* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: #f6fbff;
    color: #1a1a1a;
}


/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.15); /* transparent */
    backdrop-filter: blur(8px);
    z-index: 1000;
}

.logo {
    font-size: 20px;
    font-weight: 600;
    color: #0d47a1;
}

/* Desktop Menu */
.navbar nav {
    display: flex;
}

.navbar nav a {
    margin-left: 25px;
    text-decoration: none;
    color: #3950ae;        /* blue */
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar nav a:hover {
    color: #051763
;        /* dark blue */
    text-decoration: none;
    border-bottom: none;  /* remove underline */
}


/* Hamburger Icon */
.menu-icon {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: #0d47a1;
}

/* MOBILE STYLES */
@media (max-width: 768px) {
    .menu-icon {
        display: block;
    }

    .navbar nav {
        position: absolute;
        top: 70px;
        right: 8%;
        background: white;
        flex-direction: column;
        width: 200px;
        border-radius: 10px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        display: none;
    }

    .navbar nav a {
        margin: 15px;
        color: #0d47a1;
    }

    .navbar nav.active {
        display: flex;
    }
}





/* Hero */

.hero {
    height: 100vh;
    background-image: url("../images/hero-bg.png");
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    position: relative;
}

/* Light overlay for readability */
.hero-overlay {
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255,255,255,0.9) 35%,
        rgba(255,255,255,0.6) 55%,
        rgba(255,255,255,0.1) 75%
    );
    display: flex;
    align-items: center;
}

/* Text block */
.hero-content {
    max-width: 650px;
    padding-left: 8%;
}

.hero-content h1 {
    font-size: 44px;
    font-weight: 600;
    color: #0d47a1;
    line-height: 1.25;
    margin-bottom: 15px;
}

.hero-content h3 {
    font-size: 20px;
    font-weight: 500;
    color: #1f3c88;
    margin-bottom: 10px;
}

.hero-features {
    font-size: 15px;
    color: #2f3e4e;
    margin-bottom: 30px;
}

/* Buttons */
.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Common button style */
.hero-buttons .btn {
    padding: 14px 30px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
    transition: none; /* disable hover animation */
}

/* Blue button */
.btn.primary {
    background-color: #0d47a1;
    color: #ffffff;
    border: 2px solid #0d47a1;
}

/* White button with blue border */
.btn.secondary {
    background-color: #ffffff;
    color: #0d47a1;
    border: 2px solid #0d47a1;
}

/* Disable hover color change */
.btn.primary:hover,
.btn.secondary:hover {
    background-color: inherit;
    color: inherit;
    border-color: inherit;
    cursor: pointer;
}


/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        background-position: center;
    }

    .hero-content {
        padding: 0 6%;
        text-align: center;
    }

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

    .hero-content h3 {
        font-size: 17px;
    }
}



/* SECTIONS */
section {
    padding: 50px 8%;   /* was 70px → reduced */
    text-align: center;
}
h2 {
    color: #0d47a1;
    margin: 0 0 8px 0;   /* tight spacing */
}


/* ABOUT */

.about-section {
    height: 450px;
    background-image: url("../images/about-bg.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;
}

/* White soft overlay like reference image */
.about-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.5);
}

/* Content wrapper */
.about-inner {
    position: relative;
    max-width: 900px;
    padding: 0 20px;
    text-align: center;
}

/* Heading */
.about-inner h2 {
    font-size: 28px;
    font-weight: 600;
    color: #0d47a1;
    margin-bottom: 18px;
}

/* Paragraph */
.about-text {
    font-size: 15px;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 28px;
}

/* Quote */
.about-quote {
    font-size: 15px;
    font-style: italic;
    color: #0d47a1;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .about-section {
        height: auto;
        padding: 60px 0;
    }

    .about-inner h2 {
        font-size: 24px;
    }

    .about-text,
    .about-quote {
        font-size: 14px;
    }
}









/* TECHNOLOGY & WHY */
.tech-section {
    background: linear-gradient(to bottom, #f8fbff, #eef5ff);
    padding: 80px 20px;
    text-align: center;
}





/* Technology icons */
.tech-icons,
.why-icons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto 70px;
}
.tech-icons img {
    width: 50px;
    height: 50px;
    object-fit: contain; /* keeps icon proportions */
}


.tech-box {
    background: #eaf2ff;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: auto;

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

.tech-box .icon {
    font-size: 26px;
    color: #0d47a1;
    margin-bottom: 6px;
}

.tech-box p {
    font-size: 12px;
    color: #0d47a1;
    line-height: 1.3;
}


/* Why choose cards */
.why-box {
    background: #ffffff;
    border-radius: 14px;
    padding: 18px 12px; /* slightly reduced */
    box-shadow: 0 8px 20px rgba(13, 71, 161, 0.08);

    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Image spacing */
.why-box img {
    width: 153px;
    height: 102px;
    margin-bottom: 8px; /* control image → heading gap */
}

/* Heading spacing */
.why-box h4 {
    font-size: 15px;
    color: #0d47a1;
    margin: 4px 0 6px; /* top | bottom */
    font-weight: 600;
}

/* Paragraph spacing */
.why-box p {
    font-size: 13px;
    color: #0d47a1;
    font-weight: 500;
    line-height: 1.4;
    margin: 0; /* remove default margin */
}




/* Mobile */
@media (max-width: 768px) {
    .tech-box {
        width: 100px;
        height: 100px;
    }

    .section-title {
        font-size: 20px;
    }
}



.tech-desc,
.why-desc,
.section-desc {
    margin-top: 0;
    margin-bottom: 28px;  /* space before cards/icons */
    line-height: 1.6;
    font-size: 15px;
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}




/* PRODUCT */
/* Product section description */
.section-desc {
    max-width: 700px;
    margin: 10px auto 40px;
    font-size: 16px;
    color: #555;
    line-height: 1.6;
    text-align: center;
}

.product-btn,
.product-btn:link,
.product-btn:visited {
    color: #ffffff !important;
    background-color: #0a5fd8;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 26px;
    border-radius: 6px;
    display: inline-block;
    transition: all 0.3s ease;
}

/* Hover */
.product-btn:hover,
.product-btn:focus {
    color: #ffffff !important;   /* FORCE WHITE */
    background-color: #063f94;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}


.section-title {
    text-align: center;
    font-size: 26px;
    color: #0d47a1;
    margin-bottom: 30px;
}

/* Product row */
.product-row {
    max-width: 1100px;
    margin: 0 auto 80px;
    display: flex;
    align-items: center;
    gap: 50px;
}

/* Reverse layout for middle row */
.product-row.reverse {
    flex-direction: row-reverse;
}

.product-content {
    flex: 1;
}

.product-content h3 {
    color: #0d47a1;
    font-size: 20px;
    margin-bottom: 8px;
}

.pack-size {
    font-size: 14px;
    color: #555;
}

.product-content h4 {
    font-size: 18px;
    color: #0d47a1;
    margin: 10px 0 15px;
}

.product-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.product-content ul li {
    font-size: 14px;
    margin-bottom: 8px;
    color: #333;
}

.product-btn {
    display: inline-block;
    padding: 12px 26px;
    border: 2px solid #0d47a1;
    color: #0d47a1;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
}

/* Image */
.product-image {
    flex: 1;
    text-align: center;
}

.product-image img {
    max-width: 260px;
}

/* Mobile */
@media (max-width: 768px) {
    .product-row,
    .product-row.reverse {
        flex-direction: column;
        text-align: center;
    }

    .product-image img {
        max-width: 200px;
    }
}


/* CONTACT */
/* CONTACT SECTION */
.contact {
    padding: 80px 10%;
    background: #f8fbff;
}

.contact h2 {
    text-align: center;
    font-size: 32px;
    color: #0d47a1;
    margin-bottom: 40px;
}

/* Layout */
.contact-container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

/* Contact Box */
.contact-box {
    flex: 1;
    min-width: 280px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.contact-box p {
    font-size: 16px;
    color: #333;
    margin-bottom: 12px;
}

.contact-box a {
    color: #0d47a1;
    text-decoration: none;
}

/* Social Icons */
.social-icons {
    margin-top: 20px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-right: 10px;
    background: #0d47a1;
    color: #fff;
    border-radius: 50%;
    font-size: 18px;
    transition: 0.3s ease;
}

.social-icons a:hover {
    background: #1976d2;
    transform: translateY(-3px);
}

/* Map */
.map-box {
    flex: 1;
    min-width: 280px;
    height: 320px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.map-box iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .contact {
        padding: 60px 6%;
    }

    .contact h2 {
        font-size: 26px;
    }
}


/* FOOTER */
.site-footer {
    background: #0b3c91;
    color: #ffffff;
    text-align: center;
    padding: 18px 10px;
    font-size: 14px;
}

.site-footer a {
    color: #ffffff;
    font-weight: 500;
    text-decoration: none;
}

.site-footer a:hover {
    color: #bbdefb;
    text-decoration: underline;
}


/* MOBILE */
@media (max-width: 768px) {
    .hero {
        text-align: center;
    }
    .product-box {
        flex-direction: column;
    }
}