/* ============================================
   ANUJ PORTFOLIO - Premium Stylesheet
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #c9a962;
    --primary-light: #e0c88a;
    --primary-dark: #a88b4a;
    --bg-dark: #0a0a0f;
    --bg-darker: #06060a;
    --bg-card: #12121a;
    --bg-card-hover: #1a1a25;
    --text-primary: #f5f5f7;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --border-color: rgba(201, 169, 98, 0.15);
    --border-light: rgba(255, 255, 255, 0.08);
    --gradient-gold: linear-gradient(135deg, #c9a962 0%, #e0c88a 50%, #c9a962 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);
    --shadow-gold: 0 4px 30px rgba(201, 169, 98, 0.15);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.3);
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --navbar-height: 80px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--primary);
    color: var(--bg-dark);
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

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

/* ---------- Preloader ---------- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    z-index: 2;
}

.loader-ring {
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- Navigation ---------- */
.navbar {
    padding: 1rem 0;
    background: transparent;
    transition: var(--transition);
    z-index: 1000;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    color: var(--bg-dark);
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.2rem;
}

.brand-dot {
    color: var(--primary);
}

.navbar-toggler {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28201, 169, 98, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem !important;
    position: relative;
    letter-spacing: 0.02em;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.btn-nav {
    padding: 0.6rem 1.5rem !important;
    font-size: 0.9rem !important;
}

/* ---------- Buttons ---------- */
.btn-primary {
    background: var(--gradient-gold);
    border: none;
    color: var(--bg-dark);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    color: var(--bg-dark);
}

.btn-outline-light {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    background: transparent;
    transition: var(--transition);
}

.btn-outline-light:hover {
    background: rgba(201, 169, 98, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* ---------- Section Common ---------- */
.section-padding {
    padding: 100px 0;
}

.bg-dark-section {
    background: var(--bg-darker);
    position: relative;
}

.bg-dark-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.section-header {
    margin-bottom: 20px;
}

.section-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.title-underline {
    width: 60px;
    height: 3px;
    background: var(--gradient-gold);
    margin: 0 auto;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Hero Section ---------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-dark);
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(201, 169, 98, 0.15);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(100, 80, 200, 0.1);
    bottom: -50px;
    left: -100px;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: rgba(201, 169, 98, 0.1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.2rem;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-social {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.hero-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 500px;
}

.hero-image-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
}

.hero-code-panel {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 340px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    z-index: 2;
}

.code-panel-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-light);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-dot.red { background: #ff5f57; }
.code-dot.yellow { background: #febc2e; }
.code-dot.green { background: #28c840; }

.code-panel-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Consolas', 'Monaco', monospace;
}

.code-panel-body {
    padding: 1.25rem;
    overflow: hidden;
}

.code-panel-body pre {
    margin: 0;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.78rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.code-keyword { color: #c678dd; }
.code-class { color: #e5c07b; }
.code-var { color: #61afef; }
.code-string { color: #98c379; }
.code-number { color: #d19a66; }
.code-fn { color: #61afef; }

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: var(--shadow-card);
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    color: var(--primary);
    font-size: 1.2rem;
}

.card-1 { top: 10%; left: 0; animation-delay: 0s; }
.card-2 { top: 5%; right: 0; animation-delay: 1s; }
.card-3 { bottom: 20%; left: -10%; animation-delay: 2s; }
.card-4 { bottom: 10%; right: -5%; animation-delay: 3s; }

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}

.scroll-down:hover {
    color: var(--primary);
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 18px; }
}

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

/* ---------- About Section ---------- */
.about-visual-box {
    position: relative;
    max-width: 420px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.about-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.about-tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 0.75rem;
    background: rgba(201, 169, 98, 0.05);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    transition: var(--transition);
}

.about-tech-item:hover {
    border-color: var(--border-color);
    transform: translateY(-3px);
}

.about-tech-item i {
    font-size: 1.75rem;
    color: var(--primary);
}

.about-tech-item span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.about-highlight-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(201, 169, 98, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.about-highlight-card i {
    font-size: 2rem;
    color: var(--primary);
}

.about-highlight-card strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.15rem;
}

.about-highlight-card span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-gold);
    color: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-gold);
}

.exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-heading {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.about-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item i {
    color: var(--primary);
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.info-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-weight: 500;
    color: var(--text-primary);
}

.info-link {
    color: var(--text-primary);
    transition: var(--transition);
}

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

/* ---------- Summary Cards ---------- */
.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition);
}

.summary-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color);
    box-shadow: var(--shadow-card);
}

.summary-card:hover::before {
    transform: scaleX(1);
}

.summary-icon {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.summary-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.summary-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.summary-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* Industries */
.industries-title {
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-weight: 500;
}

.industries-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.industry-tag {
    padding: 0.6rem 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.industry-tag:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(201, 169, 98, 0.05);
}

.industry-tag i {
    color: var(--primary);
}

/* ---------- Skills ---------- */
.skill-category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 1.75rem;
    height: 100%;
    transition: var(--transition);
}

.skill-category-card:hover {
    border-color: var(--border-color);
    transform: translateY(-5px);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.skill-category-header i {
    font-size: 1.5rem;
    color: var(--primary);
}

.skill-category-header h4 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

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

.skill-tag {
    padding: 0.4rem 0.9rem;
    background: rgba(201, 169, 98, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.skill-tag:hover {
    background: rgba(201, 169, 98, 0.15);
    color: var(--primary);
}

/* Skill Progress */
.skills-progress-title {
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--text-secondary);
}

.skill-bar-item {
    margin-bottom: 1.5rem;
}

.skill-bar-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.skill-bar-header span:last-child {
    color: var(--primary);
    font-weight: 600;
}

.skill-bar {
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
}

/* ---------- Services ---------- */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    height: 100%;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-color);
    box-shadow: var(--shadow-card);
}

.service-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(201, 169, 98, 0.1);
    line-height: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-gold);
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--primary);
    transition: var(--transition);
}

.service-card:hover .service-icon i {
    color: var(--bg-dark);
}

.service-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    padding: 0.4rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.25rem;
}

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

/* ---------- Projects ---------- */
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color);
    box-shadow: var(--shadow-card);
}

.project-image-link {
    display: block;
    color: inherit;
}

.project-image {
    height: 220px;
    position: relative;
    overflow: hidden;
    background: var(--bg-darker);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

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

.project-image-tall {
    height: 100%;
    min-height: 220px;
}

.project-image-tall img {
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: cover;
    object-position: center;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.1) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 1.5rem;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.project-view {
    padding: 0.4rem 0.9rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.project-card:hover .project-view {
    opacity: 1;
    transform: translateY(0);
}

.project-category {
    padding: 0.4rem 1rem;
    background: rgba(201, 169, 98, 0.9);
    color: var(--bg-dark);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-content {
    padding: 1.75rem;
}

.project-content h4 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.project-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-tech span {
    padding: 0.3rem 0.8rem;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--primary);
}

.project-card-wide .project-content {
    padding: 2rem;
}

/* ---------- Timeline ---------- */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-marker {
    position: absolute;
    left: -30px;
    top: 0;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border-radius: 50%;
    border: 3px solid var(--bg-darker);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.3);
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 2rem;
}

.timeline-date {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-content h4 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.timeline-company {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.timeline-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timeline-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    position: relative;
    border-bottom: 1px solid var(--border-light);
}

.timeline-list li:last-child {
    border-bottom: none;
}

.timeline-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

/* ---------- Tech Grid ---------- */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1.25rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    transition: var(--transition);
    cursor: default;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: rgba(201, 169, 98, 0.05);
}

.tech-item i {
    font-size: 2.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.tech-item:hover i {
    transform: scale(1.1);
}

.tech-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ---------- Testimonials ---------- */
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-color);
    transform: translateY(-5px);
}

.testimonial-stars {
    color: var(--primary);
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 1rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial-author h5 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ---------- Contact ---------- */
.contact-info h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--primary);
    font-size: 1.2rem;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.contact-info-item a,
.contact-info-item span:not(.contact-label) {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-email-link {
    display: block;
    margin-bottom: 0.25rem;
}

.contact-email-link:last-child {
    margin-bottom: 0;
}

.contact-info-item a:hover {
    color: var(--primary);
}

.contact-social {
    display: flex;
    gap: 0.75rem;
}

.contact-social-link {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.contact-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
}

.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-form-wrapper .form-control {
    background: var(--bg-darker);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    border-radius: 12px;
    padding: 1rem;
    height: auto;
}

.contact-form-wrapper .form-control:focus {
    background: var(--bg-darker);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.15);
}

.contact-form-wrapper .form-floating label {
    color: var(--text-muted);
    padding: 1rem;
}

.contact-form-wrapper .form-floating > .form-control:focus ~ label,
.contact-form-wrapper .form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--primary);
    transform: scale(0.85) translateY(-0.75rem) translateX(0.15rem);
}

.form-message {
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #5cb85c;
}

.form-message.error {
    background: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #dc3545;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-darker);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-light);
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .footer-social {
        justify-content: flex-end;
    }
}

.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.footer-divider {
    border-color: var(--border-light);
    margin: 2rem 0;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border: none;
    border-radius: 50%;
    color: var(--bg-dark);
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-gold);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(10, 10, 15, 0.98);
        padding: 1.5rem;
        border-radius: 16px;
        margin-top: 1rem;
        border: 1px solid var(--border-light);
    }

    .btn-nav {
        margin-top: 1rem;
        width: 100%;
        text-align: center;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .section-padding {
        padding: 70px 0;
    }
}

@media (max-width: 767.98px) {
    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .stat-item {
        flex: 1;
        min-width: 100px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .about-info-grid {
        grid-template-columns: 1fr;
    }

    .about-experience-badge {
        right: 10px;
        bottom: -10px;
        padding: 1rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}

@media (max-width: 575.98px) {
    :root {
        --navbar-height: 70px;
    }

    .scroll-indicator {
        display: none;
    }
}