:root {
    --bg-space: #060b13;
    --bg-space-radial: radial-gradient(circle at top right, rgba(212, 175, 55, 0.08), transparent 50%), 
                       radial-gradient(circle at bottom left, rgba(0, 31, 63, 0.4), transparent 60%);
    --bg-panel: rgba(15, 23, 42, 0.45);
    --bg-panel-solid: #0c1524;
    --bg-input: rgba(8, 14, 26, 0.6);
    --border-panel: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.25);
    --primary: #002d5a;
    --primary-light: #003f7f;
    --accent: #d4af37;
    --accent-light: #f4e4bc;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --white: #ffffff;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-bold: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-main);
    line-height: 1.7;
    background-color: var(--bg-space);
    background-image: var(--bg-space-radial);
    background-attachment: fixed;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

h1 span {
    background: linear-gradient(135deg, #f5d061 0%, #d4af37 50%, #b38600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #f3f4f6 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2.2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, #d4af37 0%, #aa8416 100%);
    color: #060b13;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, #f5d061 0%, #d4af37 100%);
}

.btn-outline {
    border: 2px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    color: #ffffff;
    border-color: #ffffff;
    transform: translateY(-3px);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header & Navigation */
header {
    height: 90px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    height: 75px;
    background: rgba(6, 11, 19, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-panel);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    padding: 10rem 0 7rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
}

.hero-logo {
    height: 90px;
    margin-bottom: 1.5rem;
    display: block;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 60ch;
    font-weight: 300;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    border: 1px solid var(--border-panel);
    box-shadow: var(--shadow-bold);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Leadership Section */
.leadership {
    padding: 8rem 0;
}

.leadership-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.leader-card {
    padding: 3.5rem 3rem;
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-panel);
    border-radius: 24px;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.leader-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.12), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.leader-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: var(--shadow-gold), var(--shadow-bold);
    background: rgba(15, 23, 42, 0.65);
}

.leader-card:hover::before {
    opacity: 1;
}

.leader-info {
    position: relative;
    z-index: 2;
}

.leader-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #ffffff;
    transition: var(--transition);
}

.leader-card:hover .leader-info h3 {
    color: var(--accent);
}

.leader-info .role {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
}

/* Native Dialog Modal Styles */
dialog.modal {
    margin: auto;
    border: none;
    border-radius: 24px;
    background: var(--bg-panel-solid);
    border: 1px solid var(--border-panel);
    width: 90%;
    max-width: 680px;
    box-shadow: var(--shadow-bold), 0 0 50px rgba(0, 0, 0, 0.8);
    color: var(--text-main);
    overflow: hidden;
    padding: 0;
}

dialog.modal::backdrop {
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

dialog.modal[open] {
    animation: scaleUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleUp {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    padding: 3.5rem;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.close-modal {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-panel);
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.close-modal:hover {
    background: var(--accent);
    color: #060b13;
    border-color: var(--accent);
    transform: rotate(90deg);
}

.modal-body {
    overflow-y: auto;
    padding-right: 0.5rem;
}

/* Custom scrollbar for modal body */
.modal-body::-webkit-scrollbar {
    width: 6px;
}
.modal-body::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}
.modal-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}
.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.modal-body h3 {
    font-size: 2.2rem;
    color: #ffffff;
    margin-bottom: 0.2rem;
    font-weight: 700;
}

.modal-body .role {
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 2rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
}

.modal-body .bio {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.modal-body .bio p {
    margin-bottom: 1.5rem;
}

/* Project list styling inside modal */
.project-list {
    list-style: none;
    margin: 1.5rem 0 2rem;
    padding-left: 0.5rem;
}

.project-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding-left: 1.5rem;
}

.project-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.project-list li strong {
    color: #ffffff;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.contact-info {
    text-align: left;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
}

.contact-form {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 3.5rem;
    border-radius: 24px;
    border: 1px solid var(--border-panel);
    box-shadow: var(--shadow-bold);
    position: relative;
}

.contact-form::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom left, rgba(0, 45, 90, 0.15), transparent 70%);
    pointer-events: none;
    border-radius: 24px;
}

.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-panel);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    color: #ffffff;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #4b5563;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border-panel);
    background: rgba(3, 7, 18, 0.4);
}

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

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
    padding: 5px;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

/* Scroll Reveal */
.reveal, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal {
    transform: translateY(30px);
}

.reveal-left {
    transform: translateX(-30px);
}

.reveal-right {
    transform: translateX(30px);
}

.reveal.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: none;
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive adjustments */
@media (max-width: 992px) {
    header {
        height: 75px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--bg-panel-solid);
        border-left: 1px solid var(--border-panel);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 3rem;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        font-size: 1.3rem;
        display: block;
        padding: 1rem;
    }

    .hero {
        padding: 8rem 0 5rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-btns {
        justify-content: center;
    }

    .leadership-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-info {
        text-align: center;
    }

    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 2rem;
    }
}