/* Global Styles */
:root {
    --navy: #0a0a0a;
    --navy-light: #1c1c1c;
    --orange: #e86232;
    --orange-dark: #b94e28;
    --blue: #17b2ea;
    --fog: #eef1f4;
    --text-muted: #cfd8e3;
    --white: #ffffff;
}

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

html, body {
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

body {
    background-color: #f9f9f9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--navy);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo a {
    color: var(--white);
    font-weight: 700;
    font-size: 1.3rem;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--orange);
}

/* Hero Section */
.hero {
    background: linear-gradient(120deg, rgba(10,10,10,0.94) 0%, rgba(10,10,10,0.88) 55%, rgba(10,10,10,0.78) 100%),
                repeating-linear-gradient(135deg, var(--navy-light) 0px, var(--navy-light) 2px, var(--navy) 2px, var(--navy) 40px);
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.hero-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 28px;
    background: var(--white);
    border-radius: 50%;
    padding: 14px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}

.hero-logo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 13px 32px;
    border-radius: 4px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--orange);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--orange-dark);
}

.btn-secondary {
    background: var(--blue);
    color: var(--white);
}

.btn-secondary:hover {
    background: #1299d8;
}

/* Features Section */
.features {
    padding: 80px 20px;
    background: var(--white);
}

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

.feature-card {
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    background: #f5f5f5;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--orange);
    font-weight: 700;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--navy);
}

.feature-card p {
    color: #666;
}

/* CTA Section */
.cta-section {
    background: var(--navy);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--text-muted);
}

.cta-section a {
    color: var(--orange);
}

/* Contact Form */
.contact-container {
    max-width: 600px;
    margin: 60px auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.contact-container h1 {
    color: var(--navy);
    margin-bottom: 10px;
}

.contact-container p {
    color: #666;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--navy);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232, 98, 50, 0.1);
}

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

.form-group button {
    width: 100%;
    padding: 14px;
    background: var(--orange);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.form-group button:hover {
    background: var(--orange-dark);
}

.form-message {
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Content Sections */
.content-section {
    max-width: 900px;
    margin: 60px auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.content-section h1 {
    color: var(--navy);
    margin-bottom: 20px;
    border-bottom: 3px solid var(--orange);
    padding-bottom: 15px;
}

.content-section h2 {
    color: var(--navy);
    margin-top: 30px;
    margin-bottom: 15px;
}

.content-section p {
    color: #333;
    margin-bottom: 15px;
    line-height: 1.8;
}

.content-section ul {
    margin-left: 20px;
    margin-bottom: 15px;
    color: #333;
}

.content-section li {
    margin-bottom: 10px;
}

/* Footer */
.footer {
    background: var(--navy);
    color: var(--text-muted);
    padding: 50px 20px 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 15px;
}

.footer-section p {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--orange);
}

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

.footer-section li {
    margin-bottom: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    display: inline-flex;
    color: inherit;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.footer-social a:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        gap: 15px;
    }

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

    .hero-content p {
        font-size: 1rem;
    }

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

    .contact-container,
    .content-section {
        padding: 20px;
        margin: 30px 0;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: auto;
        flex-direction: column;
        padding: 10px 20px;
    }

    .nav-menu {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .hero-content h1 {
        font-size: 1.6rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .hero-logo {
        width: 100px;
        height: 100px;
    }
}