/* ============================================
   IMAD KHAN — PORTFOLIO STYLES
   Modern Dark Theme with Glassmorphism
   ============================================ */

/* === CSS VARIABLES === */
:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #111111;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #6366f1;
    --accent-secondary: #a855f7;
    --accent-tertiary: #ec4899;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.15) 100%);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --font-primary: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

@media (max-width: 768px) {
    body { cursor: auto; }
}

::selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

a {
    color: inherit;
    text-decoration: none;
    cursor: none;
}

@media (max-width: 768px) {
    a { cursor: pointer; }
}

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

button {
    cursor: none;
    border: none;
    background: none;
    font-family: inherit;
}

@media (max-width: 768px) {
    button { cursor: pointer; }
}

/* === CUSTOM CURSOR === */
.cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--text-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transition: transform 0.1s ease;
}

.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99998;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                width 0.3s ease, height 0.3s ease,
                border-color 0.3s ease, background 0.3s ease;
}

.cursor-follower.hovering {
    width: 60px;
    height: 60px;
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--accent-primary);
}

@media (max-width: 768px) {
    .cursor, .cursor-follower { display: none; }
}

/* === NOISE OVERLAY === */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* === GRID BACKGROUND === */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.03;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

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

@media (max-width: 768px) {
    .container { padding: 0 1.25rem; }
}

/* === GLASS CARD === */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all var(--transition-medium);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: var(--glass-shadow);
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
}

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

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 2px;
}

.logo-bracket {
    color: var(--accent-primary);
    font-weight: 400;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient-primary);
    transition: width var(--transition-medium);
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.nav-link-cta {
    padding: 0.5rem 1.25rem;
    background: var(--gradient-primary);
    border-radius: 8px;
    color: white !important;
    font-weight: 600;
    -webkit-text-fill-color: white;
}

.nav-link-cta::after { display: none; }

.nav-link-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

/* === MOBILE MENU === */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-medium);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-link {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
    transition: all 0.4s ease;
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(6) { transition-delay: 0.35s; }
.mobile-menu.active .mobile-link:nth-child(7) { transition-delay: 0.4s; }

.mobile-link:hover { color: var(--text-primary); }

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero-bg-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-primary);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-secondary);
    bottom: -10%;
    left: -10%;
    animation-delay: -7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-tertiary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 10px) scale(1.02); }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-word {
    display: inline-block;
    margin: 0 0.15em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    min-height: 1.5em;
}

.typing-cursor {
    animation: blink 1s step-end infinite;
    color: var(--accent-primary);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.highlight {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-2px);
}

.btn-resume {
    background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.15) 100%);
    color: var(--text-primary);
    border: 1px solid rgba(99,102,241,0.3);
    position: relative;
    overflow: hidden;
}

.btn-resume::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.btn-resume:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
}

.btn-resume:hover::before {
    opacity: 1;
}

.btn-resume span,
.btn-resume svg {
    position: relative;
    z-index: 1;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* === HERO STATS === */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-plus {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.25rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.01% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* === SECTIONS === */
.section {
    padding: 8rem 0;
    position: relative;
}

@media (max-width: 768px) {
    .section { padding: 5rem 0; }
}

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

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* === ABOUT SECTION === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.image-badge {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    backdrop-filter: blur(12px);
}

.image-decoration {
    position: absolute;
    top: -2rem;
    left: -2rem;
    width: 100%;
    height: 100%;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    z-index: -1;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: var(--text-primary);
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 480px) {
    .about-details { grid-template-columns: 1fr; }
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.detail-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* === EXPERIENCE SECTION === */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .timeline-item { gap: 1rem; }
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.marker-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    flex-shrink: 0;
    margin-top: 1.5rem;
}

.marker-line {
    width: 1px;
    flex: 1;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    margin-top: 0.5rem;
}

.timeline-card {
    flex: 1;
    padding: 1.75rem;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-role {
    font-size: 1.25rem;
    font-weight: 700;
}

.timeline-company {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    font-weight: 500;
    white-space: nowrap;
}

.timeline-list {
    list-style: none;
    margin-bottom: 1rem;
}

.timeline-list li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.timeline-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.3rem 0.75rem;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-primary);
}

/* === SKILLS SECTION === */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .skills-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .skills-grid { grid-template-columns: 1fr; }
}

.skill-category {
    padding: 2rem;
    transition: all var(--transition-medium);
    transform-style: preserve-3d;
}

.skill-category:hover {
    transform: translateY(-4px);
}

.skill-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    color: var(--accent-primary);
}

.skill-category h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tags span {
    padding: 0.35rem 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tags span:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
}

/* === PROJECTS SECTION === */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .projects-grid { grid-template-columns: 1fr; }
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-medium);
    transform-style: preserve-3d;
}

.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.project-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.project-image-inner {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-medium);
}

.project-card:hover .project-image-inner {
    transform: scale(1.05);
}

.project-gradient-2 {
    background: linear-gradient(135deg, rgba(34,197,94,0.15) 0%, rgba(59,130,246,0.1) 100%) !important;
}

.project-gradient-3 {
    background: linear-gradient(135deg, rgba(236,72,153,0.15) 0%, rgba(249,115,22,0.1) 100%) !important;
}

.project-gradient-4 {
    background: linear-gradient(135deg, rgba(168,85,247,0.15) 0%, rgba(236,72,153,0.1) 100%) !important;
}

.project-icon-large {
    color: rgba(255, 255, 255, 0.2);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.project-link:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--accent-primary);
}

.project-info {
    padding: 1.5rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.project-tags span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-tags span::after {
    content: ' •';
    color: var(--text-muted);
    margin-left: 0.5rem;
}

.project-tags span:last-child::after { display: none; }

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    transition: all var(--transition-fast);
}

.project-btn:hover {
    gap: 0.75rem;
}

.project-btn-muted {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

.project-live-url {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.6rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 6px;
    transition: var(--transition-fast);
    word-break: break-all;
}

.project-live-url svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

.project-live-url:hover {
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.35);
    color: var(--accent-secondary);
}

/* === COMPANY SECTION === */
.company-card {
    padding: 4rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}

@media (max-width: 768px) {
    .company-card {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

.company-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 1rem 0 1.5rem;
}

.company-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.company-services {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 480px) {
    .company-services { grid-template-columns: 1fr; }
}

.service-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.service-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* === ORBIT ANIMATION === */
.company-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-orbit {
    position: relative;
    width: 280px;
    height: 280px;
}

.orbit-ring {
    position: absolute;
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 50%;
    animation: orbit-spin 12s linear infinite;
}

.orbit-ring-1 {
    inset: 0;
    animation-duration: 10s;
}

.orbit-ring-2 {
    inset: 30px;
    animation-duration: 15s;
    animation-direction: reverse;
}

.orbit-ring-3 {
    inset: 60px;
    animation-duration: 8s;
}

.orbit-dot {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.3rem 0.6rem;
    background: var(--accent-primary);
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 700;
    color: white;
    animation: orbit-counter-spin 10s linear infinite;
}

.orbit-ring-2 .orbit-dot { animation-duration: 15s; animation-direction: reverse; }
.orbit-ring-3 .orbit-dot { animation-duration: 8s; }

@keyframes orbit-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes orbit-counter-spin {
    from { transform: translateX(-50%) rotate(0deg); }
    to { transform: translateX(-50%) rotate(-360deg); }
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.3);
}

/* === CERTIFICATIONS SECTION === */
.certs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.cert-card {
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all var(--transition-medium);
}

@media (max-width: 480px) {
    .cert-card {
        flex-direction: column;
        text-align: center;
    }
}

.cert-card:hover {
    transform: translateY(-2px);
}

.cert-card-featured {
    background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(168,85,247,0.04) 100%);
    border-color: rgba(99, 102, 241, 0.2);
    padding: 2.5rem;
}

.cert-badge-wrapper {
    position: relative;
    flex-shrink: 0;
}

.cert-badge {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 16px;
}

.cert-badge-sm {
    width: 56px;
    height: 56px;
    border-radius: 12px;
}

.cert-badge-inner {
    animation: badge-float 3s ease-in-out infinite;
}

@keyframes badge-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.cert-badge-glow {
    position: absolute;
    inset: -8px;
    background: var(--gradient-primary);
    border-radius: 20px;
    opacity: 0.1;
    filter: blur(12px);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.2; }
}

.cert-info { flex: 1; }

.cert-provider {
    font-size: 0.75rem;
    color: var(--accent-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cert-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.cert-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cert-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cert-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
}

.cert-status-active {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.cert-status-earned {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
}

.cert-status-progress {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse-dot 2s ease-in-out infinite;
}

.status-dot-orange {
    background: #f97316;
}

.cert-credential {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.cert-microsoft-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.ms-badge-icon {
    display: flex;
    align-items: center;
}

/* === TESTIMONIALS SECTION === */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: 1fr; }
}

.testimonial-card {
    padding: 2rem;
    position: relative;
    transition: all var(--transition-medium);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.testimonial-quote {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.author-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* === CONTACT SECTION === */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 1rem 0 1.5rem;
}

.contact-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--accent-primary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all var(--transition-medium);
}

.social-link:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-2px);
}

/* === CONTACT FORM === */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    outline: none;
    cursor: none;
}

@media (max-width: 768px) {
    .form-group input,
    .form-group textarea {
        cursor: text;
    }
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.03);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* === FOOTER === */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.footer-right p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === REVEAL ANIMATIONS === */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.revealed,
.reveal-left.revealed {
    opacity: 1;
    transform: translate(0, 0);
}

/* ============================================
   COURSES PAGE STYLES
   ============================================ */

/* === COURSES HERO === */
.courses-hero {
    padding: 6rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(99,102,241,0.05) 0%, rgba(168,85,247,0.05) 100%);
    border-bottom: 1px solid var(--border-color);
}

.courses-hero .container {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* === COURSES SECTION === */
.courses-section {
    padding: 4rem 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
}

/* === COURSE CARD === */
.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
    transition: all var(--transition-medium);
}

.course-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.course-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.course-title {
    font-size: 2rem;
    font-weight: 700;
}

.course-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.course-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* === WORKFLOW CONTAINER === */
.workflow-container {
    background: linear-gradient(135deg, rgba(99,102,241,0.04) 0%, rgba(168,85,247,0.04) 100%);
    border: 1px solid rgba(99,102,241,0.1);
    border-radius: 16px;
    padding: 2rem;
    margin: 2.5rem 0;
}

.workflow-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    align-items: center;
    justify-items: center;
}

@media (max-width: 1200px) {
    .workflow-steps {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .workflow-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
}

.workflow-step {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all var(--transition-medium);
    position: relative;
    flex-grow: 1;
}

.workflow-step:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.step-title {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.step-description {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.workflow-arrow {
    display: none;
    color: var(--accent-primary);
    font-size: 1.5rem;
    font-weight: 700;
    align-self: center;
}

@media (min-width: 1201px) {
    .workflow-arrow {
        display: block;
    }
}

/* === COURSE DETAILS === */
.course-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 2rem 0;
}

.detail-item {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* === COURSE FEATURES === */
.course-features {
    margin: 2rem 0;
}

.features-title {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.features-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* === COURSE PRICING === */
.course-pricing {
    display: flex;
    align-items: flex-end;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .course-pricing {
        flex-direction: column;
        gap: 1.5rem;
    }
}

.price-section {
    flex: 1;
    min-width: 200px;
}

.seats-section {
    flex: 1;
    min-width: 200px;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.05) 0%, rgba(168,85,247,0.05) 100%);
    border: 1px solid rgba(99,102,241,0.2);
    border-radius: 12px;
    transition: all var(--transition-medium);
}

.seats-section.low-stock {
    background: linear-gradient(135deg, rgba(239,68,68,0.08) 0%, rgba(249,115,22,0.08) 100%);
    border-color: rgba(239,68,68,0.3);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.seats-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.seats-display {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.seats-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-fast);
}

.seats-section.low-stock .seats-number {
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.seats-warning {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

.seats-section.low-stock .seats-warning {
    color: #ef4444;
    font-weight: 600;
}

.price-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.enroll-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1.05rem;
    min-width: 200px;
    justify-content: center;
    flex-shrink: 0;
}

/* === BUTTONS === */
.btn-lg {
    padding: 1rem 2rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* === MODAL === */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
}

/* === PAYMENT TABS === */
.payment-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.payment-tab-btn {
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.payment-tab-btn.active {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.payment-tab-btn:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: var(--accent-primary);
}

/* === PAYMENT CONTENT === */
.payment-tab-content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.payment-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.payment-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* === BANK OPTIONS === */
.bank-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 500px) {
    .bank-options {
        grid-template-columns: 1fr;
    }
}

.bank-option {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.bank-option:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: var(--accent-primary);
}

.bank-logo-placeholder {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.bank-option h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.bank-option p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* === BANK TRANSFER DETAILS === */
.bank-transfer-details {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.bank-transfer-details h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.transfer-info {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.transfer-info p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.transfer-info strong {
    color: var(--accent-primary);
}

.transfer-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-style: italic;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    /* Hero Section */
    .courses-hero {
        padding: 3rem 1.5rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 4vw, 2.5rem);
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    /* Courses Section */
    .courses-section {
        padding: 2rem 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    /* Course Card */
    .course-card {
        padding: 1.25rem;
    }

    .course-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .course-title {
        font-size: 1.25rem;
    }

    .course-badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    .course-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    /* Workflow */
    .workflow-container {
        padding: 1.5rem 1rem;
        margin: 1.5rem 0;
    }

    .workflow-title {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .workflow-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .workflow-step {
        padding: 1rem 0.75rem;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .step-title {
        font-size: 0.8rem;
    }

    .step-description {
        font-size: 0.7rem;
    }

    .workflow-arrow {
        display: none !important;
    }

    /* Course Details */
    .course-details {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem 0;
        margin: 1.5rem 0;
    }

    .detail-label {
        font-size: 0.75rem;
    }

    .detail-value {
        font-size: 1rem;
    }

    /* Features */
    .course-features {
        margin: 1.5rem 0;
    }

    .features-title {
        font-size: 1.1rem;
    }

    .features-list {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .features-list li {
        font-size: 0.9rem;
    }

    /* Pricing Section */
    .course-pricing {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }

    .price-section,
    .seats-section {
        width: 100%;
        min-width: unset;
    }

    .price-display {
        gap: 0;
    }

    .currency {
        font-size: 1.2rem;
    }

    .amount {
        font-size: 2.5rem;
    }

    .seats-section {
        padding: 1.25rem;
    }

    .seats-display {
        margin-bottom: 0.5rem;
    }

    .seats-number {
        font-size: 2rem;
    }

    .seats-label,
    .price-label {
        font-size: 0.75rem;
    }

    .enroll-btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        min-width: unset;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-width: 500px;
        max-height: 90vh;
        border-radius: 16px;
    }

    .modal-header {
        padding: 1.5rem;
    }

    .modal-header h3 {
        font-size: 1.25rem;
    }

    .modal-close {
        width: 36px;
        height: 36px;
        font-size: 1.75rem;
    }

    .modal-body {
        padding: 1.5rem;
    }

    /* Payment Tabs */
    .payment-tabs {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .payment-tab-btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
        border-radius: 6px;
    }

    /* Bank Options */
    .bank-options {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .bank-option {
        padding: 1.25rem 1rem;
        border-radius: 10px;
    }

    .bank-logo-placeholder {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .bank-option h4 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }

    .bank-option p {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    /* Bank Transfer Details */
    .bank-transfer-details {
        padding: 1.25rem 1rem;
        margin-top: 1rem;
    }

    .bank-transfer-details h4 {
        font-size: 1.05rem;
        margin-bottom: 0.75rem;
    }

    .transfer-info {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    .transfer-info p {
        margin: 0.4rem 0;
    }

    .transfer-note {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    /* Buttons */
    .btn {
        font-size: 0.95rem;
        padding: 0.9rem 1.5rem;
    }

    .btn-block {
        width: 100%;
    }

    .payment-info {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }
}

/* Extra small devices (under 480px) */
@media (max-width: 480px) {
    /* Hero */
    .courses-hero {
        padding: 2rem 1rem;
    }

    .hero-title {
        font-size: clamp(1.5rem, 3.5vw, 2rem);
        margin-bottom: 0.75rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    /* Sections */
    .courses-section {
        padding: 1.5rem 1rem;
    }

    .section-title {
        font-size: 1.25rem;
        margin-bottom: 1.5rem;
    }

    /* Card */
    .course-card {
        padding: 1rem;
    }

    .course-title {
        font-size: 1.1rem;
    }

    /* Workflow Steps - Stack in single column */
    .workflow-steps {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .workflow-step {
        padding: 0.75rem;
    }

    .step-number {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }

    .step-title {
        font-size: 0.75rem;
    }

    .step-description {
        font-size: 0.65rem;
    }

    /* Course Details */
    .course-details {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding: 1rem 0;
        margin: 1rem 0;
    }

    /* Features */
    .features-list {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .features-list li {
        font-size: 0.85rem;
    }

    /* Pricing */
    .course-pricing {
        gap: 0.75rem;
        margin-top: 1rem;
        padding-top: 1rem;
    }

    .amount {
        font-size: 2rem;
    }

    .seats-number {
        font-size: 1.75rem;
    }

    .enroll-btn {
        padding: 0.9rem;
        font-size: 0.95rem;
    }

    /* Modal */
    .modal-content {
        width: 98%;
        max-height: 95vh;
    }

    .modal-header {
        padding: 1.25rem 1rem;
    }

    .modal-body {
        padding: 1.25rem 1rem;
    }

    /* Payment Tabs */
    .payment-tabs {
        gap: 0.5rem;
        margin-bottom: 1.25rem;
    }

    .payment-tab-btn {
        padding: 0.6rem 0.4rem;
        font-size: 0.7rem;
    }

    /* Bank Options */
    .bank-options {
        gap: 0.75rem;
        margin-bottom: 1.25rem;
    }

    .bank-option {
        padding: 1rem;
    }
}
}

/* === STAGGER DELAYS === */
.reveal-up:nth-child(1) { transition-delay: 0s; }
.reveal-up:nth-child(2) { transition-delay: 0.1s; }
.reveal-up:nth-child(3) { transition-delay: 0.2s; }
.reveal-up:nth-child(4) { transition-delay: 0.3s; }
.reveal-up:nth-child(5) { transition-delay: 0.4s; }
.reveal-up:nth-child(6) { transition-delay: 0.5s; }

/* === SMOOTH SCROLLBAR === */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* === PAGE LOAD ANIMATION === */
@keyframes page-load {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body {
    animation: page-load 0.8s ease-out;
}

/* === RESPONSIVE TWEAKS === */
@media (max-width: 768px) {
    .hero {
        padding: 6rem 1.25rem 3rem;
    }

    .hero-title {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ===================================================
   MICROSOFT CERTIFIED USP BANNER
   =================================================== */
.cert-usp-banner {
    padding: 1rem 0 0;
}

.cert-usp-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 2.5rem;
    border: 1px solid rgba(99, 102, 241, 0.25);
    background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(168,85,247,0.04) 50%, rgba(236,72,153,0.03) 100%);
    overflow: hidden;
}

.cert-usp-glow {
    position: absolute;
    top: -40px;
    left: -40px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(99,102,241,0.25) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: cert-glow-pulse 3s ease-in-out infinite;
}

@keyframes cert-glow-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.cert-usp-left {
    flex-shrink: 0;
}

.cert-usp-badge {
    position: relative;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-usp-shield {
    color: rgba(99, 102, 241, 0.4);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-usp-ms-logo {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 8px rgba(99,102,241,0.4));
}

.cert-usp-badge-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(99,102,241,0.4));
    animation: cert-badge-float 3s ease-in-out infinite;
}

@keyframes cert-badge-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.cert-featured-badge-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(99,102,241,0.4));
}

.cert-usp-center {
    flex: 1;
    min-width: 0;
}

.cert-usp-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cert-usp-name {
    font-size: 1.15rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.4rem;
}

.cert-usp-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.cert-usp-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #22c55e;
    font-weight: 600;
}

.cert-usp-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    display: inline-block;
    animation: dot-blink 2s ease-in-out infinite;
}

@keyframes dot-blink {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px #22c55e; }
    50% { opacity: 0.4; box-shadow: none; }
}

.cert-usp-sep {
    color: var(--text-muted);
}

.cert-usp-id, .cert-usp-valid {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

.cert-usp-right {
    flex-shrink: 0;
}

.cert-usp-verified {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.25);
    font-size: 0.75rem;
    font-weight: 600;
    color: #22c55e;
}

@media (max-width: 768px) {
    .cert-usp-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        gap: 1rem;
    }
    .cert-usp-meta {
        justify-content: center;
    }
}

/* ===================================================
   ABOUT PHOTO
   =================================================== */
.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===================================================
   PROJECT THUMBNAIL + LOGO BADGE
   =================================================== */
.project-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.project-card:hover .project-thumb {
    transform: scale(1.05);
}

.project-logo-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    padding: 6px;
    border: 1px solid rgba(255,255,255,0.1);
    z-index: 2;
}

.project-image-inner {
    position: relative;
}