:root {
    --pfizer-blue: #000000;
    --text-gray: #333;
    --nav-height: 80px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
}



/*----------------------------------------- Social icons container */
.social-icons {
    display: flex;               /* Arrange icons in a row */
    gap: 12px;                   /* Space between each icon */
    align-items: center;         /* Vertically center icons if container height varies */
}

/* Optional: Hover effect for icons */
.social-icons a svg {
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.social-icons a:hover svg {
    transform: scale(1.1);       /* Slightly enlarge icon on hover */
    opacity: 0.8;                /* Slight fade effect */
}

/* Mobile view */
@media (max-width: 768px) {
    /* Hide only the social icons */
    .social-icons {
        display: none;
    }

    /* Keep everything else visible */
    .utility-nav,
    .contact-desktop,
    .icon {
        display: flex; /* or inline-flex depending on your layout */
        align-items: center;
    }
}


/* Mobile view close --------------------------------------------------------------- */


/* Header Container */
.header {
    font-family: 'Poppins', sans-serif;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
    padding: 0 40px;
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    
    /* STICKY CONFIGURATION */
    position: -webkit-sticky; /* Support for Safari */
    position: sticky;
    top: 0;
    z-index: 2000;
    width: 100%;
}

/* Left Side: Logo & Main Nav */
.left-section {
    display: flex;
    align-items: center;
    gap: 40px;
}

.logo img {
    height: 40px;
    display: block;
    margin-top: 0px;
}

.main-nav {
    display: flex;
    gap: 30px;
}

/* Right Side: Utils & Search */
.right-section {
    display: flex;
    align-items: center;
    gap: 25px;
}

.utility-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Typography & Links */
.nav-link, .util-link {
    text-decoration: none;
    color: var(--pfizer-blue);
    font-weight: 500;
    font-size: 16px;
    white-space: nowrap;
}

.nav-link:hover { 
    opacity: 0.7; 
}

/* Divider */
.divider {
    width: 1px;
    height: 25px;
    background-color: #ccc;
}

/* Icons */
.icon {
    color: var(--pfizer-blue);
    cursor: pointer;
    display: flex;
    align-items: center;
}

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

/* --- MOBILE MENU STYLES --- */
.mobile-toggle {
    display: none;
    cursor: pointer;
    z-index: 3000;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%; /* Hidden by default */
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: #fff;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    padding: 100px 30px;
    gap: 20px;
    transition: 0.3s ease-in-out;
    z-index: 2500;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu a {
    font-size: 20px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 10px;
}

/* Responsive Breakpoint */
@media (max-width: 1100px) {
    .main-nav, .utility-nav, .divider {
        display: none;
    }
    
    .header {
        padding: 0 20px;
    }

    .mobile-toggle {
        display: block;
    }

    .contact-desktop {
        display: none;
    }
}

/* -------------------------------------------------------------------------------------------------------------------------------------------------------------- */
/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.4;
} */
body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.4;

   /* Fainter background image with stronger white overlay */
    /* background: 
        linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)), 
        url('img/bg.png');  */
    /* background-size: cover; */
    background-position: center;
    background-repeat: no-repeat;
}


/* Layout Container */
.hero {
    width: 100%;
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 40px 20px;
}

.hero-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

/* Text Content */
.hero-content {
    animation: fadeInSlide 0.8s ease forwards;
}

.label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.title {
     font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 60px;
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.description {
     font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    color: #555;
    margin-bottom: 40px;
    max-width: 500px;
}

/* Buttons */
.cta-group {
    display: flex;
    align-items: center;
    gap: 30px;
}

.btn-primary {
    background-color: #f26d3d;
    color: white;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #e05c2c;
    transform: translateY(-2px);
}

.btn-secondary {
    color: #000;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s ease;
}

.btn-secondary:hover {
    color: #f26d3d;
}

/* Image Section */
.hero-visual {
    position: relative;
    animation: fadeInSlide 1s ease 0.2s forwards;
    opacity: 0;
}

/* Desktop Image Style */
.image-card {
    width: 115%;
    margin-left: -40px;
    border-radius: 24px;
    overflow: hidden;
    clip-path: polygon(
        0% 0%, 100% 0%, 100% 100%, 0% 100%, 
        0% 58%, 4% 50%, 0% 42%
    );
}

.image-card img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

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

/* Animations */
@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== TABLET (≤1024px) ========== */
@media (max-width: 1024px) {

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .title {
        font-size: 48px;
    }

    .description {
        margin: 0 auto 30px;
    }

    .cta-group {
        justify-content: center;
    }

    .image-card {
        width: 100%;
        margin-left: 0;
        clip-path: none; /* remove notch for clean look */
    }

    .image-card img {
        height: 420px;
    }
}

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

    .hero {
        padding: 30px 15px;
    }

    .title {
        font-size: 38px;
    }

    .description {
        font-size: 14px;
    }

    .cta-group {
        flex-direction: column;
        gap: 15px;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .image-card img {
        height: 320px;
    }
}

/* ========== SMALL MOBILE (≤480px) ========== */
@media (max-width: 480px) {

    .title {
        font-size: 30px;
    }

    .label {
        font-size: 14px;
    }

    .image-card img {
        height: 260px;
    }
}