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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background: #f8f9fc;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #1a1a2e;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

nav {
    display: flex;
    gap: 1.5rem;
}

nav a {
    color: #cdd6f4;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

nav a:hover,
nav a.active {
    color: #89b4fa;
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #89b4fa;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 6rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    background: #89b4fa;
    color: #1a1a2e;
    padding: 0.85rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.btn:hover {
    background: #74c7ec;
    transform: translateY(-2px);
}

/* Features / Cards */
.features {
    padding: 4rem 0;
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2.5rem;
    color: #1a1a2e;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.card h3 {
    margin-bottom: 0.75rem;
    color: #1a1a2e;
}

.card p {
    color: #555;
    font-size: 0.95rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    color: white;
    padding: 3.5rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.4rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    opacity: 0.85;
    font-size: 1.1rem;
}

/* Content */
.content {
    padding: 3.5rem 0;
    flex: 1;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-text h2 {
    margin: 1.5rem 0 0.75rem;
    color: #1a1a2e;
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    margin-bottom: 1rem;
    color: #444;
}

.about-text ul {
    margin-left: 1.25rem;
    color: #444;
}

.about-text li {
    margin-bottom: 0.4rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.stat {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.stat .number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: #89b4fa;
}

.stat .label {
    color: #666;
    font-size: 0.95rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 1.75rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
}

.service-card .icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.service-card h3 {
    margin-bottom: 0.6rem;
}

.service-card p {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.service-card ul {
    margin-left: 1.1rem;
    color: #444;
    font-size: 0.9rem;
}

.service-card li {
    margin-bottom: 0.3rem;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
}

.contact-info h2,
.contact-form h2 {
    margin-bottom: 1.5rem;
    color: #1a1a2e;
}

.contact-item {
    margin-bottom: 1.25rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #1a1a2e;
}

.contact-item p {
    color: #555;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #89b4fa;
}

/* Footer */
footer {
    background: #1a1a2e;
    color: #a6adc8;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: auto;
}

footer p {
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero {
        padding: 4rem 0;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .stat {
        flex: 1;
        min-width: 120px;
    }
}