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

:root {
    --coral: #FF6B6B;
    --yellow: #FFD93D;
    --teal: #6BCB77;
    --blue: #4D96FF;
    --purple: #9B59B6;
    --orange: #FF8C42;
    --text-dark: #2D3436;
    --text-light: #636E72;
    --background: #ffffff;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Decorative Shapes */
.shape {
    position: fixed;
    z-index: -1;
    pointer-events: none;
}

.shape-1 {
    top: 5%;
    left: -50px;
    width: 180px;
    height: 180px;
    background: var(--yellow);
    border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
    opacity: 0.8;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    top: 10%;
    right: -30px;
    width: 150px;
    height: 150px;
    background: var(--coral);
    border-radius: 40% 60% 30% 70% / 60% 30% 70% 40%;
    opacity: 0.8;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    top: 45%;
    left: -80px;
    width: 200px;
    height: 100px;
    background: var(--teal);
    border-radius: 50% 50% 30% 70% / 50% 50% 70% 30%;
    opacity: 0.7;
    animation: float 12s ease-in-out infinite;
}

.shape-4 {
    top: 55%;
    right: -60px;
    width: 160px;
    height: 160px;
    background: var(--blue);
    border-radius: 70% 30% 50% 50% / 30% 50% 50% 70%;
    opacity: 0.7;
    animation: float 9s ease-in-out infinite reverse;
}

.shape-5 {
    bottom: 20%;
    left: 5%;
    width: 120px;
    height: 120px;
    background: var(--purple);
    border-radius: 50% 50% 70% 30% / 70% 30% 50% 50%;
    opacity: 0.6;
    animation: float 11s ease-in-out infinite;
}

.shape-6 {
    bottom: 10%;
    right: 10%;
    width: 140px;
    height: 80px;
    background: var(--orange);
    border-radius: 30% 70% 50% 50% / 50% 50% 30% 70%;
    opacity: 0.7;
    animation: float 7s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

header nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 64px;
}

.nav-logo {
    height: 32px;
    width: auto;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 64px;
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin-bottom: 32px;
}

.hero h1 {
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--coral), var(--orange), var(--yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .tagline {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-light);
    font-weight: 400;
    line-height: 1.8;
}

/* Features Section */
.features {
    padding: 100px 0;
    text-align: center;
}

.features h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 60px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--background);
    padding: 40px 32px;
    border-radius: 24px;
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--teal);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.feature-card:nth-child(1):hover {
    border-color: var(--blue);
}

.feature-card:nth-child(2):hover {
    border-color: var(--yellow);
}

.feature-card:nth-child(3):hover {
    border-color: var(--purple);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.contact-button {
    display: inline-block;
    margin-top: 20px;
    padding: 16px 40px;
    background: var(--text-dark);
    color: white;
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background: var(--coral);
    transform: scale(1.05);
}

/* Footer */
footer {
    padding: 60px 0;
    text-align: center;
    background: #fafafa;
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 16px;
    opacity: 0.8;
}

footer p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 8px;
}

footer .copyright {
    font-size: 0.85rem;
    color: #aaa;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .shape {
        transform: scale(0.6);
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero .tagline br {
        display: none;
    }

    .features,
    .contact {
        padding: 80px 0;
    }

    .features h2,
    .contact h2 {
        font-size: 2rem;
    }

    .feature-grid {
        gap: 24px;
    }

    .feature-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .shape-1, .shape-2 {
        transform: scale(0.4);
    }

    .shape-3, .shape-4, .shape-5, .shape-6 {
        display: none;
    }
}