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

body {
    font-family: 'Poppins', sans-serif;
    background: #f0f9ff; /* soft blue tint */
    color: #0f172a;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

/* NAV */

nav {
    padding: 18px 8%;
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
}

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

nav h1 {
    font-size: 20px;
    font-weight: 600;
    color: #0f172a;
}

nav h1 span {
    color: #0ea5a4; /* teal accent */
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    font-weight: 500;
    color: #334155;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #0ea5a4;
}

/* HAMBURGER */

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

.hamburger span {
    height: 3px;
    width: 25px;
    background: #0f172a;
    margin: 4px 0;
    border-radius: 5px;
}

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

    .nav-links {
        display: none;
        position: absolute;
        top: 65px;
        right: 8%;
        background: white;
        width: 220px;
        flex-direction: column;
        padding: 20px;
        border-radius: 12px;
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }
}

/* HERO CAROUSEL */

img {
    max-width: 100%;
    height: auto;
}

.hero-carousel {
    padding: 50px 8%;
}

.carousel-container {
    overflow: hidden;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 20px 40px rgba(14,165,164,0.15);
}

.carousel-track {
    display: flex;
    transition: transform 0.4s ease;
}

.slide {
    min-width: 100%;
    padding: 40px;
    display: flex;
    justify-content: center;
}

.slide img {
    max-height: 420px;
    object-fit: contain;
}

/* DOTS */

.carousel-dots {
    text-align: center;
    margin-top: 15px;
}

.carousel-dots span {
    height: 10px;
    width: 10px;
    background: #cbd5e1;
}

.carousel-dots span.active {
    background: #0ea5a4;
}

/* SECTIONS */

.section {
    padding: 90px 8%;
    text-align: center;
    scroll-margin-top: 80px;
}

.section h2 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

/* PRICING */

.pricing-section {
    background: #e0f2fe;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.price-card {
    background: #ffffff;
    padding: 35px;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.price-card:hover {
    transform: translateY(-6px);
}

.price-card h3 {
    color: #0ea5a4;
}

.sub {
    color: #64748b;
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #e2e8f0;
}

.price {
    font-weight: 600;
    color: #0ea5a4;
}

/* SERVICES */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.card {
    background: #ffffff;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* JOURNEY */

.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.journey-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
}

.journey-card h3 {
    color: #0ea5a4;
}

.journey-card li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #e2e8f0;
}

.journey-card li span:last-child {
    color: #0ea5a4;
    font-weight: 600;
}

/* CONTACT */

.contact-buttons {
    margin-top: 25px;
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.call-btn {
    background: #2563eb;
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
}

.call-btn:hover {
    background: #1d4ed8;
}

.whatsapp-btn {
    background: #0ea5a4;
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
}

.whatsapp-btn:hover {
    background: #0f766e;
}

.share-btn {
    background: #e2e8f0;
    color: #0f172a;
    padding: 12px 28px;
    border-radius: 30px;
    border: none;
}

.share-btn:hover {
    background: #cbd5e1;
}

/* MODAL */

.modal {
    background: rgba(0,0,0,0.85);
}

.modal-content {
    border-radius: 16px;
}

/* FOOTER */

.footer {
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    padding: 40px 20px;
}

.footer-content p {
    color: #64748b;
}

.footer a {
    color: #0ea5a4;
}

.footer a:hover {
    color: #0f766e;
}

/* GO TO TOP */

#topBtn {
    background: #0ea5a4;
    color: white;
}

#topBtn:hover {
    background: #0f766e;
}