:root {
    --bg: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --card: hsla(244, 33%, 9%, 0.632);
    --primary: #2563eb;
}

body.dark {
    --bg: #0b1120;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --card: #111827;
    --primary: #38bdf8;
}


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

body {
    font-family: Arial, sans-serif;
    background-image: url('img/hero.png');
    background-size: cover;
    color: white;
    overflow-x: hidden;

    position: relative;

}

html {
    scroll-behavior: smooth;
}

.navbar {
    width: 100%;
    height: 80px;
    background-color: transparent;
    position: sticky;
    top: 0px;
    left: 0px;
    z-index: 1000;
    padding: 0 50px;
    backdrop-filter: blur(10px);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    bottom: 32px;
}

.navbar-logo img {
    width: 150px;
    position: relative
}

.navbar-menu {
    list-style-type: none;
    display: flex;
    gap: 48px;
    text-decoration: none;
}

.navbar-menu li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    transition: color 0.3s ease;

}

.navbar-menu li a:hover {
    color: #ff6347;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* ---------- HERO ---------- */

.hero {
    padding: 90px 8% 80px;
    text-align: center;
}

.hero h1 {
    font-size: 46px;
    margin-bottom: 16px;
}

.hero p {
    max-width: 720px;
    margin: auto;
    color: var(--muted);
    font-size: 18px;
}

.hero .buttons {
    margin-top: 32px;
}

.btn {
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-block;
    margin: 8px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn.primary {
    background: var(--primary);
    color: #fff;
}

.btn.outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* ---------- SECTIONS ---------- */
section {
    padding: 70px 8%;
}

.title {
    text-align: center;
    margin-bottom: 50px;
}

.title h2 {
    font-size: 34px;
}

.title p {
    color: var(--muted);
    margin-top: 10px;
}

/* ---------- SERVICES ---------- */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.card {
    background: var(--card);
    padding: 30px;
    border-radius: 16px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card h3 {
    margin-bottom: 10px;
}

.card p {
    color: var(--muted);
    font-size: 14px;
}

/* ---------- CTA ---------- */
.cta {
    text-align: center;
    padding: 80px 30px;
    background: linear-gradient(135deg, var(--primary), #1e40af);
    color: white;
    border-radius: 18px;
}

.cta h2 {
    font-size: 34px;
    margin-bottom: 16px;
}

.cta p {
    margin-bottom: 26px;
}

/* ---------- FOOTER ---------- */
footer {
    text-align: center;
    padding: 30px;
    font-size: 14px;
    color: var(--muted);
}

@media(max-width:768px) {
    .hero h1 {
        font-size: 34px;
    }
}

secondary-color {
    color: var(--primary);
}

.about-content {
    max-width: 1100px;
    text-align: center;
}

.about-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.about-content p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--muted);
    margin-bottom: 16px;
}

.about {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.about.animate {
    animation: fadeInUp 1s ease-in-out;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-title {
    text-align: center;
    margin-bottom: 40px;

}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 20px;
    align-items: start
}

.contact-form {
    padding: 18px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.contact-form label {
    display: flex;
    flex-direction: column;
    font-size: 14px
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #e6e9ef
}

.contact-form {
    padding: 4px;
    border-radius: 13px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info h2 {
    padding: 0 20px;
}

.contact-info p {
    padding: 20px;

}

.contact-list {
    padding: 20px;
    gap: 10px;
}

.contact-list li {
    margin-bottom: 10px;
    list-style: none;
}

@media (max-width: 1024px) {
    .card {
        width: 250px;
        height: 350px;
    }
}

/* ---------- RESPONSIVE DESIGN ---------- */

@media (max-width: 768px) {
    .navbar {
        padding: 0 20px;
    }

    .navbar-logo img {
        width: 120px;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.9);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        display: none;
    }

    .navbar-menu.active {
        display: flex;
    }

    .hero {
        padding: 60px 5% 60px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .btn {
        padding: 12px 24px;
        margin: 4px;
    }

    .services {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .card {
        padding: 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .about {
        padding: 40px 5%;
    }

    .about-content h2 {
        font-size: 28px;
    }

    .about-content p {
        font-size: 16px;
    }

    .cta {
        padding: 60px 5%;
    }

    .cta h2 {
        font-size: 28px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info h2 {
        padding: 0;
    }

    .contact-info p {
        padding: 0 0 20px 0;
    }

    .contact-list {
        padding: 0;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0 10px;
    }

    .navbar-logo img {
        width: 100px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 14px;
    }

    .title h2 {
        font-size: 28px;
    }

    .card h3 {
        font-size: 18px;
    }

    .about-content h2 {
        font-size: 24px;
    }

    .cta h2 {
        font-size: 24px;
    }

    .contact-title h1 {
        font-size: 28px;
    }
}