@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800&family=Open+Sans:wght@400;600&display=swap');

:root {
    --primary-color: #0d3b66; 
    --secondary-color: #f4d35e;
    --accent-color: #faf0ca;
    --light-bg: #f7f9fa;
    --dark-bg: #041C32;
    --text-color: #333;
    --text-light: #f1f1f1;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --white: #ffffff;
    --black: #000000;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 64px;
    --spacing-xxxl: 80px;

    --border-radius: 8px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --header-height: 80px;
}

/* --- RESET & BASE --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
p { margin-bottom: var(--spacing-md); }
a { color: var(--primary-color); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--secondary-color); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; border-radius: var(--border-radius); }
.lead { font-size: 1.2rem; color: var(--text-muted); max-width: 800px; margin-left: auto; margin-right: auto; }

/* --- LAYOUT --- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}
.section-block {
    padding: var(--spacing-xxxl) 0;
}
.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark p, .bg-dark a { color: var(--text-light); }
.bg-dark a:hover { color: var(--secondary-color); }
.text-center { text-align: center; }
.section-title { margin-bottom: var(--spacing-xxl); }

.grid { display: grid; gap: var(--spacing-lg); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* --- HEADER & NAVIGATION --- */
.main-header {
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    height: var(--header-height);
    display:flex;
    align-items: center;
}
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}
.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}
.nav-links a {
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    position: relative;
    display: flex; align-items: center; gap: var(--spacing-xs);
}
.nav-links a.active, .nav-links a:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
}
.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    list-style: none;
    padding: var(--spacing-sm) 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    width: 100%;
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-lg);
}
.dropdown-menu li a:hover { background-color: var(--accent-color); }
.dropdown svg { width: 16px; height: 16px; margin-left: var(--spacing-xs); }
.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--primary-color); }
.mobile-menu-toggle svg { width: 30px; height: 30px; }

/* --- HERO --- */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    color: var(--white);
    background-size: cover;
    background-position: center;
}
.hero-section.text-bottom { align-items: flex-end; padding-bottom: var(--spacing-xxxl); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 60%, rgba(0,0,0,0.1) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}
.hero-section.text-center .hero-content {
    text-align: center; margin-left: auto; margin-right: auto;
}
.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; color: var(--white); margin-bottom: var(--spacing-lg); }
.hero-subtitle { font-size: clamp(1.1rem, 2vw, 1.5rem); color: rgba(255,255,255,0.9); max-width: 800px; }

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: var(--border-radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-align: center;
}
.btn-primary { background-color: var(--primary-color); color: var(--white); }
.btn-primary:hover { background-color: var(--secondary-color); color: var(--black); }
.btn-secondary { background-color: var(--secondary-color); color: var(--black); }
.btn-secondary:hover { background-color: var(--primary-color); color: var(--white); }
.btn-full { display: block; width: 100%; }
.btn-sm { padding: var(--spacing-sm) var(--spacing-lg); }
.text-link {
    color: var(--primary-color);
    font-weight: 600;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 2px;
}
.text-link:hover { border-bottom-color: var(--secondary-color); }
.bg-dark .text-link { color: var(--text-light); }

/* --- FEATURE SCROLL --- */
.feature-scroll-container {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 80%;
    gap: var(--spacing-lg);
    overflow-x: auto;
    padding: var(--spacing-lg) 0;
    scrollbar-width: thin;
}
.feature-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    display: flex; flex-direction: column;
}
.feature-icon {
    width: 50px;
    height: 50px;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}
.feature-icon svg { width: 100%; height: 100%; }

/* --- ARTICLE CARDS --- */
.article-card {
    background-color: #0c2b47;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}
.article-card:hover { transform: translateY(-5px); }
.article-card img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}
.article-card-content { padding: var(--spacing-xl); }
.article-card-content h3 { margin-top: 0; }
.article-card-content p { font-size: 0.95rem; }

/* --- CTA SECTION --- */
.cta-section-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xxl);
    align-items: center;
}
.cta-image img { height: 100%; width: 100%; object-fit: cover; }

/* --- ABOUT PAGE --- */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}
.content-image img { box-shadow: var(--shadow); }
.value-card { text-align: center; }
.value-icon {
    margin: 0 auto var(--spacing-lg);
    color: var(--primary-color);
    width: 60px; height: 60px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.value-icon svg { width: 30px; height: 30px; }
.team-member-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    background-color: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    max-width: 900px; margin: 0 auto;
}
.team-photo {
    width: 200px; height: 200px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--white);
    box-shadow: var(--shadow);
}
.team-role { font-weight: 600; color: var(--text-muted); font-size: 1rem; }

/* --- BREADCRUMBS --- */
.breadcrumbs-container {
    padding: var(--spacing-lg) var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-muted);
}
.breadcrumbs-container a { color: var(--text-muted); }
.breadcrumbs-container a:hover { color: var(--primary-color); }
.breadcrumbs-container span { color: var(--text-color); font-weight: 600; }

/* --- ARTICLE PAGE --- */
.article-content { padding-top: var(--spacing-xl); }
.article-body {
    max-width: 800px;
    margin: 0 auto;
}
.article-body h2 { margin-top: var(--spacing-xxl); }
.article-body h3 { margin-top: var(--spacing-xl); }
.article-body p, .article-body ul { font-size: 1.1rem; }
.article-body ul {
    list-style: disc;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}
.full-width-image {
    width: 100%;
    margin: var(--spacing-xl) 0;
}
.article-sources {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-muted);
}
.article-sources ul { padding-left: var(--spacing-lg); }

/* --- DIAGRAM --- */
.diagram-container {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    background: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin: var(--spacing-xxl) 0;
    overflow-x: auto;
}
.diagram-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
    min-width: 180px;
}
.diagram-box {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}
.diagram-box.operator {
    background-color: var(--accent-color);
    font-weight: 700;
}
.diagram-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-muted);
    padding: 0 var(--spacing-md);
}
.diagram-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

/* --- CONTACT PAGE --- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--spacing-xxxl); }
.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}
.info-item svg {
    width: 24px; height: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 5px;
}
.contact-form-container {
    background-color: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
}
.form-group { margin-bottom: var(--spacing-lg); }
.form-group label { display: block; font-weight: 600; margin-bottom: var(--spacing-sm); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--accent-color);
}
textarea { resize: vertical; }

/* THANK YOU PAGE */
.thank-you-section {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xxxl) var(--spacing-lg);
}
.thank-you-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}
.thank-you-icon svg {
  width: 40px;
  height: 40px;
}
.thank-you-section h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--spacing-lg); }
.thank-you-section p { font-size: 1.2rem; color: var(--text-muted); max-width: 600px; margin-bottom: var(--spacing-xl); }

/* --- FOOTER --- */
.main-footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: var(--spacing-xxl) 0 0;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}
.footer-col h4 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}
.footer-col p, .footer-col ul { font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.footer-col ul li { margin-bottom: var(--spacing-sm); }
.footer-col a { color: rgba(255,255,255,0.8); }
.footer-col a:hover { color: var(--secondary-color); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    padding: var(--spacing-lg) 0;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

/* --- UTILITY & COMPONENTS --- */
#scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}
#scroll-to-top.visible { opacity: 1; visibility: visible; }
#scroll-to-top:hover { background-color: var(--secondary-color); color: var(--black); }
#scroll-to-top svg { width: 24px; height: 24px; }

#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--dark-bg);
    color: var(--text-light);
    z-index: 9999;
    padding: var(--spacing-lg) 0;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.2);
    display: none;
}
.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}
#cookie-banner p { margin-bottom: 0; font-size: 0.9rem; }
#cookie-banner a { color: var(--secondary-color); text-decoration: underline; }
.cookie-buttons { display: flex; gap: var(--spacing-md); flex-shrink: 0; }

.sticky-cta-bar {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    background-color: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
    z-index: 998;
    transition: bottom 0.5s ease;
}
.sticky-cta-bar.visible { bottom: 0; }
.sticky-cta-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
}
.sticky-cta-bar p {
    margin-bottom: 0;
    font-weight: 600;
}

/* --- RESPONSIVE DESIGN --- */
@media (min-width: 768px) {
    .feature-scroll-container {
        grid-auto-columns: 45%;
    }
}
@media (min-width: 1024px) {
    .feature-scroll-container {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        overflow-x: visible;
    }
}

@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-xl);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    .nav-links.open { transform: translateX(0); }
    .nav-links li a { font-size: 1.5rem; }
    .dropdown > a { justify-content: center; }
    .dropdown-menu {
        position: static;
        background: transparent;
        box-shadow: none;
        border: none;
        width: 100%;
        text-align: center;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding: var(--spacing-sm) 0;
    }
    .dropdown:hover .dropdown-menu { display: block; }

    .mobile-menu-toggle { display: block; }
    
    .cta-section-inner, .content-grid, .team-member-card, .contact-layout {
        grid-template-columns: 1fr;
    }
    .cta-image { order: -1; }
    .team-member-card { text-align: center; }
    .team-photo { margin: 0 auto; }
}

@media (max-width: 768px) {
    .cookie-content { flex-direction: column; }
    .sticky-cta-bar .container { flex-direction: column; gap: var(--spacing-md)}
    .sticky-cta-bar p { text-align: center; }
    .hero-section { min-height: 60vh; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1.1rem; }
}