/* ========================================
   AGNIN GLOBAL VISION - MAIN STYLES
   ======================================== */

/* ===== VARIABLES ===== */
:root {
    --color-blue-night: #1A2332;
    --color-gold: #D4AF37;
    --color-gold-dark: #C09B2D;
    --color-text-dark: #2C3E50;
    --color-text-light: #7F8C8D;
    --color-white: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-border: #E0E0E0;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --transition-base: all 0.3s ease;
    --shadow-small: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-large: 0 10px 30px rgba(0,0,0,0.15);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-blue-night);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--color-gold-dark);
}

strong {
    color: var(--color-gold);
    font-weight: 600;
}

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

/* ===== BUTTONS ===== */
.btn-primary,
.btn-secondary,
.hero-cta {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.btn-primary,
.hero-cta {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-blue-night);
}

.btn-primary:hover,
.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
}

.btn-secondary:hover {
    background: var(--color-gold);
    color: var(--color-blue-night);
}

/* ===== HEADER ===== */
.site-header {
    background: var(--color-blue-night);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-small);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text strong {
    font-size: 1.5rem;
    color: var(--color-gold);
    letter-spacing: 2px;
}

.logo-text small {
    font-size: 0.75rem;
    color: var(--color-white);
    opacity: 0.9;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-gold);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-blue-night) 0%, #2C3E50 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: 2rem;
}

.hero-logo {
    margin-bottom: 2rem;
}

.logo-emblem {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 8px;
    animation: fadeInDown 1s ease;
}

.hero-title {
    font-size: 3rem;
    color: var(--color-gold);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-tagline {
    font-size: 1.125rem;
    font-style: italic;
    opacity: 0.8;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-cta {
    animation: fadeInUp 1s ease 0.8s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-gold);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===== FEATURED ARTICLES SECTION ===== */
.featured-articles {
    padding: 5rem 0;
    background: var(--color-white);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.article-card {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: var(--transition-base);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

.article-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.1);
}

.article-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-gold);
    color: var(--color-blue-night);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-content {
    padding: 1.5rem;
}

.article-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    line-height: 1.4;
}

.article-content h3 a {
    color: var(--color-blue-night);
}

.article-content h3 a:hover {
    color: var(--color-gold);
}

.article-excerpt {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.article-meta i {
    margin-right: 5px;
    color: var(--color-gold);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gold);
    font-weight: 600;
    font-size: 0.95rem;
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* ===== ABOUT PREVIEW SECTION ===== */
.about-preview {
    padding: 5rem 0;
    background: var(--color-bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.about-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.about-highlights {
    list-style: none;
    margin: 2rem 0;
}

.about-highlights li {
    padding: 0.75rem 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-highlights i {
    color: var(--color-gold);
    font-size: 1.125rem;
}

/* ===== STATS SECTION ===== */
.stats-section {
    padding: 4rem 0;
    background: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--color-bg-light);
    border-radius: 12px;
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== NEWSLETTER CTA ===== */
.newsletter-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-blue-night) 0%, #2C3E50 100%);
    color: var(--color-white);
}

.newsletter-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-content h2 {
    color: var(--color-gold);
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 550px;
    margin: 0 auto 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: 1rem;
    transition: var(--transition-base);
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255,255,255,0.15);
}

.newsletter-form button {
    white-space: nowrap;
}

.newsletter-note {
    font-size: 0.875rem;
    opacity: 0.7;
    font-style: italic;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-blue-night);
    color: var(--color-white);
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    color: var(--color-gold);
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

.footer-column p {
    line-height: 1.7;
    opacity: 0.9;
    font-size: 0.95rem;
}

.footer-tagline {
    font-style: italic;
    opacity: 0.7;
    margin-top: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-white);
    opacity: 0.9;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-gold);
    opacity: 1;
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    margin-bottom: 1.5rem;
}

.footer-contact li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-gold);
}

.footer-contact a {
    color: var(--color-white);
    opacity: 0.9;
}

.footer-contact a:hover {
    color: var(--color-gold);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: 1.125rem;
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--color-gold);
    color: var(--color-blue-night);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-credits {
    font-size: 0.85rem;
}