@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary: #10b981;
    --dark: #0f172a;
    --darker: #020617;
    --light: #f8fafc;
    --text-muted: #64748b;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--darker);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--white);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }

/* Utilities */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #3b82f6);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 5%;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 5% 60px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    z-index: -1;
    animation: pulse 8s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.2); opacity: 1; }
}

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

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.hero-image {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    z-index: 0;
}

/* Services Grid */
.services-section {
    padding: 80px 5%;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

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

.service-card {
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary);
}

/* Slider Additions */
.slider-container {
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    height: 520px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--glass-border);
}

.slider-wrapper {
    height: 100%;
    display: flex;
    transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

.slider-slide {
    flex: 0 0 100%;
    height: 100%;
    width: 100%;
    position: relative;
    background: var(--dark);
}

.slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 60px 30px 30px;
    background: linear-gradient(to top, rgba(2,6,23,0.9) 0%, transparent 100%);
    color: var(--white);
    text-align: left;
}

.slider-overlay h4 {
    font-size: 1.5rem;
    margin: 0;
}

/* Content Pages (Privacy, Terms, Data Deletion) */
.content-page {
    padding: 140px 10% 80px;
    max-width: 1000px;
    margin: 0 auto;
}

.content-page h1 {
    font-size: 2.8rem;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.content-page h2 {
    font-size: 1.8rem;
    margin: 40px 0 20px;
    color: var(--primary);
}

.content-page p, .content-page li {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 15px;
}

.content-page ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

/* Forms (Data Deletion) */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #e2e8f0;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Success Card */
.success-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.success-card {
    text-align: center;
    padding: 60px 40px;
    max-width: 500px;
}

.success-card h2 {
    color: var(--secondary);
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--glass-border);
    padding: 60px 5% 30px;
    margin-top: 80px;
}

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

.footer-brand h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-links h5 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #cbd5e1;
}

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

.footer-contact p {
    color: #cbd5e1;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 140px;
    }
    .hero-content {
        max-width: 100%;
        margin-bottom: 40px;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-image {
        position: relative;
        top: 0;
        transform: none;
        width: 100%;
        margin: 0 auto;
    }
    .slider-container {
        height: 350px;
        width: 90%;
        margin: 0 auto;
    }
}