/* ===============================
   THEME COLORS
   =============================== */
:root {
    --primary-dark: #001428;
    --primary-medium: #003d82;
    --primary-light: #0052a3;
    --accent-gold: #d4a574;
    --accent-gold-light: #e8c9a0;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
    --border-gray: #e0e0e0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

/* ===============================
   NAVIGATION
   =============================== */
.navbar {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 20, 40, 0.1);
}

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

.navbar-brand {
    flex-shrink: 0;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    cursor: pointer;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--white);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 11px;
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 2px;
    margin-top: 4px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-bottom: 2px solid transparent;
    padding-bottom: 5px;
    transition: all 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    transition: 0.3s;
    border-radius: 2px;
}

/* ===============================
   HERO SECTION
   =============================== */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 500"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(212,165,116,0.03)" stroke-width="1"/></pattern></defs><rect width="500" height="500" fill="url(%23grid)"/></svg>') repeat;
    opacity: 0.5;
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.hero-text {
    animation: slideInLeft 0.8s ease-out;
}

.hero-title {
    font-size: 36px;
    color: var(--accent-gold);
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 56px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.hero-role {
    font-size: 28px;
    color: var(--accent-gold);
    font-style: italic;
    margin-bottom: 20px;
    font-weight: 500;
}

.hero-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 500px;
    line-height: 1.8;
}

.hero-image {
    animation: slideInRight 0.8s ease-out;
}

.profile-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero-badges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.badge {
    display: flex;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--accent-gold);
    padding: 20px;
    border-radius: 5px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    width: 50px;
    height: 50px;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.badge h3 {
    font-size: 14px;
    color: var(--white);
    font-weight: 600;
    line-height: 1.4;
}

/* ===============================
   CARDS SECTION
   =============================== */
.cards-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    padding: 40px 30px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(212, 165, 116, 0.1);
    transition: left 0.3s ease;
    z-index: 1;
}

.card:hover::before {
    left: 0;
}

.card-dark {
    background-color: var(--primary-dark);
    color: var(--white);
}

.card-light {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    color: var(--dark-gray);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.card-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
    color: var(--accent-gold);
    position: relative;
    z-index: 2;
}

.card-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
    font-weight: 600;
}

.card p {
    font-size: 14px;
    line-height: 1.6;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.card-arrow {
    font-size: 24px;
    color: var(--accent-gold);
    margin-top: 20px;
    font-weight: 700;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.card:hover .card-arrow {
    transform: translateX(5px);
}

/* ===============================
   NEWS SECTION
   =============================== */
.news-section {
    padding: 80px 0;
    background-color: var(--white);
}

.section-title {
    font-size: 36px;
    color: var(--primary-dark);
    margin-bottom: 50px;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent-gold);
    border-radius: 2px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 35px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: -50px;
    width: 100px;
    height: 100px;
    background: rgba(212, 165, 116, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 20, 40, 0.2);
}

.news-card:hover::before {
    right: -30px;
    top: -30px;
}

.news-date {
    font-size: 12px;
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.news-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
    position: relative;
    z-index: 2;
}

.news-card p {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

/* ===============================
   INFO SECTION
   =============================== */
.info-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.info-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-top: 4px solid var(--accent-gold);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    color: var(--accent-gold);
}

.info-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.info-card h3 {
    font-size: 14px;
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.info-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* ===============================
   SOCIAL SECTION
   =============================== */
.social-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.social-link {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--accent-gold);
}

.social-link svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.social-link:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===============================
   FOOTER
   =============================== */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(212, 165, 116, 0.3);
}

.footer-section h4 {
    color: var(--accent-gold);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.9;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: var(--white);
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    font-size: 13px;
    opacity: 0.7;
    padding-top: 20px;
}

/* ===============================
   ANIMATIONS
   =============================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===============================
   PAGE HERO SECTION
   =============================== */
.page-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 500"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(212,165,116,0.03)" stroke-width="1"/></pattern></defs><rect width="500" height="500" fill="url(%23grid)"/></svg>') repeat;
    opacity: 0.5;
    z-index: 1;
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    font-size: 48px;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 2px;
}

.page-hero p {
    font-size: 18px;
    color: var(--accent-gold);
    font-weight: 500;
}

/* ===============================
   PAGE CONTENT LAYOUT
   =============================== */
.page-content {
    padding: 80px 0;
    background-color: var(--white);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

.content-main {
    display: grid;
    gap: 60px;
}

.content-section {
    display: grid;
    gap: 20px;
}

.content-title {
    font-size: 32px;
    color: var(--primary-dark);
    font-weight: 700;
    position: relative;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--accent-gold);
}

.content-section p {
    color: #666;
    line-height: 1.8;
    font-size: 15px;
}

/* ===============================
   CONTENT SIDEBAR
   =============================== */
.content-sidebar {
    display: grid;
    gap: 30px;
}

.sidebar-box {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.sidebar-box h3 {
    color: var(--accent-gold);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    text-transform: uppercase;
    border-bottom: 2px solid rgba(212, 165, 116, 0.3);
    padding-bottom: 12px;
}

.sidebar-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-item .label {
    display: block;
    font-size: 12px;
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 5px;
}

.sidebar-item .value {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.skills-list {
    list-style: none;
}

.skills-list li {
    padding: 8px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(212, 165, 116, 0.2);
}

.skills-list li:last-child {
    border-bottom: none;
}

/* ===============================
   EDUCATION & TIMELINE
   =============================== */
.education-item {
    padding: 20px;
    background-color: var(--light-gray);
    border-left: 4px solid var(--accent-gold);
    border-radius: 4px;
    margin-bottom: 15px;
}

.education-item h3 {
    color: var(--primary-dark);
    font-size: 16px;
    margin-bottom: 8px;
}

.education-item p {
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
}

.career-timeline {
    display: grid;
    gap: 25px;
    position: relative;
    padding-left: 30px;
}

.timeline-item {
    position: relative;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 4px;
    border-left: 4px solid var(--accent-gold);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 25px;
    width: 16px;
    height: 16px;
    background: var(--accent-gold);
    border: 3px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--primary-dark);
}

.timeline-date {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 8px;
}

.timeline-content h3 {
    color: var(--primary-dark);
    font-size: 16px;
    margin-bottom: 8px;
}

.timeline-content p {
    color: #666;
    font-size: 14px;
}

.commission-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.commission-list li {
    padding: 12px 15px;
    background: var(--light-gray);
    border-left: 4px solid var(--accent-gold);
    border-radius: 4px;
    color: #666;
    font-size: 14px;
}

/* ===============================
   RESPONSIVE DESIGN
   =============================== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--primary-dark);
        flex-direction: column;
        width: 100%;
        gap: 0;
        padding: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        padding: 10px 0;
        border-bottom: 1px solid rgba(212, 165, 116, 0.2);
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 30px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 40px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero::before {
        width: 300px;
    }

    .hero-badges {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 28px;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .social-links {
        gap: 20px;
    }

    .page-hero {
        padding: 60px 0;
    }

    .page-hero h1 {
        font-size: 36px;
    }

    .content-grid {
        grid-template-columns: 1fr;
    }

    .content-title {
        font-size: 24px;
    }

    .page-content {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 14px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 32px;
    }

    .hero-role {
        font-size: 20px;
    }

    .hero-description {
        font-size: 14px;
    }

    .card {
        padding: 30px 20px;
    }

    .footer-content {
        gap: 25px;
    }
}