* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
}

body {
    color: #1f2937;
    background: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
}

.topbar {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 65px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 28px;
}

    nav ul li a {
        font-weight: 500;
        transition: 0.3s;
    }

        nav ul li a:hover {
            color: #f59e0b;
        }

.menu-btn {
    display: none;
    font-size: 26px;
    cursor: pointer;
}

/* Hero Slider */
.hero {
    margin-top: 82px;
    min-height: 620px;
    background: linear-gradient(120deg, #0284c7, #0ea5e9, #f59e0b);
    color: #fff;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.slide {
    display: none;
    animation: fade 0.8s ease-in-out;
}

    .slide.active {
        display: block;
    }

@keyframes fade {
    from {
        opacity: 0.4;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    max-width: 650px;
}

.hero h1 {
    font-size: 52px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 30px;
    background: #fff;
    color: #0284c7;
    font-weight: 700;
    transition: 0.3s;
}

    .btn:hover {
        background: #111827;
        color: #fff;
    }

.slider-dots {
    position: absolute;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
}

.dot {
    height: 12px;
    width: 12px;
    background: #fff;
    opacity: 0.5;
    border-radius: 50%;
    display: inline-block;
    margin: 4px;
    cursor: pointer;
}

    .dot.active {
        opacity: 1;
        background: #fbbf24;
    }

/* Sections */
section {
    padding: 90px 0;
}

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

    .section-title h2 {
        font-size: 36px;
        color: #0284c7;
        margin-bottom: 10px;
    }

    .section-title p {
        color: #6b7280;
    }

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    align-items: center;
}

.about-box {
    background: #f8fafc;
    padding: 35px;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

    .about-box h3 {
        font-size: 28px;
        color: #f59e0b;
        margin-bottom: 15px;
    }

    .about-box p {
        line-height: 1.8;
        color: #4b5563;
    }

.about-points {
    margin-top: 20px;
}

    .about-points div {
        margin-bottom: 12px;
        font-weight: 500;
    }

    .about-points i {
        color: #0284c7;
        margin-right: 8px;
    }

/* Features */
.features {
    background: #f8fafc;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.feature-card {
    background: #fff;
    padding: 35px 25px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    transition: 0.3s;
}

    .feature-card:hover {
        transform: translateY(-8px);
    }

    .feature-card i {
        font-size: 42px;
        color: #f59e0b;
        margin-bottom: 18px;
    }

    .feature-card h3 {
        margin-bottom: 12px;
        color: #0284c7;
    }

    .feature-card p {
        color: #6b7280;
        line-height: 1.6;
    }

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.price-card {
    border: 1px solid #e5e7eb;
    padding: 35px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
}

    .price-card.active,
    .price-card:hover {
        background: #0284c7;
        color: #fff;
        transform: scale(1.04);
    }

    .price-card h3 {
        font-size: 26px;
        margin-bottom: 15px;
    }

.price {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #f59e0b;
}

.price-card.active .price,
.price-card:hover .price {
    color: #fff;
}

.price-card ul {
    list-style: none;
    margin-bottom: 25px;
}

    .price-card ul li {
        margin-bottom: 12px;
    }

/* Contact */
.contact {
    background: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.contact-info {
    background: #fff;
    padding: 35px;
    border-radius: 18px;
}

    .contact-info div {
        margin-bottom: 18px;
        font-size: 16px;
    }

    .contact-info i {
        color: #f59e0b;
        margin-right: 10px;
    }

form {
    background: #fff;
    padding: 35px;
    border-radius: 18px;
}

    form input,
    form textarea {
        width: 100%;
        padding: 14px;
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 8px;
        outline: none;
    }

    form button {
        border: none;
        background: #0284c7;
        color: #fff;
        padding: 14px 30px;
        border-radius: 30px;
        cursor: pointer;
        font-weight: 700;
    }

/* Footer */
footer {
    background: #111827;
    color: #fff;
    text-align: center;
    padding: 25px;
}

/* Mobile */
@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    nav {
        position: absolute;
        top: 82px;
        left: 0;
        width: 100%;
        background: #fff;
        display: none;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }

        nav.active {
            display: block;
        }

        nav ul {
            flex-direction: column;
            gap: 0;
        }

            nav ul li {
                border-bottom: 1px solid #eee;
            }

                nav ul li a {
                    display: block;
                    padding: 15px 25px;
                }

    .hero {
        min-height: 560px;
        text-align: center;
    }

        .hero h1 {
            font-size: 34px;
        }

    .about-grid,
    .feature-grid,
    .pricing-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 60px 0;
    }
}

.login-container {
    width: 100%;
    max-width: 380px;
    background: #fff;
    padding: 30px 25px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.logo {
    text-align: center;
    margin-bottom: 20px;
    font-size: 22px;
    font-weight: 600;
    color: #2a7de1;
}

.input-group {
    margin-bottom: 15px;
}

    .input-group label {
        font-size: 14px;
        color: #555;
        margin-bottom: 5px;
        display: block;
    }

    .input-group input {
        width: 100%;
        padding: 10px 12px;
        border-radius: 8px;
        border: 1px solid #ddd;
        font-size: 14px;
        transition: 0.3s;
    }

        .input-group input:focus {
            border-color: #2a7de1;
            outline: none;
        }

.login-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: #2a7de1;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.3s;
}

    .login-btn:hover {
        background: #1d63b3;
    }

.footer {
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    color: #777;
}

/* Mobile Fix */
@media (max-width: 480px) {
    body {
        padding: 15px;
    }

    .login-container {
        padding: 20px;
    }
}