/* ============================
   CSS Variables & Reset
   ============================ */
:root {
    --primary: #0A0E1A;
    --primary-light: #141927;
    --primary-mid: #1C2235;
    --accent: #2563EB;
    --accent-light: #3B82F6;
    --accent-subtle: rgba(37, 99, 235, 0.12);
    --blue: #3B82F6;
    --white: #FFFFFF;
    --text-light: #E8ECF4;
    --text-muted: #8892A8;
    --text-dim: #5C6478;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(37, 99, 235, 0.3);
    --gradient: linear-gradient(135deg, #2563EB, #3B82F6);
    --gradient-subtle: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(59, 130, 246, 0.08));
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    --shadow-sm: 0 8px 30px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 4px 20px rgba(37, 99, 235, 0.2);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #0A0E1A 0%, #1E3A5F 50%, #0A0E1A 100%);
    background-attachment: fixed;
    color: var(--text-light);
    line-height: 1.75;
    overflow-x: hidden;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: var(--white);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}
/* ============================
   Layout & Utilities
   ============================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 28px;
}

.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 14px;
    color: var(--white);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-light {
    background: #FFFFFF;
    color: #1a1a2e;
}

.section-light .section-title {
    color: #0A0E1A;
}

.section-light .section-subtitle {
    color: #5C6478;
}

.section-light .expertise-card,
.section-light .service-card,
.section-light .achievement-card,
.section-light .blog-card,
.section-light .education-card,
.section-light .certifications,
.section-light .why-item,
.section-light .testimonial-card,
.section-light .timeline-content,
.section-light .blog-topics {
    background: #F8FAFC;
    border-color: #E2E8F0;
}

.section-light .expertise-card:hover,
.section-light .service-card:hover,
.section-light .achievement-card:hover,
.section-light .blog-card:hover,
.section-light .education-card:hover,
.section-light .why-item:hover,
.section-light .testimonial-card:hover,
.section-light .timeline-content:hover {
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.section-light .expertise-card h3,
.section-light .service-card h3,
.section-light .achievement-card h3,
.section-light .blog-card h3,
.section-light .education-card h3,
.section-light .timeline-content h3,
.section-light .certifications h3,
.section-light .blog-topics h4 {
    color: #0A0E1A;
}

.section-light .expertise-card p,
.section-light .service-card p,
.section-light .blog-card p,
.section-light .education-card p,
.section-light .timeline-content p,
.section-light .timeline-content ul li,
.section-light .testimonial-card p,
.section-light .about-text p {
    color: #5C6478;
}

.section-light .about-text strong {
    color: #0A0E1A;
}

.section-light .about-highlight {
    color: var(--accent) !important;
}

.section-light .cert-tag,
.section-light .topic-tag {
    background: #EFF6FF;
    border-color: #DBEAFE;
    color: #5C6478;
}

.section-light .timeline-content ul li {
    background: #EFF6FF;
    border-color: #DBEAFE;
}

.section-light .why-item span:last-child {
    color: #1a1a2e;
}

.section-light .author-name {
    color: #0A0E1A;
}

.section-light .author-role {
    color: var(--accent);
}

.section-light .testimonial-quote {
    color: var(--accent);
    opacity: 0.8;
}

.section-light .contact-item h4 {
    color: #333;
}

.section-light .contact-item a,
.section-light .contact-item p {
    color: #1a1a2e;
}

.section-light .contact-social h4 {
    color: #333;
}

.section-light .form-group input,
.section-light .form-group textarea {
    background: #F8FAFC;
    border-color: #E2E8F0;
    color: #0A0E1A;
}

.section-light .form-group input::placeholder,
.section-light .form-group textarea::placeholder {
    color: #8892A8;
}

.section-light .section-header .section-title {
    color: #0A0E1A;
}

.section-light .section-header .section-subtitle {
    color: #5C6478;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    border-radius: var(--radius-xs);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient);
    color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
}

.btn-outline {
    border: 1.5px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}
/* ============================
   Navigation
   ============================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(24px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}
.nav-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}
.logo-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-xs);
    background: var(--gradient);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 800;
}
.logo-icon { flex-shrink: 0; }
.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 6px 0;
}
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.3s ease; border-radius: 2px; }
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--white); transition: var(--transition); border-radius: 2px; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-dropdown { position: relative; }
.nav-dropdown > .nav-link { display: flex; align-items: center; gap: 4px; }
.nav-dropdown > .nav-link svg { transition: transform 0.3s ease; }
.nav-dropdown:hover > .nav-link svg { transform: rotate(180deg); }
.dropdown-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px); background: var(--primary-light); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 0; min-width: 180px; opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: var(--shadow-sm); z-index: 100; }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-menu li a { display: block; padding: 10px 20px; font-size: 0.88rem; color: var(--text-muted); transition: var(--transition); }
.dropdown-menu li a:hover { color: var(--white); background: rgba(37, 99, 235, 0.1); }
.nav-btn { padding: 10px 24px !important; font-size: 0.85rem !important; }
.nav-buttons { display: flex; align-items: center; gap: 10px; }
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 9999; align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal-content { position: relative; width: 90%; max-width: 700px; height: 80vh; background: var(--white); border-radius: var(--radius); overflow: hidden; }
.modal-close { position: absolute; top: 12px; right: 16px; width: 36px; height: 36px; background: #f1f5f9; border: none; border-radius: 50%; font-size: 1.5rem; cursor: pointer; color: #333; z-index: 10; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.modal-close:hover { background: #e2e8f0; }
.modal-content iframe { width: 100%; height: 100%; border: none; }
.nav-mobile-contact { display: none; }
.nav-close-wrapper { display: none; }
.nav-close { display: none; }
.page-hero { padding: 160px 0 70px; text-align: center; background: radial-gradient(ellipse at 50% 80%, rgba(37, 99, 235, 0.06) 0%, transparent 50%); }
.page-title { font-size: 3rem; margin-bottom: 14px; color: var(--white); }
.page-subtitle { font-size: 1.05rem; color: var(--text-muted); max-width: 550px; margin: 0 auto; }
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 120px 0 80px; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 50%), radial-gradient(ellipse at 80% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 40%); }
.geometric-shapes { position: absolute; inset: 0; overflow: hidden; }
.shape { position: absolute; border-radius: 50%; opacity: 0.04; animation: float 25s ease-in-out infinite; }
.shape-1 { width: 500px; height: 500px; background: var(--accent); top: -150px; right: -100px; }
.shape-2 { width: 350px; height: 350px; background: var(--blue); bottom: -80px; left: -80px; animation-delay: -5s; }
.shape-3 { width: 200px; height: 200px; background: var(--accent); top: 50%; left: 55%; animation-delay: -10s; }
.shape-4 { width: 150px; height: 150px; background: var(--blue); top: 25%; left: 15%; animation-delay: -15s; }
.shape-5 { width: 120px; height: 120px; background: var(--accent); bottom: 25%; right: 15%; animation-delay: -8s; }
@keyframes float { 0%, 100% { transform: translate(0, 0) scale(1); } 25% { transform: translate(20px, -20px) scale(1.03); } 50% { transform: translate(-15px, 15px) scale(0.97); } 75% { transform: translate(15px, 8px) scale(1.01); } }
.hero-container { max-width: 1400px; margin: 0 auto; padding: 0 28px; position: relative; z-index: 2; width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; }
.hero-content { max-width: 580px; }
.hero-image { display: flex; align-items: center; justify-content: center; }
.hero-photo { width: 450px; height: 450px; object-fit: cover; border-radius: 50%; border: 4px solid rgba(37, 99, 235, 0.3); box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.08), var(--shadow); }
.hero-greeting { font-size: 1rem; color: var(--accent); font-weight: 600; margin-bottom: 12px; letter-spacing: 2px; text-transform: uppercase; }
.hero-name { font-family: 'Orbitron', sans-serif; font-size: 4.2rem; font-weight: 800; margin-bottom: 18px; color: var(--white); letter-spacing: -1px; line-height: 1.1; }
.hero-tagline { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 28px; }
.hero-intro { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 40px; max-width: 560px; line-height: 1.85; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 90px; padding-top: 40px; border-top: 1px solid var(--border); }
.stat-item { text-align: center; }
.stat-number { font-family: 'Montserrat', sans-serif; font-size: 2.8rem; font-weight: 800; color: var(--accent); }
.stat-plus { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 700; color: var(--accent-light); }
.stat-icon { font-size: 1.5rem; display: block; margin-bottom: 6px; color: var(--accent); }
.stat-label { display: block; font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; font-weight: 500; }
.about-content { max-width: 780px; margin: 0 auto; }
.about-content { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start; }
.about-image { position: relative; }
.about-photo { width: 100%; height: 340px; object-fit: cover; border-radius: var(--radius); border: 2px solid var(--border); }
.about-text p { margin-bottom: 22px; font-size: 1.05rem; color: var(--text-muted); line-height: 1.85; }
.about-text strong { color: var(--white); font-weight: 600; }
.about-highlight { font-style: italic; color: var(--accent) !important; font-size: 1.1rem !important; border-left: 3px solid var(--accent); padding-left: 24px; margin-top: 28px !important; }
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.expertise-card { background: var(--primary-light); padding: 36px 28px; border-radius: var(--radius); transition: var(--transition); border: 1px solid var(--border); position: relative; overflow: hidden; }
.expertise-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.expertise-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--border-hover); }
.expertise-card:hover::before { transform: scaleX(1); }
.expertise-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: var(--radius-sm); margin-bottom: 20px; color: var(--accent); font-size: 1.3rem; }
.expertise-card h3 { font-size: 1.1rem; margin-bottom: 10px; font-weight: 600; }
.expertise-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 44px; }
.timeline::before { content: ''; position: absolute; left: 16px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--accent), var(--blue)); opacity: 0.4; }
.timeline-item { position: relative; margin-bottom: 44px; padding-left: 28px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker { position: absolute; left: -36px; top: 8px; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 3px solid var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3); }
.timeline-content { background: var(--primary-light); padding: 28px; border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); }
.timeline-content:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.timeline-date { display: inline-block; padding: 4px 14px; background: var(--accent-subtle); color: var(--accent); border-radius: var(--radius-xs); font-size: 0.82rem; font-weight: 600; margin-bottom: 14px; }
.timeline-content h3 { font-size: 1.15rem; margin-bottom: 4px; font-weight: 600; }
.timeline-content h4 { font-size: 0.9rem; color: var(--accent); font-weight: 500; margin-bottom: 16px; }
.timeline-content ul { display: flex; flex-wrap: wrap; gap: 8px; }
.timeline-content ul li { padding: 5px 14px; background: var(--primary-mid); border-radius: var(--radius-xs); font-size: 0.82rem; color: var(--text-muted); border: 1px solid var(--border); }
.timeline-content p { color: var(--text-muted); font-size: 0.94rem; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: var(--primary-light); padding: 36px 28px; border-radius: var(--radius); transition: var(--transition); border: 1px solid var(--border); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--border-hover); }
.service-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: var(--radius-sm); margin-bottom: 20px; color: var(--accent); font-size: 1.3rem; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 12px; font-weight: 600; }
.service-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; }
.service-card ul { margin-top: 8px; }
.service-card ul li { color: var(--text-muted); font-size: 0.88rem; padding: 5px 0 5px 18px; position: relative; }
.service-card ul li::before { content: ''; position: absolute; left: 0; top: 13px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card { position: relative; height: 320px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); display: flex; align-items: flex-end; background: var(--gradient-subtle); }
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border-hover); }
.portfolio-overlay { padding: 28px; width: 100%; background: linear-gradient(to top, var(--primary) 20%, transparent); padding-top: 100px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.portfolio-overlay h3 { font-size: 1.25rem; margin-bottom: 8px; font-weight: 600; }
.portfolio-logo { width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; background: var(--white); border-radius: 50%; margin-bottom: 16px; overflow: hidden; border: 2px solid var(--border); margin-left: auto; margin-right: auto; }
.portfolio-logo img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-category { margin-bottom: 60px; }
.portfolio-category-title { font-size: 1.2rem; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--accent); display: inline-block; color: #0A0E1A; }
.portfolio-showcase { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.showcase-item { border-radius: var(--radius); overflow: hidden; border: 1px solid #E2E8F0; transition: var(--transition); }
.showcase-item:hover { transform: scale(1.03); box-shadow: var(--shadow-sm); border-color: var(--accent); }
.showcase-item img { width: 100%; height: 100%; object-fit: cover; }
.filter-btn { padding: 10px 22px; border: 1px solid #E2E8F0; border-radius: var(--radius-xs); background: #F8FAFC; color: #5C6478; font-family: 'Poppins', sans-serif; font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: var(--transition); }
.filter-btn:hover, .filter-btn.active { background: var(--accent); color: var(--white); border-color: var(--accent); }
@media (max-width: 1024px) { .portfolio-showcase { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .portfolio-showcase { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .portfolio-showcase { grid-template-columns: 1fr; } }
.portfolio-overlay p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.achievements-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.achievement-card { background: var(--primary-light); padding: 36px 20px; border-radius: var(--radius); text-align: center; transition: var(--transition); border: 1px solid var(--border); }
.achievement-card h3 { font-family: 'Poppins', sans-serif; font-weight: 600; }
.achievement-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--border-hover); }
.achievement-icon { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: 50%; margin: 0 auto 18px; color: var(--accent); font-size: 1.4rem; }
.achievement-card h3 { font-size: 0.95rem; font-weight: 600; line-height: 1.4; }
.education-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.education-card { background: var(--primary-light); padding: 36px 28px; border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); display: flex; align-items: flex-start; gap: 20px; }
.education-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.education-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: var(--radius-sm); color: var(--accent); font-size: 1.3rem; flex-shrink: 0; }
.education-card h3 { font-size: 1.05rem; margin-bottom: 6px; font-weight: 600; }
.education-card p { color: var(--text-muted); font-size: 0.9rem; }
.certifications { padding: 36px; background: var(--primary-light); border-radius: var(--radius); border: 1px solid var(--border); }
.certifications h3 { font-size: 1.1rem; margin-bottom: 20px; text-align: center; font-weight: 600; }
.cert-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.cert-tag { padding: 8px 18px; background: var(--primary-mid); color: var(--text-muted); border-radius: var(--radius-xs); font-size: 0.85rem; font-weight: 500; border: 1px solid var(--border); transition: var(--transition); }
.cert-tag:hover { border-color: var(--border-hover); color: var(--accent); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 820px; margin: 0 auto; }
.why-item { display: flex; align-items: center; gap: 14px; padding: 18px 22px; background: var(--primary-light); border-radius: var(--radius-sm); border: 1px solid var(--border); transition: var(--transition); }
.why-item:hover { border-color: var(--border-hover); transform: translateX(4px); }
.why-check { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: 50%; color: var(--accent); font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.why-item span:last-child { font-size: 0.9rem; color: var(--text-light); font-weight: 500; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto; }
.testimonial-card { background: var(--primary-light); padding: 36px; border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); }
.testimonial-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.testimonial-quote { font-size: 3rem; font-family: 'Montserrat', sans-serif; color: var(--accent); line-height: 1; margin-bottom: 14px; opacity: 0.6; }
.testimonial-card p { color: var(--text-muted); font-size: 0.94rem; font-style: italic; margin-bottom: 24px; line-height: 1.8; }
.testimonial-author { display: flex; flex-direction: column; gap: 3px; padding-top: 16px; border-top: 1px solid var(--border); }
.author-name { font-weight: 600; color: var(--white); font-size: 0.9rem; }
.author-role { color: var(--accent); font-size: 0.82rem; font-weight: 500; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.blog-card { background: var(--primary-light); padding: 28px; border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--border-hover); }
.blog-category { display: inline-block; padding: 4px 12px; background: var(--accent-subtle); color: var(--accent); border-radius: var(--radius-xs); font-size: 0.78rem; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.blog-card h3 { font-size: 1.05rem; margin-bottom: 10px; font-weight: 600; }
.blog-card p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.7; }
.blog-date { font-size: 0.82rem; color: var(--text-dim); font-weight: 500; }
.blog-topics { text-align: center; padding: 36px; background: var(--primary-light); border-radius: var(--radius); border: 1px solid var(--border); }
.blog-topics h4 { font-size: 1.05rem; margin-bottom: 18px; font-weight: 600; }
.topic-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.topic-tag { padding: 7px 16px; background: var(--primary-mid); color: var(--text-muted); border-radius: var(--radius-xs); font-size: 0.82rem; border: 1px solid var(--border); transition: var(--transition); font-weight: 500; }
.topic-tag:hover { border-color: var(--border-hover); color: var(--accent); }
.contact-content { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; align-items: center; gap: 18px; }
.contact-icon { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: var(--accent-subtle); border-radius: var(--radius-sm); flex-shrink: 0; color: var(--accent); font-size: 1.2rem; }
.contact-item h4 { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 3px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.contact-item a, .contact-item p { color: var(--text-light); font-size: 0.95rem; font-weight: 500; }
.contact-item a:hover { color: var(--accent); }
.contact-social { margin-top: 12px; }
.contact-social h4 { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 14px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.social-links { display: flex; gap: 12px; }
.social-link { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--primary-mid); border-radius: var(--radius-sm); border: 1px solid var(--border); color: var(--text-muted); transition: var(--transition); }
.social-link:hover { background: var(--accent); color: var(--primary); border-color: var(--accent); transform: translateY(-2px); }
.social-link svg { width: 18px; height: 18px; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-group input, .form-group textarea { width: 100%; padding: 15px 18px; background: var(--primary-light); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--white); font-family: 'Poppins', sans-serif; font-size: 0.92rem; transition: var(--transition); outline: none; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08); }
.form-group textarea { resize: vertical; min-height: 130px; }
.footer { padding: 80px 0 40px; background: var(--primary-light); border-top: 1px solid var(--border); }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { max-width: 280px; }
.footer-logo { font-family: 'Orbitron', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--white); display: flex; align-items: center; gap: 10px; }
.footer-logo .logo-initials { width: 32px; height: 32px; font-size: 0.75rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; margin-top: 14px; line-height: 1.7; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 0.85rem; font-weight: 600; color: var(--white); margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-contact-info { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-info p, .footer-contact-info a { color: var(--text-muted); font-size: 0.88rem; }
.footer-contact-info a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--primary-mid); border-radius: var(--radius-xs); border: 1px solid var(--border); color: var(--text-muted); transition: var(--transition); }
.footer-social a:hover { background: var(--accent); color: var(--primary); border-color: var(--accent); }
.footer-social a svg { width: 16px; height: 16px; }
.footer-bottom { padding-top: 28px; border-top: 1px solid var(--border); text-align: center; }
.footer-bottom p { color: var(--text-dim); font-size: 0.82rem; }
.footer-links { display: flex; justify-content: center; gap: 28px; margin-bottom: 24px; }
.footer-links a { color: var(--text-muted); font-size: 0.88rem; }
.footer-links a:hover { color: var(--accent); }
.js-loaded .fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
.js-loaded .fade-in.visible { opacity: 1; transform: translateY(0); }
@keyframes showFallback { to { opacity: 1; transform: none; } }
.fade-in { animation: showFallback 0s 3s forwards; }
@media (max-width: 1024px) { .expertise-grid, .services-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); } .portfolio-grid { grid-template-columns: repeat(2, 1fr); } .achievements-grid { grid-template-columns: repeat(2, 1fr); } .hero-stats { grid-template-columns: repeat(2, 1fr); } .why-grid { grid-template-columns: repeat(2, 1fr); } .footer-content { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 768px) { .nav-toggle { display: flex; } .nav-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: rgba(10, 14, 26, 0.98); backdrop-filter: blur(24px); flex-direction: column; padding: 100px 36px 40px; gap: 20px; transition: right 0.3s ease; border-left: 1px solid var(--border); left: auto; transform: none; } .nav-menu.active { right: 0; } .nav-btn { display: none; } .nav-buttons { display: none; } .nav-mobile-contact { display: block; } .nav-close-wrapper { display: block; position: absolute; top: 28px; right: 28px; } .nav-close { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: none; border: 1px solid var(--border); border-radius: 50%; color: var(--white); font-size: 1.5rem; cursor: pointer; transition: var(--transition); } .nav-close:hover { border-color: var(--accent); color: var(--accent); } .nav-menu.active { right: 0; align-items: flex-start; } .hero-name { font-size: 2.8rem; } .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; } .section-title, .page-title { font-size: 2rem; } .expertise-grid, .services-grid, .blog-grid, .portfolio-grid { grid-template-columns: 1fr; } .achievements-grid { grid-template-columns: repeat(2, 1fr); } .contact-content { grid-template-columns: 1fr; gap: 40px; } .testimonials-grid { grid-template-columns: 1fr; } .education-grid { grid-template-columns: 1fr; } .why-grid { grid-template-columns: 1fr; } .timeline { padding-left: 32px; } .timeline::before { left: 12px; } .timeline-marker { left: -28px; } .section { padding: 80px 0; } .footer-content { grid-template-columns: 1fr; gap: 32px; } .about-content { grid-template-columns: 1fr !important; } .about-photo { height: 250px; } .dropdown-menu { position: static; transform: none; opacity: 0; visibility: hidden; max-height: 0; overflow: hidden; box-shadow: none; border: none; padding: 0 0 0 16px; background: transparent; min-width: auto; width: 100%; transition: max-height 0.3s ease, opacity 0.3s ease, visibility 0.3s ease; } .nav-dropdown:hover .dropdown-menu { transform: none; opacity: 0; visibility: hidden; max-height: 0; } .nav-dropdown.open .dropdown-menu { opacity: 1; visibility: visible; max-height: 300px; padding: 8px 0 8px 16px; } .dropdown-menu li a { padding: 10px 16px; font-size: 0.92rem; color: var(--text-muted); display: block; border-radius: var(--radius-xs); } .dropdown-menu li a:hover { color: var(--white); background: var(--accent-subtle); } .nav-dropdown > .nav-link { width: 100%; justify-content: flex-start; } .nav-dropdown.open > .nav-link svg { transform: rotate(180deg); } .page-hero { padding: 120px 0 50px; } }
@media (max-width: 480px) { .hero-name { font-size: 2rem; } .hero-buttons { flex-direction: column; } .hero-buttons .btn { width: 100%; justify-content: center; } .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; } .achievements-grid { grid-template-columns: 1fr; } .stat-number { font-size: 1.8rem; } .education-card { flex-direction: column; text-align: center; } .about-content { grid-template-columns: 1fr; } .hero-photo { width: 180px; height: 180px; } .section { padding: 60px 0; } .section-header { margin-bottom: 40px; } .container { padding: 0 16px; } .hero-tagline { font-size: 0.9rem; } .hero-intro { font-size: 0.95rem; } .page-title { font-size: 1.8rem; } .footer-bottom { flex-direction: column; gap: 10px; } }

/* Gallery Slider */
.gallery-slider { position: relative; overflow: hidden; border-radius: var(--radius); }
.slider-track { display: flex; gap: 16px; overflow-x: auto; scroll-behavior: smooth; scroll-snap-type: x mandatory; -ms-overflow-style: none; scrollbar-width: none; padding: 8px 0; }
.slider-track::-webkit-scrollbar { display: none; }
.slider-slide { flex: 0 0 280px; height: 320px; scroll-snap-align: start; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); }
.slider-slide:hover { border-color: var(--border-hover); transform: scale(1.02); }
.slider-slide img { width: 100%; height: 100%; object-fit: cover; }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: var(--primary-light); border: 1px solid var(--border); color: var(--white); font-size: 1.2rem; cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.slider-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--primary); }
.slider-prev { left: 12px; }
.slider-next { right: 12px; }
@media (max-width: 1024px) { .slider-slide { flex: 0 0 240px; height: 280px; } }
@media (max-width: 768px) { .hero-container { grid-template-columns: 1fr; } .hero-image { order: -1; } .hero-photo { width: 220px; height: 220px; } .slider-slide { flex: 0 0 200px; height: 240px; } }