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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: #f8fafc;
    color: #0f172a;
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 70px;
    background: rgba(15, 23, 42, 0.96);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: #e2e8f0;
    font-size: 16px;
    font-weight: 500;
    transition: 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #38bdf8;
}

/* CONTACT SECTION */
.contact-section {
    min-height: calc(100vh - 90px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    padding: 80px 70px;
    background: linear-gradient(135deg, #f8fafc, #eff6ff);
}

.contact-left,
.contact-right {
    flex: 1;
}

.section-tag {
    color: #0ea5e9;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.contact-left h1 {
    font-size: 58px;
    line-height: 1.1;
    margin-bottom: 22px;
    color: #0f172a;
    max-width: 700px;
}

.contact-description {
    font-size: 18px;
    color: #475569;
    max-width: 650px;
    margin-bottom: 35px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 35px;
}

.info-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 22px;
    padding: 22px 26px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.info-box span {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: #0ea5e9;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
}

.info-box h3 {
    font-size: 24px;
    color: #0f172a;
    font-weight: 600;
}

/* WHATSAPP BUTTON */
.whatsapp-btn {
    display: inline-block;
    padding: 16px 34px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    border-radius: 999px;
    box-shadow: 0 12px 25px rgba(34, 197, 94, 0.22);
    transition: 0.3s ease;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
}

/* IMAGE */
.contact-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-frame {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    padding: 10px;
    background: linear-gradient(135deg, #38bdf8, #0f172a);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16);
}

.image-frame img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 6px solid #ffffff;
}

/* BOTTOM STRIP */
.bottom-strip {
    padding: 0 70px 80px;
    background: #f8fafc;
}

.strip-box {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #ffffff;
    border-radius: 28px;
    padding: 45px 40px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.14);
}

.strip-box h2 {
    font-size: 38px;
    margin-bottom: 12px;
}

.strip-box p {
    font-size: 17px;
    color: #cbd5e1;
    max-width: 700px;
    margin: 0 auto;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .contact-section {
        flex-direction: column-reverse;
        text-align: center;
    }

    .contact-left h1,
    .contact-description {
        max-width: 100%;
    }

    .contact-right {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
        padding: 20px 30px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .contact-section,
    .bottom-strip {
        padding-left: 30px;
        padding-right: 30px;
    }

    .contact-left h1 {
        font-size: 40px;
    }

    .info-box h3 {
        font-size: 20px;
    }

    .image-frame {
        width: 280px;
        height: 280px;
    }

    .strip-box h2 {
        font-size: 30px;
    }
}