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

body {
    background: radial-gradient(circle at top, #0f172a, #020617);
    color: #ffffff;
}

/* HEADER */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 6%;
}

.logo-link {
    display: inline-block;
}

.logo {
    max-width: 190px;
}

.lang-switch button {
    background: transparent;
    border: 1px solid #38bdf8;
    color: #38bdf8;
    padding: 6px 14px;
    margin-left: 6px;
    border-radius: 6px;
    cursor: pointer;
}

.lang-switch button:hover {
    background: #38bdf8;
    color: #020617;
}

/* HERO */
.hero {
    text-align: center;
    padding: 80px 20px 60px;
}

.hero h1 {
    font-size: 46px;
    margin-bottom: 12px;
}

.hero p {
    color: #9ca3af;
    font-size: 18px;
}

/* BUTTONS */
.hero-actions {
    margin-top: 28px;
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 10px;
    border: 1px solid #38bdf8;
    color: #38bdf8;
    text-decoration: none;
    transition: 0.25s ease;
    font-weight: 600;
}

.btn:hover {
    background: #38bdf8;
    color: #020617;
    transform: translateY(-2px);
}

/* CARDS */
.sections {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.card {
    background: linear-gradient(180deg, #0f172a, #020617);
    padding: 45px 30px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
    transition: 0.4s ease;
}

.card span {
    font-size: 42px;
    color: #38bdf8;
}

.card h3 {
    margin: 18px 0 10px;
    font-size: 24px;
}

.card p {
    color: #9ca3af;
    font-size: 15px;
}

.card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 35px 90px rgba(56,189,248,0.35);
}

/* CONTACT / ADDRESS BOX */
.contact-box {
    margin: 55px auto 0;
    max-width: 900px;
    background: rgba(2, 6, 23, 0.55);
    border: 1px solid rgba(56, 189, 248, 0.22);
    padding: 26px 22px;
    border-radius: 18px;
    box-shadow: 0 18px 50px rgba(0,0,0,0.35);
}

.contact-box h2 {
    font-size: 22px;
    margin-bottom: 10px;
}

.contact-box p {
    color: #9ca3af;
    font-size: 15px;
    line-height: 1.7;
}

.map-link {
    margin-top: 14px;
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: #38bdf8;
    text-decoration: none;
    font-weight: 600;
    border: 1px dashed rgba(56,189,248,0.55);
    padding: 10px 12px;
    border-radius: 12px;
    transition: 0.25s ease;
}

.map-link:hover {
    background: rgba(56,189,248,0.12);
    transform: translateY(-2px);
}

/* WHATSAPP FLOAT BUTTON */
.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 999;
    background: #22c55e;
    color: #0b1220;
    text-decoration: none;
    font-weight: 700;
    padding: 12px 16px;
    border-radius: 999px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.45);
    transition: 0.25s ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    filter: brightness(1.05);
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 22px;
    background: #020617;
    color: #9ca3af;
    font-size: 14px;
    margin-top: 80px;
}

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