@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700;800&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --bg-oxford: #0B132B;
    --bg-navy: #1C2541;
    --bg-card: rgba(28, 37, 65, 0.85);
    --accent-gold: #D4AF37;
    --accent-silver: #E0E1E4;
    --text-main: #F4F5F6;
    --text-sec: #A1A8B8;
    --text-dim: #7B849A;
    --border-light: rgba(224, 225, 228, 0.15);
    --border-gold: rgba(212, 175, 55, 0.3);
    --gradient-gold: linear-gradient(135deg, #F3E5AB, #D4AF37, #AA8529);
    --gradient-dark: linear-gradient(180deg, #1C2541, #0B132B);
    --shadow-premium: 0 15px 35px rgba(0, 0, 0, 0.5);
    --glow-gold: 0 0 20px rgba(212, 175, 55, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-oxford);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Background Elements */
.bg-pattern {
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.03;
    background-image: linear-gradient(30deg, var(--accent-silver) 12%, transparent 12.5%, transparent 87%, var(--accent-silver) 87.5%, var(--accent-silver)), linear-gradient(150deg, var(--accent-silver) 12%, transparent 12.5%, transparent 87%, var(--accent-silver) 87.5%, var(--accent-silver)), linear-gradient(30deg, var(--accent-silver) 12%, transparent 12.5%, transparent 87%, var(--accent-silver) 87.5%, var(--accent-silver)), linear-gradient(150deg, var(--accent-silver) 12%, transparent 12.5%, transparent 87%, var(--accent-silver) 87.5%, var(--accent-silver)), linear-gradient(60deg, var(--accent-silver) 25%, transparent 25.5%, transparent 75%, var(--accent-silver) 75%, var(--accent-silver)), linear-gradient(60deg, var(--accent-silver) 25%, transparent 25.5%, transparent 75%, var(--accent-silver) 75%, var(--accent-silver));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

.bg-glow-top {
    width: 600px;
    height: 600px;
    background: var(--accent-gold);
    top: -20%;
    right: -10%;
}

.bg-glow-bot {
    width: 500px;
    height: 500px;
    background: #ffffff;
    bottom: -10%;
    left: -10%;
    opacity: 0.05;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 19, 43, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    padding: 1.25rem 0;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: var(--accent-silver);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    width: 26px;
    height: 1.5px;
    background: var(--accent-gold);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 5rem;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.hero-pre {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.4rem 1.2rem;
    border-radius: 4px;
    background: rgba(212, 175, 55, 0.05);
    border-left: 3px solid var(--accent-gold);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-silver);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-bio {
    color: var(--text-sec);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 2px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.4s;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--bg-oxford);
}

.btn-gold:hover {
    box-shadow: var(--glow-gold);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--accent-silver);
    border-color: var(--border-light);
}

.btn-outline:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    transform: translateY(-2px);
}

.contact-bar {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.c-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--text-sec);
}

.c-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent-gold);
    fill: none;
    stroke-width: 1.5;
}

/* VIP Card (Profile) */
.vip-card {
    background: var(--bg-navy);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    text-align: center;
}

.vip-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, transparent 50%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
}

.vc-img-wrap {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    padding: 4px;
    background: var(--gradient-gold);
    position: relative;
}

.vc-img-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg-navy);
}

.vc-fallback {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--bg-oxford);
    border: 4px solid var(--bg-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Cinzel', serif;
    font-size: 3rem;
    color: var(--accent-gold);
}

.vc-name {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.vc-role {
    font-size: 0.75rem;
    color: var(--accent-silver);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    font-weight: 500;
}

.vc-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    border-top: 1px solid var(--border-light);
    padding-top: 1.5rem;
}

.vs-item {
    text-align: center;
}

.vs-val {
    font-family: 'Cinzel', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--accent-gold);
}

.vs-lbl {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Sections */
.section {
    position: relative;
    z-index: 1;
    padding: 7rem 2rem;
    border-top: 1px solid var(--border-light);
}

.section-alt {
    background: var(--gradient-dark);
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

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

.sh-sub {
    font-size: 0.8rem;
    color: var(--accent-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 0.8rem;
}

.sh-title {
    font-family: 'Cinzel', serif;
    font-size: 3rem;
    font-weight: 600;
    color: var(--text-main);
}

.sh-line {
    width: 50px;
    height: 2px;
    background: var(--accent-gold);
    margin: 1.5rem auto 0;
}

/* Expertise Grid (Banking Metrics) */
.exp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.exp-box {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 2.5rem;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.exp-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.4s ease;
}

.exp-box:hover::before {
    width: 100%;
}

.exp-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
    border-color: var(--border-gold);
}

.eb-icon {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

.eb-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent-gold);
    fill: none;
    stroke-width: 1.5;
}

.eb-title {
    font-family: 'Cinzel', serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.eb-desc {
    font-size: 0.9rem;
    color: var(--text-sec);
    line-height: 1.6;
}

/* Experience (Executive Ledger) */
.ledger-item {
    background: var(--bg-navy);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 3rem;
    margin-bottom: 2rem;
    transition: all 0.3s;
}

.ledger-item:hover {
    border-color: var(--border-gold);
    box-shadow: var(--shadow-premium);
}

.l-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.l-title {
    font-family: 'Cinzel', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

.l-org {
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-gold);
}

.l-date {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
}

.l-desc {
    font-size: 0.95rem;
    color: var(--text-sec);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.l-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.l-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-sec);
}

.l-list li::before {
    content: '♦';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-size: 0.8rem;
    top: 2px;
}

/* Achievement Callout */
.achieve-box {
    background: rgba(212, 175, 55, 0.05);
    border-left: 3px solid var(--accent-gold);
    padding: 1.5rem;
    border-radius: 0 4px 4px 0;
}

.achieve-box h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 0.8rem;
}

.achieve-box p {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.achieve-box p:last-child {
    margin-bottom: 0;
}

.achieve-box strong {
    color: var(--accent-gold);
    font-weight: 600;
}

/* Skills & Projects */
.dual-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.s-tag {
    padding: 0.6rem 1.2rem;
    background: var(--bg-navy);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-sec);
    font-weight: 500;
    transition: all 0.3s;
}

.s-tag:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--accent-gold);
    color: var(--accent-silver);
}

.project-item {
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
    border-left: 1px solid var(--border-light);
}

.project-item::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 6px;
    width: 7px;
    height: 7px;
    background: var(--accent-gold);
    border-radius: 50%;
}

.project-item p {
    font-size: 0.95rem;
    color: var(--text-sec);
    line-height: 1.6;
}

/* Education */
.edu-block {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.edu-deg {
    font-family: 'Cinzel', serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.edu-uni {
    font-size: 1rem;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.edu-meta {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Footer */
footer {
    text-align: center;
    padding: 4rem 2rem;
    border-top: 1px solid var(--border-light);
    background: var(--bg-oxford);
}

.f-logo {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

footer p {
    font-size: 0.85rem;
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }

    .hero-pre {
        justify-content: center;
        margin: 0 auto 2rem;
    }

    .hero-bio {
        margin: 0 auto 2.5rem;
    }

    .hero-cta,
    .contact-bar {
        justify-content: center;
    }

    .vip-card {
        max-width: 400px;
        margin: 0 auto;
    }

    .l-list {
        grid-template-columns: 1fr;
    }

    .exp-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dual-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-navy);
        padding: 2rem;
        border-bottom: 1px solid var(--border-light);
    }

    .hero h1 {
        font-size: 3rem;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .sh-title {
        font-size: 2.2rem;
    }

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

    .l-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .ledger-item {
        padding: 2rem 1.5rem;
    }
}