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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f4f7fb;
    color: #333;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* ---------------- HEADER ---------------- */
/* HEADER */

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 8%;
background:#0a2540;
color:white;
box-shadow:0 3px 10px rgba(0,0,0,0.1);
position:sticky;
top:0;
z-index:1000;
}

/* LOGO AREA */

.logo{
display:flex;
align-items:center;
gap:10px;
font-size:22px;
font-weight:bold;
}

.logo img{
height:45px;
width:auto;
}

/* NAVIGATION */

nav{
display:flex;
align-items:center;
}

nav a{
color:white;
text-decoration:none;
margin-left:25px;
font-size:16px;
position:relative;
transition:0.3s;
}

/* HOVER EFFECT */

nav a:hover{
color:#00c6ff;
}

/* UNDERLINE ANIMATION */

nav a::after{
content:"";
position:absolute;
left:0;
bottom:-5px;
width:0%;
height:2px;
background:#00c6ff;
transition:0.3s;
}

nav a:hover::after{
width:100%;
}

/* MOBILE RESPONSIVE */

@media (max-width:768px){

header{
flex-direction:column;
gap:10px;
}

nav{
flex-wrap:wrap;
justify-content:center;
}

nav a{
margin:10px;
}

.logo img{
height:38px;
}

}

/* ---------------- TITLE ---------------- */
body>h1 {
    text-align: center;
    font-size: 40px;
    margin: 30px 0;
    color: #0a2540;
    letter-spacing: 2px;
}

/* ---------------- SECTION ---------------- */

section {
    padding: 70px 12%;
    margin-bottom: 30px;
}

section h2 {
    margin-bottom: 15px;
}

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

.hero {
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: white;
    text-align: center;
    border-radius: 10px;
    padding: 90px 12%;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    max-width: 750px;
    margin: auto;
    margin-bottom: 15px;
}

/* ---------------- BUTTON ---------------- */

button {
    padding: 14px 30px;
    margin: 12px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    background: #00c6ff;
    color: white;
    transition: .3s;
    font-weight: 500;
}

button:hover {
    background: #008ecf;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* ---------------- ABOUT ---------------- */

.about-index,
.about,
.mission,
.vision,
.why-choose,
.service,
.portfolio-item,
.contact-info,

.contact-form {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);

}


/* ---------------- SERVICES ---------------- */

.services {
    background: #f9fbff;
    border-radius: 10px;
}

.services ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.services li {
    background: white;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    font-size: 16px;
}

/* ---------------- WHY ---------------- */

.why {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
}

.why ul {
    margin-top: 10px;
}

.why li {
    margin-bottom: 8px;
}

/* ---------------- GOAL ---------------- */

.goal {
    background: #f0f6ff;
    border-left: 6px solid #00c6ff;
    border-radius: 8px;
}

/* ---------------- SERVICE PAGE ---------------- */

.service {
    margin-bottom: 25px;
}

.service img {
    display: block;
    margin: 20px auto;
    width: 100%;
    max-width: 400px;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    /* SERVICE SECTION */

    .service {
        background: white;
        border-radius: 12px;
        padding: 40px;
        margin-bottom: 30px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
        text-align: center;
        transition: 0.3s;
    }

    .service:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
    }

    .service h2 {
        color: #0a2540;
        margin-bottom: 15px;
        font-size: 26px;
    }

    /* IMAGE CENTER */

    .service-image {
        display: flex;
        justify-content: center;
        margin: 20px 0;
    }

    .service-image img {
        width: 100%;
        max-width: 420px;
        height: 260px;
        object-fit: cover;
        border-radius: 10px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        transition: 0.4s;
    }

    .service-image img:hover {
        transform: scale(1.05);
    }

    .service p {
        font-size: 17px;
        margin-bottom: 12px;
        color: #555;
    }
}

/* ---------------- PORTFOLIO ---------------- */

.portfolio-item {
    margin-bottom: 25px;
}

.portfolio-item img {
    display: block;
    margin: 20px auto;
    width: 100%;
    max-width: 400px;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* ---------------- CONTACT ---------------- */

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-top: 6px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
}

.contact-form textarea {
    height: 120px;
    resize: none;
}

/* ---------------- WHATSAPP ---------------- */

.whatsapp {
    text-align: center;
    background: #e9fff2;
    border-radius: 10px;
}

.whatsapp button {
    background: #25D366;
}

.whatsapp button:hover {
    background: #1ebc59;
}

/* ---------------- CTA ---------------- */

.cta {
    text-align: center;
    background: linear-gradient(135deg, #0072ff, #00c6ff);
    color: white;
    border-radius: 10px;
}

.cta button {
    background: white;
    color: #0072ff;
    font-weight: bold;
}

.cta button:hover {
    background: #e6f6ff;
}

/* ---------------- FOOTER ---------------- */

footer {
    background: #0a2540;
    color: white;
    text-align: center;
    padding: 30px;
    margin-top: 40px;
}

/* ---------------- ANIMATION ---------------- */

.fade {
    opacity: 0;
    transform: translateY(40px);
    transition: 1s;
}

.fade.show {
    opacity: 1;
    transform: translateY(0);
}

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

@media(max-width:768px) {

    nav {
        flex-direction: column;
        gap: 12px;
    }

    .hero h1 {
        font-size: 30px;
    }

    section {
        padding: 50px 8%;
    }

}