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

/* Body */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #fff;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 50;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    height: 2.5rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-button {
    text-decoration: none;
    background: #2563eb;
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    font-weight: 500;
    transition: background 0.3s;
}

.nav-button:hover {
    background: #1d4ed8;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: #4b5563;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(to bottom right, #eff6ff, #fff, #eef2ff);
    padding-top: 5rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 5rem 0;
}

.hero-text h1 {
    font-size: 3.75rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-text .highlight {
    background: linear-gradient(to right, #2563eb, #4f46e5);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text p {
    font-size: 1.25rem;
    color: #4b5563;
    max-width: 32rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.button {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 999px;
    font-size: 1.125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
}

.primary-button {
    background: #2563eb;
    color: #fff;
}

.primary-button:hover {
    background: #1d4ed8;
}

.secondary-button {
    border: 2px solid #d1d5db;
    color: #4b5563;
}

.secondary-button:hover {
    border-color: #2563eb;
    color: #2563eb;
}

.button-icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-left: 0.5rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
}

.stat-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: #2563eb;
    text-align: center;
}

.stat-label {
    font-size: 0.875rem;
    color: #4b5563;
    text-align: center;
    margin-top: 0.25rem;
}

.hero-info {
    position: relative;
}

.info-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    z-index: 10;
    position: relative;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.icon-circle {
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-circle svg {
    width: 1.5rem;
    height: 1.5rem;
}

.blue { background: #dbeafe; color: #2563eb; }
.green { background: #dcfce7; color: #16a34a; }
.purple { background: #ede9fe; color: #7c3aed; }

.info-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.info-item p {
    font-size: 0.875rem;
    color: #4b5563;
}

.circle-bg {
    position: absolute;
    top: -1rem;
    right: -1rem;
    width: 18rem;
    height: 18rem;
    background: linear-gradient(to bottom right, #60a5fa, #818cf8);
    border-radius: 999px;
    opacity: 0.1;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: #fff;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.25rem;
    color: #4b5563;
    max-width: 48rem;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.service-card {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.service-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(to bottom right, #3b82f6, #4f46e5);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: transform 0.3s;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-icon svg {
    width: 2rem;
    height: 2rem;
    color: #fff;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
}

.service-card p {
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature {
    display: flex;
    align-items: center;
    color: #6b7280;
    font-size: 0.875rem;
}

.check-icon {
    width: 1rem;
    height: 1rem;
    color: #16a34a;
    margin-right: 0.5rem;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: linear-gradient(to bottom right, #f9fafb, #eff6ff);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.25rem;
    color: #4b5563;
    margin-bottom: 2rem;
}

.benefits {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #374151;
}

.approach-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 2rem;
}

.approach-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
}

.approach-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-circle {
    width: 2rem;
    height: 2rem;
    background: #dbeafe;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2563eb;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.approach-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.approach-item p {
    font-size: 0.875rem;
    color: #4b5563;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.contact-item p {
    font-size: 1rem;
    color: #4b5563;
}

.contact-form {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 2rem;
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    width: 100%;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: #111827;
    color: #fff;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
}

.footer-about p {
    color: #d1d5db;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: #2563eb;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
}

.footer-links h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links li {
    color: #d1d5db;
}

.footer-bottom {
    border-top: 1px solid #374151;
    margin-top: 2rem;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

.invert {
    filter: brightness(0) invert(1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        padding: 1rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text p {
        font-size: 1.125rem;
    }

    .section-title h2 {
        font-size: 1.875rem;
    }

    .section-title p {
        font-size: 1.125rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .stats {
        grid-template-columns: 1fr;
    }
}