* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-pink: #FF69B4;
    --soft-pink: #FFB6D9;
    --light-pink: #FFE5F0;
    --baby-blue: #B4D4FF;
    --soft-purple: #E5B8F4;
    --cream: #FFF9F0;
    --dark-text: #2D3748;
    --light-text: #718096;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-text);
    overflow-x: hidden;
    background: var(--cream);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #FFE5F0 0%, #E5B8F4 50%, #B4D4FF 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.stars::before,
.stars::after {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: white;
    border-radius: 50%;
    box-shadow:
        100px 100px white,
        200px 200px white,
        300px 150px white,
        400px 300px white,
        500px 200px white,
        600px 400px white,
        700px 100px white,
        800px 350px white,
        900px 250px white,
        1000px 150px white,
        150px 450px white,
        250px 350px white,
        350px 500px white,
        450px 250px white,
        550px 450px white;
    animation: twinkle 3s infinite;
}

.stars::after {
    animation-delay: 1.5s;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.logo-container {
    margin-bottom: 30px;
    animation: float 3s ease-in-out infinite;
}

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

.logo svg {
    filter: drop-shadow(0 10px 30px rgba(255, 105, 180, 0.3));
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    animation: slideDown 0.8s ease-out;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-pink), var(--soft-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--dark-text);
    margin-bottom: 15px;
    font-weight: 600;
    animation: slideDown 0.8s ease-out 0.2s backwards;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--light-text);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: slideDown 0.8s ease-out 0.4s backwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.app-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: slideUp 0.8s ease-out 0.6s backwards;
}

.badge-link {
    position: relative;
    transition: transform 0.3s ease;
    display: inline-block;
}

.badge-link:hover {
    transform: scale(1.05);
}

.app-badge {
    height: 60px;
    width: auto;
}

.coming-soon {
    opacity: 0.7;
    pointer-events: none;
}

.coming-soon-tag {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--primary-pink);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 105, 180, 0.4);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Mockup */
.mobile-mockup {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    animation: slideUp 0.8s ease-out 0.8s backwards;
}

.phone {
    width: 320px;
    height: 650px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.phone::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 3;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FFE5F0 0%, #FFF9F0 100%);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.status-bar {
    height: 50px;
    background: transparent;
}

.app-preview {
    padding: 20px;
    animation: fadeIn 1s ease-out 1.5s backwards;
}

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

.week-indicator {
    text-align: center;
    margin-bottom: 30px;
}

.week-circle {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-pink), var(--soft-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 10px 30px rgba(255, 105, 180, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.week-text {
    font-size: 0.9rem;
    color: var(--light-text);
    font-weight: 600;
}

.baby-info {
    background: white;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.baby-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.baby-size {
    font-size: 0.95rem;
    color: var(--dark-text);
    font-weight: 500;
}

.feature-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mini-card {
    background: white;
    border-radius: 15px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.card-icon {
    font-size: 1.5rem;
}

.card-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-text);
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.float-item {
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: floatAround 20s infinite;
}

.float-item:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.float-item:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 4s;
}

.float-item:nth-child(3) {
    top: 30%;
    left: 85%;
    animation-delay: 2s;
}

.float-item:nth-child(4) {
    top: 70%;
    left: 15%;
    animation-delay: 6s;
}

.float-item:nth-child(5) {
    top: 20%;
    left: 70%;
    animation-delay: 8s;
}

@keyframes floatAround {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(50px, -50px) rotate(90deg);
    }
    50% {
        transform: translate(0, -100px) rotate(180deg);
    }
    75% {
        transform: translate(-50px, -50px) rotate(270deg);
    }
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--cream);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 60px;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 105, 180, 0.2);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

.feature-card:nth-child(even) .feature-icon {
    animation-delay: 1s;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.feature-card p {
    color: var(--light-text);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
    background: linear-gradient(135deg, #FFE5F0 0%, #E5B8F4 100%);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-pink), var(--soft-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(255, 105, 180, 0.3);
    animation: popIn 0.5s ease-out backwards;
}

.step:nth-child(1) .step-number { animation-delay: 0.2s; }
.step:nth-child(2) .step-number { animation-delay: 0.4s; }
.step:nth-child(3) .step-number { animation-delay: 0.6s; }
.step:nth-child(4) .step-number { animation-delay: 0.8s; }

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--dark-text);
}

.step-content p {
    color: var(--light-text);
}

/* CTA Section */
.cta {
    padding: 100px 0 0;
    background: var(--cream);
    position: relative;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.cta-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 40px;
}

.wave-bottom {
    height: 100px;
    background: linear-gradient(135deg, var(--primary-pink), var(--soft-purple));
    position: relative;
}

.wave-bottom::before {
    content: '';
    position: absolute;
    top: -99px;
    left: 0;
    width: 100%;
    height: 100px;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,50 Q300,0 600,50 T1200,50 L1200,100 L0,100 Z' fill='%23FF69B4'/%3E%3C/svg%3E") repeat-x;
    background-size: 100% 100%;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-pink), var(--soft-purple));
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .features,
    .how-it-works,
    .cta {
        padding: 60px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .phone {
        width: 280px;
        height: 570px;
    }

    .app-badges {
        flex-direction: column;
        gap: 15px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .phone {
        width: 260px;
        height: 530px;
    }

    .week-circle {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .app-badge {
        height: 50px;
    }
}