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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background: #f8f9fa;
    min-height: 100vh;
}

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

/* Navigation */
nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff4f01;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #2c2c2c;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ff4f01;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #2c2c2c;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    height: 25vh;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
}

.indicator.active {
    background: #ff4f01;
    width: 30px;
    border-radius: 6px;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    background: #ff4f01;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(255, 79, 1, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    background: #e6430a;
    box-shadow: 0 8px 25px rgba(255, 79, 1, 0.4);
}

/* Main Content */
.main-content {
    background: white;
    min-height: 60vh;
    padding: 4rem 0;
}

.features-section {
    margin-bottom: 4rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #2c2c2c;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #ff4f01;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.feature-icon.cloud {
    background: #ff4f01;
}

.feature-icon.security {
    background: #2c2c2c;
}

.feature-icon.analytics {
    background: #ff4f01;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2c2c2c;
}

.feature-card p {
    color: #4a4a4a;
    line-height: 1.6;
}

/* Contact Form */
.contact-section {
    display: none;
    background: #f8f9fa;
    padding: 4rem 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c2c2c;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ff4f01;
}

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

.submit-btn {
    background: #ff4f01;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    background: #e6430a;
    box-shadow: 0 5px 15px rgba(255, 79, 1, 0.3);
}

/* Footer */
footer {
    background: #000000;
    color: #f5f5f5;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #ffffff;
}

.footer-section p,
.footer-section a {
    color: #d0d0d0;
    text-decoration: none;
    line-height: 1.6;
}

.footer-section a:hover {
    color: #ff4f01;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #2c2c2c;
    color: #d0d0d0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 2rem;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        gap: 0;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin-bottom: 1.5rem;
    }

    .nav-links a {
        font-size: 1.1rem;
    }

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

    .hero p {
        font-size: 1.1rem;
    }

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

    .section-title {
        font-size: 2rem;
    }
}

.back-btn {
    background: #2c2c2c;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-bottom: 2rem;
}

.back-btn:hover {
    background: #1a1a1a;
}

/* Contact Section Styles */
.contact-section {
    display: none;
    padding: 80px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    min-height: 100vh;
}

.contact-intro {
    text-align: center;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contact-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 79, 1, 0.3);
    border-color: #ff4f01;
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.contact-card-icon.email {
    background: linear-gradient(135deg, #ff4f01 0%, #ff6b35 100%);
}

.contact-card-icon.phone {
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
}

.contact-card-icon.location {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c5a 100%);
}

.contact-card-title {
    font-size: 24px;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 10px;
}

.contact-card-description {
    font-size: 14px;
    color: #666666;
    margin-bottom: 15px;
}

.contact-card-link {
    display: inline-block;
    color: #ff4f01;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    word-break: break-all;
}

.contact-card-link:hover {
    color: #e6430a;
    text-decoration: underline;
}

.contact-card-address {
    font-style: normal;
    color: #4a4a4a;
    font-size: 15px;
    line-height: 1.6;
}

.contact-cta {
    background: white;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.contact-cta-text {
    font-size: 20px;
    font-weight: 600;
    color: #2c2c2c;
    margin-bottom: 20px;
}

.contact-cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff4f01 0%, #ff6b35 100%);
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 79, 1, 0.4);
}

.contact-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 79, 1, 0.6);
    background: linear-gradient(135deg, #e6430a 0%, #ff5520 100%);
}

.back-btn {
    background: #ff4f01;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(255, 79, 1, 0.3);
}

.back-btn:hover {
    background: #e6430a;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 79, 1, 0.4);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #ff4f01;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-section {
        padding: 60px 20px;
    }

    .contact-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-card {
        padding: 30px 20px;
    }

    .contact-cta {
        padding: 30px 20px;
    }

    .contact-intro {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 2rem;
    }
}