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

body {
    font-family: 'Montserrat', sans-serif;


    color: #111;
    cursor: none;
    overflow-x: hidden;
    transition: 0.3s;
}




/* PERFORMANCE OPTIMIZED LIGHT SHADOWS */
.card,
.review {
    will-change: transform;
}

#loader {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #0a1f44;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    z-index: 99999;
}

#progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: #1e90ff;
    width: 0%;
    z-index: 9999;
}

.cursor,
.cursor2 {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    border-radius: 50%;
    z-index: 9999;
}

.cursor {
    width: 8px;
    height: 8px;
    background: #1e90ff;
}

.cursor2 {
    width: 40px;
    height: 40px;
    border: 2px solid #1e90ff;
    box-shadow: 0 0 15px #1e90ff;
    transition: 0.2s ease;
}

/* HEADER */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 31, 68, 0.95);
    backdrop-filter: blur(10px);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
}

/* LOGO */
.logo {
    font-size: 20px;
    font-weight: 600;
}

/* NAVBAR DESKTOP */
nav {
    display: flex;
    gap: 25px;
    z-index: 1000;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    position: relative;
}

/* HOVER EFFECT */
nav a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    background: #1e90ff;
    left: 0;
    bottom: -5px;
    transition: 0.3s;
}

nav a:hover::after {
    width: 100%;
}
.menu-toggle {
    position: relative;
    z-index: 2000;  /* 👈 HIGH rakho */
}

/* HAMBURGER */
.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}


@media(max-width:768px) {

    .menu-toggle {
        display: block;
        position: absolute;
        right: 20px;
        top: 15px;
    }

    nav {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: #0a1f44;
        flex-direction: column;
        align-items: center;
        display: none;
        padding: 20px 0;
        gap: 15px;
        animation: slideDown 0.3s ease;
    }

    nav.active {
        display: flex;
        flex-direction: column;
    } 

    nav a {
        padding: 10px;
        width: 100%;
        text-align: center;
    }
} 
 
/* ANIMATION */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.hero {
    background: linear-gradient(135deg, #0a1f44, #1e90ff);
    color: #fff;
    text-align: center;
    padding: 160px ;
    width: 100%;
    max-width: 100%;
    margin: 0;
    border-radius: 0;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
}

.btn {
    padding: 14px 30px;
    margin: 10px;
    border: none;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary {
    background: linear-gradient(45deg, #1e90ff, #00c6ff);
    color: #fff;
}

.btn-primary:hover {
    transform: scale(1.15);
}

.btn-call {
    background: #0a1f44;
    color: #fff;
}

section {
    padding: 100px 20px;
    max-width: 1100px;
    margin: auto;
}

h2 {
    font-family: 'Playfair Display', serif;
    font-size: 38px;
    text-align: center;
    margin-bottom: 30px;
}

.fade {
    opacity: 0;
    transform: translateY(80px);
    transition: 1s;
}

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

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

.card {
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: 0.4s;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.card::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e90ff, #00c6ff);
    top: 100%;
    left: 0;
    transition: 0.4s;
    z-index: -1;
}

.card:hover::before {
    top: 0;
}

.card:hover {
    color: #fff;
    transform: translateY(-12px) scale(1.05);
}

.about-box {
    background: #fff;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
    text-align: center;
    line-height: 1.9;
    font-size: 18px;
}

.why {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.why div {
    padding: 25px;
    border-radius: 15px;
    background: #0a1f44;
    color: #fff;
    transition: 0.4s;
    text-align: center;
    font-weight: 600;
}

.why div:hover {
    background: #1e90ff;
    /* transform: scale(1.1) rotate(2deg); */
}

/* MISSION */
.mvv {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.mvv div {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

/* TESTIMONIALS */
.testimonials-wrapper {
    overflow: hidden;
    position: relative;
}

.testimonials {
    display: flex;
    gap: 20px;
    animation: slide 12s infinite linear;
}

@keyframes slide {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.review {
    min-width: 300px;
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
}

.review:hover {
    transform: scale(1.05);
}

.review h4 {
    margin-bottom: 10px;
    color: #1e90ff;
}

.review p {
    font-size: 15px;
    line-height: 1.6;
}

.stars {
    color: gold;
    margin-bottom: 10px;
    font-size: 18px;
}

.stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
    background: #0a1f44;
    color: #fff;
    padding: 60px;
    border-radius: 20px;
}

.stats h3 {
    font-size: 40px;
}

.whatsapp,
.call {
    position: fixed;
    right: 25px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 9999;
    cursor: pointer;
    transition: all 0.4s ease;
}

.whatsapp img,
.call img {
    width: 28px;
    height: 28px;
    filter: brightness(1.5);
}

.whatsapp {
    bottom: 25px;
    background: linear-gradient(135deg, #25D366, #00ff88);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.7), 0 0 40px rgba(0, 255, 136, 0.5);
}

.call {
    bottom: 100px;
    background: linear-gradient(135deg, #1e90ff, #00c6ff);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.7), 0 0 40px rgba(0, 198, 255, 0.5);
}

.whatsapp:hover,
.call:hover {
    transform: scale(1.25) rotate(8deg);
}

.whatsapp::after,
.call::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    z-index: -1;
    animation: pulse 2s infinite;
    opacity: 0.6;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    70% {
        transform: scale(1.6);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.whatsapp {
    bottom: 25px;
    background: linear-gradient(135deg, #25D366, #00ff88);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.7), 0 0 40px rgba(0, 255, 136, 0.5);
}

.call {
    bottom: 100px;
    background: linear-gradient(135deg, #1e90ff, #00c6ff);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.7), 0 0 40px rgba(0, 198, 255, 0.5);
}

.whatsapp:hover,
.call:hover {
    transform: scale(1.25) rotate(8deg);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 0 60px rgba(0, 0, 0, 0.3);
}

/* PULSE ANIMATION */
.whatsapp::after,
.call::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    z-index: -1;
    animation: pulse 2s infinite;
    opacity: 0.6;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    70% {
        transform: scale(1.6);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* CONTACT PREMIUM */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-left {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.input-box {
    position: relative;
    margin-bottom: 25px;
}

.input-box input,
.input-box textarea {
    width: 100%;
    padding: 12px;
    border: none;
    border-bottom: 2px solid #ccc;
    outline: none;
    background: transparent;
}

.input-box label {
    position: absolute;
    left: 0;
    top: 12px;
    color: #777;
    transition: 0.3s;
}

.input-box input:focus+label,
.input-box textarea:focus+label,
.input-box input:valid+label,
.input-box textarea:valid+label {
    top: -10px;
    font-size: 12px;
    color: #1e90ff;
}

.contact-right {
    min-height: 400px;
}

footer {
    background: #0a1f44;
    color: #fff;
    padding: 50px 20px 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: auto;
}

.quick-links ul li {
    margin: 12px 0;
}

.quick-links ul li a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    position: relative;
    padding-left: 20px;
    transition: 0.3s;
}

.quick-links ul li a::before {
    content: "➜";
    position: absolute;
    left: 0;
    color: #1e90ff;
    transition: 0.3s;
}

.quick-links ul li a span {
    position: relative;
}

.quick-links ul li a:hover {
    transform: translateX(8px);
    letter-spacing: 0.5px;
}

.quick-links ul li a:hover::before {
    left: 5px;
    color: #00c6ff;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 15px;
    font-size: 14px;
}

@media(max-width:1024px) {
    header {
        padding: 15px 20px;
        flex-wrap: wrap;
    }

    .hero h1 {
        font-size: 38px;
    }

    .stats {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media(max-width:768px) {
    header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

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

    nav a {
        margin: 5px 10px;
    }

    .hero {
        padding: 120px 15px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 14px;
    }

    section {
        padding: 60px 15px;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
        padding: 40px 20px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .whatsapp,
    .call {
        width: 50px;
        height: 50px;
        right: 15px;
    }

    .call {
        bottom: 80px;
    }
}

@media(max-width:480px) {
    .hero h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 26px;
    }

    .card {
        padding: 18px;
    }

    .about-box {
        padding: 30px;
        font-size: 15px;
    }
}

/* DESKTOP DEFAULT */
nav {
  display: flex;
  gap: 25px;
}

/* HAMBURGER HIDE */
.menu-toggle {
  display: none;
}

/* MOBILE */
@media(max-width:768px){

  .menu-toggle{
    display:block;
  }

  nav{
    position:absolute;
    top:60px;
    left:0;
    width:100%;
    background:#0a1f44;

    flex-direction:column;
    align-items:center;
    gap:15px;
    padding:20px 0;

    display:none; /* 👈 IMPORTANT */
  }

  nav.active{
    display:flex; /* 👈 show only when clicked */
  }
}