/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(135deg, #6673ea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    
    font-size: 2rem;
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.logo i {
    font-size: 1.8rem;
}

/* Navigation Styles */
.nav {
    display: flex;
    gap: 15px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.25);
    color: #feca57;
}

.nav-link i {
    font-size: 1rem;
}

/* Animated Background */
.animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--delay);
}

.floating-icon:nth-child(1) { top: 10%; left: 10%; }
.floating-icon:nth-child(2) { top: 20%; right: 15%; }
.floating-icon:nth-child(3) { top: 60%; left: 5%; }
.floating-icon:nth-child(4) { top: 70%; right: 10%; }
.floating-icon:nth-child(5) { top: 40%; left: 80%; }
.floating-icon:nth-child(6) { top: 80%; left: 50%; }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Main Content */
.main-content {
    position: relative;
    z-index: 2;
    padding: 40px 0;
}

.hero-section {
    position: relative;
    text-align: center;
    color: white;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.main-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: slideInDown 1s ease-out;
}

.highlight {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { filter: brightness(1); }
    to { filter: brightness(1.2); }
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    animation: slideInUp 1s ease-out 0.3s both;
}

/* Interests Grid */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 60px 0;
    animation: fadeIn 1s ease-out 0.6s both;
}

.interest-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.interest-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.interest-card i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #feca57;
    transition: all 0.3s ease;
}

.interest-card:hover i {
    transform: scale(1.2) rotate(10deg);
}

.interest-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.interest-card p {
    font-size: 0.95rem;
    opacity: 0.9;
    line-height: 1.5;
}

/* Countdown Section */
.countdown-section {
    margin: 60px 0;
    animation: slideInUp 1s ease-out 0.9s both;
}

.countdown-section h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    font-weight: 600;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.time-block {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    min-width: 80px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.time-block:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.25);
}

.time {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #feca57;
}

.label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Signup Section */
.signup-section {
    margin: 60px 0;
    animation: slideInUp 1s ease-out 1.2s both;
}

.signup-section h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    font-weight: 600;
}

.signup-form {
    display: flex;
    justify-content: center;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto 15px;
    flex-wrap: wrap;
}

.signup-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    min-width: 250px;
    transition: all 0.3s ease;
}

.signup-form input:focus {
    outline: none;
    background: white;
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.signup-form button {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.signup-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.4);
}

.privacy-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 15px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 60px;
    color: white;
}

.social-links {
    margin-bottom: 20px;
}

.social-links a {
    display: inline-block;
    margin: 0 15px;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: #feca57;
    transform: translateY(-3px);
}

.footer p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Animations */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* About Page Styles */
.about-placeholder {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
    animation: fadeIn 1s ease-out 0.6s both;
}

.placeholder-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: all 0.3s ease;
}

.placeholder-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.placeholder-card i {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #feca57;
    display: block;
}

.placeholder-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
    color: white;
}

.placeholder-card p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    color: white;
}

.back-to-home {
    margin-top: 50px;
    text-align: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .nav {
        gap: 10px;
    }
    
    .nav-link {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    .main-title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .interests-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin: 50px 0;
    }
    
    .countdown {
        gap: 15px;
    }
    
    .time-block {
        min-width: 70px;
        padding: 15px;
    }
    
    .time {
        font-size: 2rem;
    }
    
    .signup-form {
        flex-direction: column;
        align-items: center;
    }
    
    .signup-form input {
        width: 100%;
        max-width: 350px;
    }
    
    .signup-form button {
        width: fit-content;
    }
    
    .main-content {
        margin: 15px;
        padding: 25px;
    }
    
    .care-section {
        margin: 40px 0;
        padding: 30px 20px;
    }
    
    .section {
        margin: 40px 0;
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .interests-grid {
        margin: 50px 0;
        gap: 25px;
    }
    
    .interest-card {
        padding: 30px 20px;
        margin-bottom: 15px;
    }
    
    .countdown-section {
        margin: 40px 0;
    }
    
    .care-section {
        margin: 30px 0;
        padding: 25px 20px;
    }
    
    .care-section a {
        display: block;
        margin: 10px 0;
        text-align: center;
    }
    
    .section {
        margin: 30px 0;
        padding: 25px 20px;
    }
}