/* =========================
   RESET & BASE
========================= */

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

html{
    scroll-behavior:smooth;
}


/* =========================
   BODY BACKGROUND
========================= */

body{
    line-height:1.6;
    color:#333;
    overflow-x:hidden;
    position:relative;

    background:
    linear-gradient(
        120deg,
        #eef4fb 0%,
        #f7fbff 35%,
        #ffffff 60%,
        #eef5fc 100%
    );

    min-height:100vh;
}

/* Main diagonal background */
body::before{
    content:"";
    position:fixed;

    top:0;
    left:-10%;

    width:70%;
    height:100%;

    background:linear-gradient(
        135deg,
        rgba(0,153,204,0.18),
        rgba(0,102,204,0.08)
    );

    clip-path:polygon(
        0 0,
        70% 0,
        100% 100%,
        0% 100%
    );

    z-index:-2;
}

/* Secondary diagonal overlay */
body::after{
    content:"";
    position:fixed;

    top:0;
    right:-10%;

    width:45%;
    height:100%;

    background:linear-gradient(
        135deg,
        rgba(0,51,102,0.05),
        rgba(0,153,255,0.12)
    );

    clip-path:polygon(
        20% 0,
        100% 0,
        100% 100%,
        0% 100%
    );

    z-index:-2;
}

/* =========================
   HEADER
========================= */

header{

    background:rgba(255,255,255,0.82);

    backdrop-filter:blur(12px);

    padding:1rem 2rem;

    display:flex;
    justify-content:space-between;
    align-items:center;

    position:sticky;
    top:0;
    z-index:1000;

    border-bottom:1px solid rgba(0,0,0,0.05);
}

.logo img{
    height:55px;
}

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

header nav a{
    margin-left:1.5rem;
    color:#003366;
    font-weight:bold;
    transition:all 0.3s ease;
}

header nav a:hover{
    color:#0099cc;
}

/* Language switch */
.lang-switch{

    cursor:pointer;

    margin-left:1rem;

    font-weight:bold;

    color:#003366;

    background:#ffffff;

    padding:8px 14px;

    border-radius:30px;

    border:1px solid rgba(0,51,102,0.15);

    box-shadow:0 4px 12px rgba(0,0,0,0.05);
}

.lang-switch:hover{
    background:#003366;
    color:#fff;
}

/* =========================
   HERO
========================= */

.hero{

    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;

    text-align:center;

    padding:3rem 1rem 5rem 1rem;

    position:relative;
}

.hero-img{

    width:100%;
    max-width:1200px;

    border-radius:18px;

    box-shadow:
    0 15px 40px rgba(0,0,0,0.12);

    position:relative;
    z-index:1;
}

.hero-content{

    max-width:850px;

    margin-top:2.5rem;

    position:relative;
    z-index:2;
}

.hero h1{

    font-size:3rem;

    line-height:1.2;

    margin-bottom:1.5rem;

    color:#1e2b38;

    font-weight:700;
}

.hero p{

    font-size:1.15rem;

    line-height:1.9;

    color:#4b5563;

    margin-bottom:2rem;
}

/* =========================
   BUTTON
========================= */

.btn{

    background:linear-gradient(
        135deg,
        #0099cc,
        #0066cc
    );

    color:#fff;

    padding:0.95rem 2.2rem;

    border-radius:40px;

    display:inline-block;

    font-weight:bold;

    transition:all 0.3s ease;

    box-shadow:
    0 8px 20px rgba(0,102,204,0.25);
}

.btn:hover{

    transform:translateY(-3px);

    box-shadow:
    0 12px 28px rgba(0,102,204,0.35);
}


/* =========================
   SECTIONS
========================= */

section{
    padding:5rem 2rem;
    position:relative;
    overflow:hidden;
}


section h2{
    text-align:center;
    margin-bottom:3rem;
    color:#003366;
    font-size:2.2rem;
}

/* =========================
   ABOUT
========================= */

.about-section{
    background:#f7f9fc;
}

.about-container{
    display:flex;
    align-items:center;
    gap:50px;
    flex-wrap:wrap;
}

.about-image img{
    width:450px;
    border-radius:15px;

    box-shadow:0 10px 30px rgba(0,0,0,0.1);
}

.about-text{
    flex:1;
    font-size:18px;
    line-height:1.8;
    color:#333;
}

/* =========================
   CARDS
========================= */

.cards{
    display:flex;
    flex-wrap:wrap;
    gap:2rem;
    justify-content:center;
}

.card{
    background:#fff;

    padding:2rem;

    border-radius:15px;

    flex:1 1 250px;
    max-width:320px;

    text-align:center;

    transition:all 0.3s ease;

    border:1px solid rgba(0,51,102,0.08);

    box-shadow:0 8px 25px rgba(0,0,0,0.05);
}

.card:hover{
    transform:translateY(-10px);

    box-shadow:0 15px 35px rgba(0,0,0,0.15);
}

.card img{
    height:100px;
    margin:0 auto 1rem auto;
}

.card h3{
    margin-bottom:1rem;
    color:#003366;
}

/* =========================
   CONTACT
========================= */

#contact{
    text-align:center;
    background:#f7f9fc;
}

.contact-info{
    display:flex;
    justify-content:center;
    align-items:center;

    margin-top:15px;
}

.contact-line{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;

    font-size:18px;
}

.icon{
    width:24px;
    height:24px;
}

.contact-info a{
    color:#003366;
    font-weight:600;
}

.contact-info a:hover{
    color:#25D366;
}

.contact-button{
    margin-top:30px;
}

/* =========================
   FOOTER
========================= */

footer{
    background:#003366;
    color:#fff;

    text-align:center;

    padding:2rem;

    margin-top:2rem;
}

/* =========================
   ANIMATIONS
========================= */

.fade-in{
    opacity:0;
    animation:fadeIn 1s forwards;
}

@keyframes fadeIn{
    to{
        opacity:1;
    }
}

/* =========================
   RESPONSIVE
========================= */

@media(max-width:992px){

.hero h1{
    font-size:2.2rem;
}

.about-container{
    flex-direction:column;
    text-align:center;
}

.about-image img{
    width:100%;
    max-width:400px;
}

}

@media(max-width:768px){

header{
    flex-direction:column;
    gap:1rem;
    text-align:center;
    padding:1rem;
}

header nav{
    justify-content:center;
    gap:10px;
}

header nav a{
    margin-left:0;
    font-size:14px;
}

.logo img{
    height:45px;
}

.hero{
    padding:1rem 1rem 3rem 1rem;
}

.hero h1{
    font-size:2rem;
}

.hero p{
    font-size:1rem;
}

.hero-content{
    margin-top:1.5rem;
}

.cards{
    flex-direction:column;
    align-items:center;
}

.card{
    max-width:95%;
}

.contact-line{
    flex-direction:column;
    gap:5px;
    font-size:16px;
}

section{
    padding:3rem 1rem;
}


}

/* =========================
   FOOTER
========================= */

footer{

    background:#003366;
    color:#fff;

    text-align:center;

    padding:2rem;

    margin-top:2rem;
}

.footer-links{

    margin-bottom:12px;
}

.footer-links a{

    color:#ffffff;

    font-weight:600;

    margin:0 10px;

    transition:0.3s;
}

.footer-links a:hover{

    color:#66ccff;
}

.footer-links span{

    opacity:0.6;
}

/* =========================
   MODALS
========================= */

.modal{

    display:none;

    position:fixed;

    z-index:9999;

    left:0;
    top:0;

    width:100%;
    height:100%;

    background:rgba(0,0,0,0.55);

    justify-content:center;
    align-items:center;

    padding:20px;
}

.modal-content{

    background:#fff;

    width:100%;
    max-width:800px;

    max-height:85vh;

    overflow-y:auto;

    border-radius:16px;

    padding:35px;

    position:relative;

    box-shadow:0 20px 60px rgba(0,0,0,0.25);

    animation:modalFade 0.25s ease;
}

.modal-content h2{

    color:#003366;

    margin-bottom:20px;
}

.modal-content p{

    margin-bottom:18px;

    line-height:1.8;

    color:#444;
}

.close{

    position:absolute;

    top:18px;
    right:22px;

    font-size:32px;

    cursor:pointer;

    color:#666;

    transition:0.3s;
}

.close:hover{

    color:#003366;
}

@keyframes modalFade{

    from{
        opacity:0;
        transform:translateY(15px);
    }

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

/* Mobile */

@media(max-width:768px){

.modal-content{

    padding:25px;
}

.close{

    font-size:28px;
}

}

/* =========================
   POLICY LINKS
========================= */

.policy-link{

    color:#0066cc;

    font-weight:bold;

    word-break:break-word;
}

.policy-link:hover{

    color:#0099cc;
}