:root {
    --bg-color: #fcf9fb; /* soft pinkish white */
    --text-main: #5c4b66; /* soft muted violet/dark text */
    --text-light: #8e7a96;
    --primary: #6f53f3; /* ana renk */
    --primary-hover: #836cf5;
    --secondary: #5b40d2; /* ikincil renk */
    --secondary-hover: #6d55d7;
    --accent: #fcd5ce; /* peach puff */
    --white: #ffffff;
    --blob-1: #ffd1dc; /* pastel pink */
    --blob-2: #c1e1c1; /* pastel green */
    --blob-3: #aed9e0; /* pastel blue */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    color: var(--text-main);
}

h1 { font-size: 3.5rem; line-height: 1.2; margin-bottom: 20px; }
h2 { font-size: 2.5rem; margin-bottom: 15px; }
h3 { font-size: 1.5rem; margin-bottom: 10px; }
p { font-size: 1.1rem; color: var(--text-light); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(111, 83, 243, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(111, 83, 243, 0.5);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--text-main);
    box-shadow: 0 8px 20px rgba(91, 64, 210, 0.4);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(91, 64, 210, 0.5);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: rgba(252, 249, 251, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 8%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    background: rgba(255, 255, 255, 0.95);
}

.logo {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary);
    border-radius: 5px;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding: 120px 8% 50px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.hero-content p {
    margin-bottom: 40px;
    font-size: 1.25rem;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.hero-image img {
    max-width: 100%;
    width: 450px;
    z-index: 10;
    animation: float 6s ease-in-out infinite;
}

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

/* Soft Blobs */
.fluffy-blob {
    position: absolute;
    filter: blur(40px);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.6;
    animation: pulse 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.blob-1 {
    width: 350px;
    height: 350px;
    background-color: var(--blob-1);
    top: 5%;
    left: 5%;
}

.blob-2 {
    width: 280px;
    height: 280px;
    background-color: var(--blob-2);
    bottom: -5%;
    right: 15%;
    animation-delay: 2s;
}

.blob-3 {
    width: 220px;
    height: 220px;
    background-color: var(--blob-3);
    top: 25%;
    right: -5%;
    animation-delay: 4s;
}

@keyframes pulse {
    0% { transform: scale(1) translate(0, 0); }
    33% { transform: scale(1.1) translate(20px, -20px); }
    66% { transform: scale(0.9) translate(-20px, 20px); }
    100% { transform: scale(1) translate(0, 0); }
}

/* Sections Common */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

/* Features */
.features {
    padding: 100px 8%;
    background-color: var(--white);
    border-radius: 60px;
    margin: 0 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.02);
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 40px;
}

.card {
    background: var(--bg-color);
    padding: 40px 30px;
    border-radius: 40px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 40px;
    border: 4px solid transparent;
    transition: all 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.card:hover::before {
    border-color: var(--primary);
    opacity: 0.3;
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

/* How it Works */
.how-it-works {
    padding: 120px 8%;
}

.steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: 0 10px 25px rgba(111, 83, 243, 0.4);
    border: 6px solid var(--bg-color);
}

.step-line {
    flex: 1;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin-top: 40px;
    opacity: 0.5;
    border-radius: 2px;
}

/* Footer */
footer {
    background-color: var(--white);
    padding: 40px 8%;
    text-align: center;
    border-top-left-radius: 60px;
    border-top-right-radius: 60px;
    margin-top: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    
    .hero-content {
        margin-bottom: 50px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
        gap: 50px;
    }
    
    .step-line {
        display: none;
    }
    
    .nav-links {
        display: none;
    }
}