:root {
            --navy: #0B1F3A;
            --royal: #174EA6;
            --gold: #C8A646;
            --white: #FFFFFF;
            --charcoal: #222222;
            --text-muted: #6B7280;
            --bg: #F8F9FA;
            --radius: 12px;
            --font-heading: 'Poppins', sans-serif;
            --font-body: 'Inter', sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }
        body {
            font-family: var(--font-body);
            background-color: var(--bg);
            color: var(--charcoal);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--royal);
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: var(--gold);
        }
        .text-gold {
            color: var(--gold);
        }

        /* Preloader */
        #preloader {
            position: fixed;
            inset: 0;
            z-index: 99999;
            background: var(--navy);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: opacity 0.6s ease, visibility 0.6s ease;
        }
        #preloader.hidden {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }
        .preloader-logo {
            text-align: center;
        }
        .preloader-logo span {
            font-family: var(--font-heading);
            font-weight: 900;
            font-size: 2.8rem;
            color: #fff;
            letter-spacing: 4px;
            display: block;
            margin-bottom: 16px;
        }
        .preloader-logo span::after {
            content: '.';
            color: var(--gold);
        }
        .preloader-bar {
            width: 200px;
            height: 3px;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 4px;
            overflow: hidden;
            margin: 0 auto;
        }
        .preloader-bar-inner {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, var(--gold), var(--royal));
            border-radius: 4px;
            animation: preloaderFill 1.8s ease-in-out forwards;
        }
        @keyframes preloaderFill {
            0% {
                width: 0%;
            }
            100% {
                width: 100%;
            }
        }

        /* Navbar */
        #mainNav {
            background: rgba(11, 31, 58, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 10px 0;
            transition: background 0.4s, box-shadow 0.4s;
        }
        #mainNav.navbar-scrolled {
            background: rgba(11, 31, 58, 0.97);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
        }
        .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff !important;
            letter-spacing: -0.5px;
        }
        .navbar-brand .brand-dot {
            color: var(--gold);
        }
        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.7) !important;
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            padding: 6px 12px !important;
            border-radius: 30px;
            transition: color 0.3s, background 0.3s;
        }
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .btn-outline-custom {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.7);
        padding: 6px 16px;
        border-radius: 50px;
        font-size: 0.75rem;
        font-weight: 500;
        transition: all 0.3s;
        cursor: pointer;
        text-decoration: none;
        }

        .btn-outline-custom:hover {
        background: rgba(255, 255, 255, 0.12);
        color: #fff;
        border-color: var(--gold);
        transform: translateY(-2px);
        }
        .navbar-toggler {
            border: none;
            padding: 4px 8px;
        }
        .navbar-toggler i {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.2rem;
        }

        /* Search */
        #searchBar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 9999;
            background: var(--navy);
            padding: 20px 24px;
            transform: translateY(-120%);
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }
        #searchBar.open {
            transform: translateY(0);
        }
        #searchBar input {
            width: 100%;
            padding: 14px 20px;
            border: none;
            border-radius: 60px;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 1rem;
            font-family: var(--font-body);
            outline: none;
            transition: background 0.3s;
        }
        #searchBar input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }
        #searchBar input:focus {
            background: rgba(255, 255, 255, 0.14);
        }
        #searchClose {
            position: absolute;
            right: 28px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.4);
            font-size: 1.4rem;
            cursor: pointer;
            transition: color 0.3s;
        }
        #searchClose:hover {
            color: #fff;
        }

        /* Hero */
        #hero {
            background: linear-gradient(165deg, var(--navy) 0%, #0d2647 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding: 100px 0 60px;
        }
        #hero::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 70%;
            height: 140%;
            background: radial-gradient(ellipse, rgba(23, 78, 166, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(200, 166, 70, 0.12);
            border: 1px solid rgba(200, 166, 70, 0.2);
            color: var(--gold);
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 20px;
        }
        .hero-name {
            font-family: var(--font-heading);
            font-weight: 900;
            font-size: clamp(2.8rem, 6vw, 4.8rem);
            line-height: 1.05;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -2px;
        }
        .hero-name .accent {
            color: var(--gold);
        }
        .hero-title {
            font-size: clamp(1rem, 1.4vw, 1.25rem);
            font-weight: 400;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .hero-tagline {
            font-size: clamp(1rem, 1.2vw, 1.15rem);
            font-weight: 300;
            color: rgba(255, 255, 255, 0.55);
            max-width: 560px;
            margin-bottom: 28px;
            border-left: 3px solid var(--gold);
            padding-left: 20px;
            font-style: italic;
        }
        
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
            gap: 16px 20px;
            margin-top: 8px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .stat-item {
            text-align: left;
        }
        .stat-number {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.6rem;
            color: #fff;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.65rem;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 0.3px;
            text-transform: uppercase;
            margin-top: 2px;
        }

        .hero-portrait-wrap {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .hero-portrait-ring {
            width: 340px;
            height: 340px;
            border-radius: 50%;
            padding: 8px;
            background: linear-gradient(135deg, var(--gold), var(--royal), var(--gold));
            background-size: 300% 300%;
            animation: ringGlow 6s ease-in-out infinite;
            position: relative;
            z-index: 2;
        }
        @keyframes ringGlow {
            0%,
            100% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
        }
        .hero-portrait-inner {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            overflow: hidden;
            background: var(--navy);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-portrait-inner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center top;
        }
        
        .scroll-hint {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: rgba(255, 255, 255, 0.2);
            font-size: 0.6rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            animation: bounceDown 2.4s ease-in-out infinite;
            z-index: 2;
        }
        @keyframes bounceDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(8px);
            }
        }

        /* Sections */
        .section {
            padding: 80px 0;
            transition: background 0.4s;
        }
        .section-label {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 8px;
            background: rgba(200, 166, 70, 0.08);
            padding: 4px 16px;
            border-radius: 50px;
        }
        .section-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            color: var(--navy);
            margin-bottom: 4px;
            line-height: 1.15;
        }
        
        .section-divider {
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--royal));
            border-radius: 4px;
            margin: 12px 0 20px;
        }
        .section-divider.mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        .about-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .about-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .expertise-pill {
            display: inline-block;
            background: rgba(23, 78, 166, 0.06);
            color: var(--royal);
            font-size: 0.72rem;
            font-weight: 500;
            padding: 4px 14px;
            border-radius: 50px;
            margin: 0 4px 6px 0;
            border: 1px solid rgba(23, 78, 166, 0.06);
            transition: all 0.3s;
        }
        .expertise-pill:hover {
            background: rgba(200, 166, 70, 0.08);
            border-color: var(--gold);
            color: var(--gold);
        }
        /* Framework cards */
        .framework-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            border-top: 3px solid transparent;
            height: 100%;
        }
        .framework-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .framework-card-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 14px;
        }
        .framework-card-header h5 {
            font-weight: 700;
            font-size: 1rem;
            margin: 0;
            color: var(--navy);
        }
        
        .framework-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .abbr-badge {
            font-size: 0.6rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--text-muted);
            background: rgba(0, 0, 0, 0.04);
            padding: 2px 10px;
            border-radius: 30px;
        }
        .framework-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .framework-impact {
            font-size: 0.8rem;
            color: var(--charcoal);
            background: rgba(200, 166, 70, 0.06);
            padding: 10px 14px;
            border-radius: 8px;
            border-left: 3px solid var(--gold);
        }
        .framework-tools {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }
        .tool-tag {
            font-size: 0.6rem;
            background: rgba(23, 78, 166, 0.06);
            color: var(--royal);
            padding: 2px 10px;
            border-radius: 30px;
            font-weight: 500;
        }

        /* Tech */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 28px;
            justify-content: center;
        }
        .filter-btn {
            background: var(--white);
            border: 1px solid rgba(0, 0, 0, 0.06);
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.72rem;
            font-weight: 500;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .filter-btn:hover,
        .filter-btn.active {
            background: var(--navy);
            color: #fff;
            border-color: var(--navy);
            transform: translateY(-2px);
        }
        .filter-btn.active {
            background: var(--gold);
            border-color: var(--gold);
            color: var(--navy);
        }
        .tech-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .tech-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .tech-card-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .tech-card-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: rgba(23, 78, 166, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--royal);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .tech-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--charcoal);
        }
        
        .tech-years {
            font-size: 0.65rem;
            color: var(--text-muted);
        }
        .tech-desc {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.5;
        }
        .progress-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.65rem;
            color: var(--text-muted);
            margin-bottom: 4px;
        }
        .progress-bar-custom {
            width: 100%;
            height: 4px;
            background: rgba(0, 0, 0, 0.06);
            border-radius: 4px;
            overflow: hidden;
        }
        .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--royal), var(--gold));
            border-radius: 4px;
            width: 0%;
            transition: width 1s ease;
        }
        .cert-badge {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--white);
            border-radius: var(--radius);
            padding: 14px 18px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            border-left: 4px solid var(--royal);
            transition: transform 0.3s;
        }
        .cert-badge:hover {
            transform: translateX(4px);
        }
        
        .cert-info .cert-name {
            font-weight: 600;
            font-size: 0.82rem;
            color: var(--charcoal);
        }
        
        .cert-info .cert-body {
            font-size: 0.65rem;
            color: var(--text-muted);
        }
        .cert-year {
            font-size: 0.6rem;
            font-weight: 700;
            color: var(--gold);
            margin-left: auto;
            background: rgba(200, 166, 70, 0.08);
            padding: 2px 10px;
            border-radius: 30px;
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 28px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, #297845, var(--royal), var(--gold));
            border-radius: 4px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 8px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #269f93;
            border: 3px solid var(--bg);
            box-shadow: 0 0 0 3px #09446e;
        }
        
        .timeline-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 22px 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .timeline-card:hover {
            transform: translateX(4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .timeline-period {
            font-size: 0.65rem;
            font-weight: 600;
            color: #1f7a8c;
            letter-spacing: 0.5px;
            display: block;
            margin-bottom: 4px;
        }
        .timeline-role {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: var(--navy);
            margin-bottom: 2px;
        }
        
        .timeline-org {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .timeline-org i {
            margin-right: 6px;
            color: #1f7a8c;
            width: 14px;
        }
        .timeline-responsibilities {
            list-style: none;
            padding: 0;
            margin: 0 0 12px 0;
        }
        .timeline-responsibilities li {
            font-size: 0.82rem;
            color: var(--text-muted);
            padding: 3px 0 3px 20px;
            position: relative;
            line-height: 1.6;
        }
        .timeline-responsibilities li::before {
            content: '▹';
            position: absolute;
            left: 0;
            color: #1f7a8c;
            font-size: 0.75rem;
        }
        .kpi-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 8px;
        }
        .kpi-chip {
            font-size: 0.6rem;
            font-weight: 600;
            background: #8ad5c7d1;
            color: #1c2541;
            padding: 2px 12px;
            border-radius: 30px;
            border: 1px solid rgba(200, 166, 70, 0.08);
        }

         /* Training */
        .training-tabs .nav-link {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-muted);
            padding: 10px 24px;
            border-radius: 50px;
            border: 1px solid transparent;
            transition: all 0.3s;
        }
        .training-tabs .nav-link:hover {
            color: var(--charcoal);
        }
        .training-tabs .nav-link.active {
            background: var(--navy);
            color: #fff;
            border-color: var(--navy);
        }
        
        .training-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 20px 22px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .training-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .training-provider {
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            color: #db5461;
            margin-bottom: 4px;
        }
        .training-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: #0b132b;
            margin-bottom: 4px;
        }
        
        .training-meta {
            display: flex;
            gap: 16px;
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .training-meta span i {
            margin-right: 4px;
            color: var(--gold);
        }
        .training-skills {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            margin-bottom: 8px;
        }
        .skill-tag {
            font-size: 0.6rem;
            font-weight: 500;
            background: rgba(23, 78, 166, 0.06);
            color: #1f7a8c;
            padding: 2px 10px;
            border-radius: 30px;
        }
        .training-application {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.6;
            border-top: 1px solid rgba(0, 0, 0, 0.04);
            padding-top: 10px;
            margin-top: 6px;
        }

        .teaching-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .teaching-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        

        .achievement-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .achievement-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .achievement-icon {
            font-size: 2rem;
            color: var(--gold);
            margin-bottom: 12px;
        }
        .achievement-title {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--navy);
            margin-bottom: 4px;
        }
        
        .achievement-org {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .achievement-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .extra-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 20px 22px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .extra-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .extra-icon {
            font-size: 1.8rem;
            color: var(--gold);
            margin-bottom: 8px;
        }

        .reference-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .reference-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 30px 80px rgba(11, 31, 58, 0.14);
        }
        
        .reference-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: rgba(23, 78, 166, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 1.6rem;
            color: var(--royal);
        }
        .reference-name {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: var(--navy);
            margin-bottom: 2px;
        }
        
        .reference-title {
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .reference-org {
            font-size: 0.7rem;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 6px;
        }
        .reference-quote {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-style: italic;
            margin: 10px 0 14px;
            line-height: 1.6;
        }

        .contact-form-wrap {
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: 0 20px 60px rgba(11, 31, 58, 0.08);
        }
        
        .contact-info-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.04);
        }
        .contact-info-item:last-child {
            border-bottom: none;
        }
        .contact-info-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(23, 78, 166, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--royal);
            flex-shrink: 0;
        }
        .contact-info-text strong {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--charcoal);
            display: block;
        }
        .contact-info-text span {
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .contact-info-text a {
            color: var(--royal);
            text-decoration: none;
        }
        .contact-info-text a:hover {
            color: var(--gold);
        }

        .action-center {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .btn-action {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
        }
        .btn-action-cv {
            background: var(--navy);
            color: #fff;
        }
        .btn-action-cv:hover {
            background: var(--royal);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-action-print {
            background: rgba(23, 78, 166, 0.06);
            color: var(--royal);
        }
        .btn-action-print:hover {
            background: rgba(23, 78, 166, 0.12);
            transform: translateY(-2px);
        }
        .btn-action-share {
            background: rgba(200, 166, 70, 0.1);
            color: var(--gold);
        }
        .btn-action-share:hover {
            background: rgba(200, 166, 70, 0.18);
            transform: translateY(-2px);
        }

        footer {
            background: var(--navy);
            color: rgba(255, 255, 255, 0.5);
            padding: 48px 0 32px;
            text-align: center;
        }
        .footer-brand {
            font-family: var(--font-heading);
            font-weight: 900;
            font-size: 1.4rem;
            color: #fff;
            letter-spacing: -0.5px;
        }
        .footer-brand .accent {
            color: var(--gold);
        }
        footer p {
            font-size: 0.82rem;
            margin: 8px 0 16px;
            opacity: 0.6;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 16px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            transition: color 0.3s;
            text-decoration: none;
        }
        .footer-links a:hover {
            color: var(--gold);
        }
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 12px;
        }
        .social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.85rem;
            transition: all 0.3s;
            text-decoration: none;
        }
        .social-icon:hover {
            background: rgba(255, 255, 255, 0.08);
            color: var(--gold);
            transform: translateY(-2px);
        }

        #backToTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--navy);
            color: #fff;
            border: none;
            font-size: 1.1rem;
            cursor: pointer;
            box-shadow: 0 8px 24px rgba(11, 31, 58, 0.2);
            transition: all 0.3s;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
        }
        #backToTop.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        #backToTop:hover {
            background: var(--gold);
            color: var(--navy);
            transform: translateY(-4px);
        }

        #toast {
            position: fixed;
            bottom: 90px;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            background: var(--navy);
            color: #fff;
            padding: 12px 28px;
            border-radius: 60px;
            font-size: 0.85rem;
            font-weight: 500;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s;
            z-index: 9999;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        #toast.show {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        @media (max-width: 991px) {
            .hero-portrait-ring {
                width: 280px;
                height: 280px;
            }
            .hero-stats {
                grid-template-columns: repeat(3, 1fr);
            }
            .section {
                padding: 60px 0;
            }
        }
        @media (max-width: 767px) {
            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .hero-portrait-ring {
                width: 220px;
                height: 220px;
            }
            .section {
                padding: 40px 0;
            }
        }
        @media (max-width: 480px) {
            .hero-name {
                font-size: 2.2rem;
            }
            .hero-portrait-ring {
                width: 180px;
                height: 180px;
            }
            .hero-stats {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-number {
                font-size: 1.1rem;
            }
        }
        @media print {
            #mainNav,
            #backToTop,
            #searchBar,
            #preloader,
            #toast,
            .scroll-hint,
            .filter-bar,
            .action-center,
            .btn-action,
            [data-action="search"] {
                display: none !important;
            }
            body {
                background: #fff !important;
                color: #000 !important;
            }
            .section {
                padding: 30px 0 !important;
                page-break-inside: avoid;
            }
            .framework-card,
            .tech-card,
            .training-card,
            .teaching-card,
            .achievement-card,
            .reference-card,
            .about-card,
            .contact-form-wrap,
            .timeline-card {
                box-shadow: none !important;
                border: 1px solid #ddd !important;
                transform: none !important;
            }
            .hero-name {
                color: #000 !important;
            }
            .hero-name .accent {
                color: #c8a646 !important;
            }
            .section-title {
                color: #000 !important;
            }
            #hero {
                background: #f8f9fa !important;
                min-height: auto !important;
                padding: 40px 0 !important;
            }
            .hero-title,
            .hero-tagline {
                color: #333 !important;
            }
            .stat-number {
                color: #000 !important;
            }
            .stat-label {
                color: #666 !important;
            }
        }
    @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    }

/* Multi-page layout helpers */
body:not([data-page="home"]) { padding-top: 58px; }
body:not([data-page="home"]) .section { min-height: calc(100vh - 58px - 170px); }
.navbar-nav .nav-link { position: relative; }
@media (max-width: 991px) { body:not([data-page="home"]) { padding-top: 52px; } }