:root {
    --black-900: #4D5156;
    --green-800: #00DE4C;
    --green-700: #008591;
    --green-600: #00CFD1;
    --gray-300: #F1F1F2;
    --gray-200: #F1F1EF;
    --gray-100: #EDEDEE;
    --blue-900: #0047BA;
    --blue-800: #063BF9;

    --pink-800: #FF5070;

    --yellow-800: #FF9500;
    --orange-800: #FF6B10;

    --intro-gradient-from: rgba(2, 15, 48, 0.99);
    --intro-gradient-to: rgba(2, 15, 45, 0);

    --br-gradient-from: rgba(0, 21, 73, 0.99);
    --br-gradient-to: rgba(2, 15, 45, 0);
}

* {
    font-family: 'ADNOC Sans', sans-serif;
}

.sticky-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    transition: all 0.3s ease;
    height: 81px;
}

.hero-section {
    height: 100vh;
    background-image: url('images/DSC03433_v2.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.introduction-hero-section {
    height: 100vh;
    background-image: url('images/2-Introduction.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.business-review-hero {
    height: 100vh;
    background-image: url('images/3-BUSINESS-REVIEW.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.vcs-hero-section {
    height: 100vh;
    background-image: url('images/4-Value-Creation-Story.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.ss-hero-section {
    height: 100vh;
    background-image: url('images/5-Sustainability-Strategy.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.capitals-hero-section {
    height: 100vh;
    background-image: url('images/6-Capitals.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

@font-face {
    font-family: 'ADNOC Sans';
    src: url('fonts/ADNOCSans-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'ADNOC Sans';
    src: url('fonts/ADNOCSans-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'ADNOC Sans';
    src: url('fonts/ADNOCSans-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'ADNOC Sans';
    src: url('fonts/ADNOCSans-XBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
}

body {
    font-family: 'ADNOC Sans', sans-serif !important;
    scroll-behavior: smooth;
}

.glass-morphism {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.adnoc-blue {
    color: #0056b3;
}

.adnoc-bg-blue {
    background-color: #0056b3;
}

.hero-overlay {
    background: linear-gradient(to right, rgba(255, 255, 255, 0.9) 30%, transparent 70%);
}

[data-aos] {
    transition-duration: 1000ms !important;
}