/* Ocean Footer Styles */
        .ocean-footer {
            position: relative;
            height: 280px;
            width: 100%;
            overflow: hidden;
            /* background: linear-gradient(to bottom, #1e5799, #207cca, #1e5799); */
            margin-top: auto;
        }
        
        /* Ship Container */
        .ship-container {
            position: absolute;
            bottom: 80px;
            z-index: 40;
            animation: bob 4s ease-in-out infinite;
        }
        
        .main-ship {
            left: 0;
            animation: sail 35s linear infinite;
        }
        
        .mid-ship {
            left: 0;
            animation: sail 45s linear infinite;
            bottom: 100px;
            z-index: 35;
            transform: scale(0.8);
        }
        
        .far-ship {
            left: 0;
            animation: sail 55s linear infinite;
            bottom: 120px;
            z-index: 30;
            transform: scale(0.6);
        }
        
        .ship {
            position: relative;
        }
        
        .main-ship .ship {
            width: 180px;
            height: 120px;
        }
        
        .mid-ship .ship {
            width: 150px;
            height: 100px;
        }
        
        .far-ship .ship {
            width: 120px;
            height: 80px;
        }
        
        .ship-hull {
            position: absolute;
            bottom: 0;
            background: #c19a6b;
            border-radius: 50% 50% 0 0;
            box-shadow: inset -5px 0 10px rgba(0,0,0,0.2);
        }
        
        .main-ship .ship-hull {
            width: 180px;
            height: 50px;
        }
        
        .mid-ship .ship-hull {
            width: 150px;
            height: 45px;
        }
        
        .far-ship .ship-hull {
            width: 120px;
            height: 40px;
        }
        
        .ship-deck {
            position: absolute;
            background: #8b4513;
            border-radius: 5px;
        }
        
        .main-ship .ship-deck {
            top: 20px;
            left: 20px;
            width: 140px;
            height: 30px;
        }
        
        .mid-ship .ship-deck {
            top: 15px;
            left: 15px;
            width: 120px;
            height: 25px;
        }
        
        .far-ship .ship-deck {
            top: 10px;
            left: 10px;
            width: 100px;
            height: 20px;
        }
        
        .ship-mast {
            position: absolute;
            background: #8b4513;
            box-shadow: 2px 0 5px rgba(0,0,0,0.3);
        }
        
        .main-ship .ship-mast {
            top: -50px;
            left: 90px;
            width: 8px;
            height: 110px;
        }
        
        .mid-ship .ship-mast {
            top: -40px;
            left: 75px;
            width: 6px;
            height: 90px;
        }
        
        .far-ship .ship-mast {
            top: -30px;
            left: 60px;
            width: 5px;
            height: 70px;
        }
        
        .ship-sail {
            position: absolute;
            background: linear-gradient(to right, #f8f9fa, #e9ecef);
            border-radius: 5px 10px 5px 5px;
            animation: sail-flap 3.5s ease-in-out infinite;
            box-shadow: 0 3px 8px rgba(0,0,0,0.2);
        }
        
        .main-ship .ship-sail {
            top: -50px;
            left: 50px;
            width: 80px;
            height: 100px;
        }
        
        .mid-ship .ship-sail {
            top: -40px;
            left: 40px;
            width: 70px;
            height: 90px;
        }
        
        .far-ship .ship-sail {
            top: -30px;
            left: 30px;
            width: 60px;
            height: 70px;
        }
        
        /* Wave Animation */
        .wave {
            position: absolute;
            bottom: 0;
            width: 100%;
            height: 115px;
        }
        
       .wave1 {
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%231e5799"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%231e5799"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%231e5799"></path></svg>');
  background-size: 1200px 120px;
  animation: wave 15s linear infinite;
  transform: scaleY(-1); /* Flips the wave upright */
  z-index: 50;
}
        
        .wave2 {
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%231e5799"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%231e5799"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%231e5799"></path></svg>');
  background-size: 1200px 120px;
            animation: wave-reverse 18s linear infinite;
            opacity: 0.7;
            transform: scaleY(-1);
            z-index: 40;
        }
        
        .wave3 {
           background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%231e5799"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%231e5799"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%231e5799"></path></svg>');
  background-size: 1200px 120px;
            animation: wave 22s linear infinite;
            opacity: 0.4;
            transform: scaleY(-1);
            z-index: 30;
        }
        
        .footer-content {
            position: absolute;
            bottom: 30px;
            left: 0;
            width: 100%;
            text-align: center;
            color: white;
            z-index: 60;
            font-size: 1.1rem;
            text-shadow: 0 1px 3px rgba(0,0,0,0.7);
            padding: 0 20px;
        }
        
        /* Floating SVG Elements */
        .floating-elements {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 20;
        }
        
        .floating-element {
            position: absolute;
            animation: float linear infinite;
            opacity: 0.8;
        }
        
        .fish {
            width: 50px;
            height: 30px;
            animation-duration: 15s;
        }
        
        .jellyfish {
            width: 40px;
            height: 60px;
            animation-duration: 25s;
        }
        
        .seaweed {
            width: 30px;
            height: 60px;
            bottom: 0;
            animation-duration: 30s;
        }
        
        .bubbles {
            width: 20px;
            height: 20px;
            animation-duration: 8s;
            opacity: 0.6;
        }
        
        .turtle {
            width: 70px;
            height: 50px;
            animation-duration: 40s;
            display: none;
        }
        
        /* Animations */
        @keyframes sail {
            0% { transform: translateX(-200px); }
            100% { transform: translateX(calc(100vw + 200px)); }
        }
        
        @keyframes bob {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }
        
        @keyframes sail-flap {
            0%, 100% { transform: skewX(-5deg) scaleX(1); }
            50% { transform: skewX(-8deg) scaleX(1.05); }
        }
        
        @keyframes wave {
            0% { background-position-x: 0; }
            100% { background-position-x: 1200px; }
        }
        
        @keyframes wave-reverse {
            0% { background-position-x: 1200px; }
            100% { background-position-x: 0; }
        }
        
        @keyframes float {
            0% { transform: translateY(0) translateX(0); }
            25% { transform: translateY(-20px) translateX(10px); }
            50% { transform: translateY(-40px) translateX(0); }
            75% { transform: translateY(-20px) translateX(-10px); }
            100% { transform: translateY(0) translateX(0); }
        }
        
        @keyframes bubble-rise {
            0% { 
                transform: translateY(0) scale(0.5);
                opacity: 0.2;
            }
            10% { opacity: 0.7; }
            90% { opacity: 0.6; }
            100% { 
                transform: translateY(-200px) scale(1.2);
                opacity: 0;
            }
        }
        
        .main-ship svg {
  transform: scale(2);
}

.mid-ship svg {
  transform: scale(1.5);
}

.far-ship svg {
  transform: scale(1.2);
}

        /* Floating element positions */
        .floating-element:nth-child(1) { left: 5%; bottom: 30px; animation-delay: 0s; }
        .floating-element:nth-child(2) { left: 15%; bottom: 50px; animation-delay: 2s; }
        .floating-element:nth-child(3) { left: 25%; bottom: 20px; animation-delay: 4s; }
        .floating-element:nth-child(4) { left: 35%; bottom: 60px; animation-delay: 6s; }
        .floating-element:nth-child(5) { left: 45%; bottom: 40px; animation-delay: 8s; }
        .floating-element:nth-child(6) { left: 55%; bottom: 30px; animation-delay: 10s; }
        .floating-element:nth-child(7) { left: 65%; bottom: 50px; animation-delay: 12s; }
        .floating-element:nth-child(8) { left: 75%; bottom: 20px; animation-delay: 14s; }
        .floating-element:nth-child(9) { left: 85%; bottom: 60px; animation-delay: 16s; }
        .floating-element:nth-child(10) { left: 95%; bottom: 40px; animation-delay: 18s; }
        
        /* Bubble animation */
        .bubble {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            animation: bubble-rise linear infinite;
            z-index: 25;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .content {
                grid-template-columns: 1fr;
            }
            
            .ship-container {
                transform: scale(0.8);
            }
            
            h1 {
                font-size: 2.5rem;
            }
            
            .ocean-footer {
                height: 220px;
            }
        }
        
        /* Controls */
        .controls {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin: 2rem 0;
        }
        
        .btn {
            background: rgba(255, 255, 255, 0.15);
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            color: white;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-3px);
        }
        
        .stats {
            text-align: center;
            margin-top: 1rem;
            font-size: 1.1rem;
            color: #e0f7fa;
        }