rem;color:#fff;line-height:1.8;max-width:600px;margin:0 auto}.product-title{text-align:center}.product-title img{width:18.75rem}.product-image{margin-right:calc(-0.5 * var(--bs-gutter-x));margin-left:calc(-0.5 * var(--bs-gutter-x))}.product-image img{width:100%}.product-section{padding:50px 0;position:relative}.product-brand{font-size:3rem;font-weight:600;color:#2c5aa0;margin-bottom:1rem}.product-tagline{font-size:1.2rem;color:#666;font-weight:400;letter-spacing:0.1em}.product-bottles{display:flex;justify-content:center;align-items:flex-end;gap:15px;height:300px}.bottle{width:60px;height:180px;border-radius:30px 30px 10px 10px;position:relative;box-shadow:0 10px 30px rgba(0,0,0,0.1)}.bottle-1{background:linear-gradient(135deg, #ff6b6b, #ee5a52);height:200px}.bottle-2{background:linear-gradient(135deg, #4ecdc4, #44a08d);height:220px}.bottle-3{background:linear-gradient(135deg, #45b7d1, #96c93d);height:190px}.bottle-4{background:linear-gradient(135deg, #f093fb, #f5576c);height:210px}.bottle::before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);width:20px;height:30px;background:rgba(255,255,255,0.3);border-radius:10px}.aqualine-section{background:linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);text-align:center}.script-font{font-family:"Brush Script MT", cursive;font-style:italic;color:#2c5aa0}.decorative-lines{margin-top:50px;position:relative;height:100px}.line{position:absolute;height:2px;background:linear-gradient(90deg, transparent, #2c5aa0, transparent);left:50%;transform:translateX(-50%)}.line-1{width:200px;top:20px;animation:lineFloat1 3s ease-in-out infinite}.line-2{width:300px;top:40px;animation:lineFloat2 3s ease-in-out infinite 0.5s}.line-3{width:150px;top:60px;animation:lineFloat3 3s ease-in-out infinite 1s}@keyframes lineFloat1{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-10px)}}@keyframes lineFloat2{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(10px)}}@keyframes lineFloat3{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5px)}}.hyprojoint-section{background:linear-gradient(135deg, #fff 0%, #f8f9fa 100%)}.hyprojoint-box{width:250px;height:150px;background:linear-gradient(135deg, #2c5aa0, #1e3d72);border-radius:15px;margin:0 auto;position:relative;box-shadow:0 15px 35px rgba(44,90,160,0.3)}.hyprojoint-box::before{content:"Hyprojoint™";position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);color:white;font-weight:600;font-size:1.2rem}.hymois-section{background:linear-gradient(135deg, #e8f4f8 0%, #d1e7f0 100%);text-align:center}.hymois-product{width:200px;height:120px;background:linear-gradient(135deg, #fff, #f0f8ff);border-radius:10px;margin:50px auto;position:relative;box-shadow:0 10px 25px rgba(0,0,0,0.1)}.hymois-product::before{content:"HYMOIS";position:absolute;top:30%;left:50%;transform:translate(-50%, -50%);font-weight:600;color:#2c5aa0;font-size:1.1rem}.hymois-product::after{content:"👁";position:absolute;bottom:20px;right:20px;font-size:1.5rem}.btn-arrow{position:absolute;background-image:url(../img/btn-arrow.png);background-size:100% 100%;width:3.5%;aspect-ratio:1 / 1;top:50%;left:75%;transform:translateY(-50%);cursor:pointer}.footer-section{background:#e6ebf1;color:#000;padding:0 0 80px}.footer-section .footer-logo{background-color:#ced7e6;padding:50px 0;margin-bottom:80px}.footer-brand h5{font-size:1.5rem;font-weight:600;margin-bottom:30px}.footer-info p,.footer-contact p{margin-bottom:15px;line-height:1.8}.social-links{margin-top:20px}.social-link{display:inline-block;width:35px;height:35px;background:#000;color:white;text-align:center;line-height:35px;border-radius:10%;margin-right:10px;text-decoration:none;transition:all 0.3s ease}.social-link:hover{transform:translateY(-2px)}.footer-info-link{border-top:1px solid #000;padding-top:80px;margin-top:80px}@media (max-width: 768px){.brand-name{font-size:2.5rem}.hero-title{font-size:1.3rem}.product-brand{font-size:2rem}.product-bottles{height:200px}.bottle{width:40px;height:120px}.bottle-1{height:130px}.bottle-2{height:140px}.bottle-3{height:125px}.bottle-4{height:135px}.hyprojoint-box{width:200px;height:120px}.hymois-product{width:150px;height:100px}}html{scroll-behavior:smooth}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.product-section>.container-fluid>.product-image{animation:fadeInUp 0.8s ease-out;position:relative}